Category: ecofil

Automatic Roll Air Filters for Offshore Drilling Platforms ― Protecting Compressor Rooms and Control Cabins from Salt Mist and Dust Corrosion

Offshore environments are among the harshest operating conditions for industrial equipment. Drilling platforms, compressor rooms, and control cabins face continuous exposure to salt-laden air, dust, and high humidity, which can corrode sensitive electronics, compressors, and ventilation systems. To safeguard these critical areas, the HICLOVER Automatic Roll Air Filter provides a robust, automated air filtration solution engineered for offshore drilling and marine installations, offering long-term protection and reliable performance in corrosive coastal and sea-based environments.

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Corrosion Control through Smart Air Filtration

Salt mist is one of the most aggressive airborne contaminants for offshore and coastal equipment. When carried through ventilation ducts or compressor intakes, salt crystals deposit on metal surfaces and circuit boards, accelerating corrosion and causing electrical failures. Combined with fine dust particles from drilling operations, the result can be costly downtime and premature equipment wear.

The HICLOVER Automatic Roll Air Filter prevents these problems by providing continuous pre-filtration and air purification using an automatically advancing filter media system. As contaminants build up, the system’s PLC-controlled automation advances a fresh section of filter roll, maintaining steady airflow and high filtration efficiency without manual intervention.

Key performance features:

• Automatic self-renewing filter media for consistent protection against salt and dust.

• Corrosion-resistant stainless-steel housing designed for marine and offshore conditions.

• PLC-controlled differential pressure monitoring with automatic roll advancement.

• Compatible with compressor air intakes, HVAC systems, and control room ventilation.

• Maintains stable airflow under high humidity and particulate load conditions.

Learn more at www.cloverfilter.com/marine-air-filtration.

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Why Offshore Air Filtration Is Essential

On offshore platforms, clean and dry intake air is vital for compressor performance, electronic stability, and crew safety. Polluted air can lead to several issues:

• Salt corrosion on compressor impellers, valves, and cooling fins.

• Dust buildup inside HVAC ducts and control cabinets, reducing heat dissipation.

• Reduced electrical reliability due to conductive salt deposits on circuit boards.

• Increased maintenance costs from frequent manual filter replacement.

By installing a HICLOVER Automatic Roll Air Filter in the compressor room or control center, operators ensure continuous clean airflow, protecting vital components from corrosion and extending service intervals.

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How the Automatic Roll Air Filter Works

The Automatic Roll Air Filter uses a motor-driven roll media cartridge combined with smart PLC logic control and a differential pressure sensor. As the filter collects salt mist and dust, airflow resistance rises. The controller then activates the motorized roll, automatically advancing new, clean filter media while discarding the used section.

Technical highlights:

• Automatic PLC control for real-time air pressure monitoring and adjustment.

• MERV 8C13 filter media suitable for marine and offshore air quality standards.

• Weatherproof and corrosion-resistant construction for sea-based environments.

• Optional anti-static and oil-resistant media for heavy-duty applications.

• Continuous operation design for 24/7 offshore duty cycles.

This automation ensures the filter operates efficiently in coastal compressor rooms, marine control shelters, and offshore accommodation modules, minimizing human exposure to maintenance tasks in hazardous areas.

More system specifications at www.cloverfilter.com/automatic-roll-filter.

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Applications in Offshore and Coastal Facilities

HICLOVER’s Automatic Roll Air Filters are widely used across oil and gas platforms, coastal compressor installations, and marine vessel ventilation systems, ensuring consistent air purity even in harsh, salt-heavy environments.

Typical applications include:

• Offshore drilling platform compressor rooms C protection from salt and sand ingress.

• Control cabins and MCC (Motor Control Centers) C prevention of dust buildup on electronics.

• Marine engine room ventilation systems C intake air filtration for diesel or gas turbine systems.

• Coastal power generation facilities C pre-filtration for turbine and compressor air intakes.

• Oil refinery and LNG terminal ventilation systems C filtration of saline coastal air.

In each of these applications, the automatic roll design offers a hands-free, maintenance-minimized solution that ensures safety, reliability, and energy efficiency.

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Energy Efficiency and Maintenance Reduction

Manual filter replacement is not only time-consuming but also risky in offshore environments where access may be limited by weather or safety restrictions. The HICLOVER Automatic Roll Air Filter eliminates these challenges through automated filter media replacement, significantly reducing maintenance frequency and operator exposure.

Operational advantages:

• Automatic operation minimizes manual intervention in confined or elevated areas.

• Steady airflow and low pressure drop improve compressor and HVAC energy efficiency.

• Reduced labor and maintenance costs, ideal for offshore logistics constraints.

• Prolonged equipment lifespan due to reduced salt and dust contamination.

This automation directly supports safety and efficiency goals in modern offshore energy operations.

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Designed for Harsh Marine Environments

Each HICLOVER Automatic Roll Air Filter is engineered to meet ISO 9001:2015, CE, and ASHRAE 52.2 standards and can be customized for offshore compliance, including DNV or ABS-certified housings. The filters can operate in extreme humidity, temperature variation, and salt spray conditions without performance degradation.

Additional features include:

• Weather-sealed electrical components for marine safety.

• Stainless steel or epoxy-coated frames for corrosion resistance.

• Integration capability with existing HVAC and control ventilation systems.

These filters have been deployed successfully in offshore compressor modules, oilfield support vessels, and coastal refinery plants across North America, the Middle East, and Southeast Asia.

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The HICLOVER Advantage

HICLOVER combines industrial automation expertise with durable air filtration engineering to provide automatic roll filters built for the toughest operating conditions.

Advantages at a glance:

• Fully automated filter media replacement for 24/7 reliability.

• Corrosion-resistant design optimized for marine and offshore use.

• Energy-efficient operation maintaining consistent airflow.

• Custom-built units available for compressor rooms, HVAC systems, and control shelters.

• Proven performance in offshore drilling and coastal industrial applications.

By integrating a HICLOVER Automatic Roll Air Filter, offshore operators achieve dependable protection against salt mist, dust, and corrosive airborne contaminants, ensuring extended equipment life, reduced maintenance, and improved operational uptime.

For more technical details or to discuss custom configurations, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Precision Machining Areas ― Smart Filtration for Metal Dust and Oil Mist Control

In modern precision machining facilities, maintaining a clean air environment is crucial to equipment accuracy, product quality, and worker safety. Machining processes such as CNC milling, turning, and grinding release fine metal particles, oil mist, and coolant aerosols that can contaminate sensitive machinery and reduce operational efficiency. The HICLOVER Automatic Roll Air Filter provides a robust and intelligent solution for air filtration in precision machining areas, ensuring clean airflow, reduced maintenance, and long-term reliability through its automatic filter media replacement system.

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Advanced Filtration for CNC and Machining Workshops

High-performance machining centers demand controlled indoor air to prevent contamination and ensure tight tolerances. Microscopic metal dust and oil mist from cutting fluids can easily penetrate bearings, spindles, and control panels, causing wear or electrical failures.

The HICLOVER Automatic Roll Air Filter addresses these issues with a self-advancing filtration mechanism that automatically renews filter media when dust loading increases. Its PLC-controlled automation ensures stable airflow and pressure balance ― essential for maintaining the precision and cleanliness of modern machining environments.

Core advantages:

• Automatic media advancement keeps airflow consistent and prevents clogging.

• Captures fine metal shavings, oil vapor, and aerosolized mist.

• Reduces manual filter changes and maintenance time.

• Supports MERV 8C13 efficiency levels, ideal for high-dust and oil-laden conditions.

• Compatible with horizontal or vertical HVAC intakes in machining areas.

Discover product details at www.cloverfilter.com/industrial-roll-filter.

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Why Air Filtration Is Critical in Precision Machining

Airborne contaminants in machining environments can cause measurable production losses:

• Fine metal particles settle on precision instruments and optical sensors.

• Oil mist from lubricants condenses on electrical components and control systems.

• Accumulated dust reduces air conditioning efficiency and temperature control stability.

• Particulate buildup leads to corrosion, micro-abrasion, and inaccurate measurement results.

A properly designed Automatic Roll Air Filter helps prevent these risks by continuously removing fine particulates and oil mist before they enter the workshop’s air handling system or recirculate into the workspace.

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How the HICLOVER Automatic Roll Air Filter Works

The system features a motorized roll media drive, a differential pressure sensor, and a smart PLC control module. When airflow resistance rises due to particle accumulation, the controller automatically advances a new section of filter media, ensuring steady air volume and low static pressure.

Technical highlights:

• PLC intelligent control with differential pressure monitoring.

• Automatic roll advancement with customizable interval or threshold settings.

• Heavy-duty frame designed for continuous operation in oily, dusty environments.

• Optional anti-oil and anti-static filter media for enhanced performance.

• Energy-efficient design, maintaining optimal fan performance and reducing power load.

The self-renewing filtration system eliminates downtime associated with manual filter changes ― a major advantage in facilities where production schedules are continuous and precision cannot be compromised.

More information: www.cloverfilter.com/automatic-filter-systems.

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Applications Across the Precision Manufacturing Sector

HICLOVER’s Automatic Roll Air Filters are widely used in North America, Europe, and Asia across industries that demand clean, particulate-free air for precision machining operations, including:

• CNC machining workshops ― removing airborne metal and coolant residue.

• Aerospace component manufacturing ― controlling dust and oil mist near sensitive assembly zones.

• Automotive part machining plants ― protecting machine tools and control electronics.

• Die casting and mold manufacturing ― maintaining air quality in high-temperature machining environments.

• Robotics and automation assembly lines ― ensuring clean airflow for precision instruments.

By preventing particle accumulation on surfaces and machinery, these filters help maintain consistent ISO 14644 cleanroom air standards, improve worker comfort, and extend equipment lifespan.

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Energy Efficiency and Maintenance Reduction

Conventional filters require frequent replacement in machining areas with high particle loads, resulting in downtime and increased operating costs. The HICLOVER Automatic Roll Air Filter eliminates these inefficiencies through continuous, automated filter media renewal, which:

• Keeps air resistance stable, optimizing HVAC system performance.

• Reduces manual maintenance and filter waste.

• Prevents fan overloads caused by clogged filters.

• Provides consistent energy savings and extended filter service life.

Its low-maintenance design allows plant engineers to focus on production while ensuring continuous clean air delivery.

See more technical options at www.cloverfilter.com/industrial-air-cleaning.

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Built for Industrial Durability and Global Compliance

Every HICLOVER Automatic Roll Air Filter is engineered and manufactured under ISO 9001:2015, CE, and ASHRAE 52.2 quality standards. Designed for long-term operation in harsh industrial environments, the system’s modular construction and rugged materials ensure durability against oil vapor, vibration, and temperature fluctuations commonly found in machining shops.

Optional stainless-steel housings and corrosion-resistant coatings make it suitable for high-humidity or heavy-oil production zones.

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The HICLOVER Advantage

HICLOVER’s expertise in industrial air filtration and automation technology ensures long-lasting performance and reduced lifecycle costs for machining facilities of all sizes.

Advantages at a glance:

• Fully automated roll media replacement with PLC control.

• Optimized for metal dust, oil mist, and fine particulate removal.

• Energy-efficient and low-maintenance system design.

• Customizable configurations for localized or centralized HVAC systems.

• Proven performance in North American and global precision manufacturing sectors.

By adopting the HICLOVER Automatic Roll Air Filter, precision machining operations achieve cleaner air, higher production accuracy, and lower maintenance costs ― all while enhancing worker safety and energy efficiency.

For system integration support or technical consultation, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Compressor Room Intake Systems ― Intelligent Filtration to Prevent Dust and Oil Mist Contamination

Industrial air compressors are the heart of countless production systems, powering pneumatic tools, process lines, and automation networks. However, compressor performance heavily depends on the quality of intake air. Dust, oil mist, and airborne particles can significantly reduce compressor efficiency, increase wear, and contaminate downstream air systems. The HICLOVER Automatic Roll Air Filter provides a high-efficiency, automated solution for compressor room air intake filtration, designed to keep compressors running clean, cool, and energy-efficient across diverse industrial settings in North America and around the world.

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Advanced Air Intake Protection for Compressor Systems

In compressor rooms, unfiltered air can cause premature wear to pistons, valves, and bearings, while also fouling coolers and heat exchangers. The result is higher energy consumption, increased maintenance costs, and reduced system reliability.

The HICLOVER Automatic Roll Air Filter overcomes these challenges with a self-renewing filtration system that continuously replaces dirty filter media with fresh material, keeping the airflow clean and stable. Unlike fixed filters that require frequent manual changes, this automated design ensures uninterrupted protection and consistent MERV-rated filtration performance.

Key features and advantages:

• Automatic filter media advancement controlled by a smart PLC system.

• Captures dust, oil mist, and airborne contaminants before they enter the compressor.

• Maintains steady airflow and prevents pressure loss in intake ducts.

• Significantly reduces manual maintenance frequency.

• Compatible with horizontal and vertical installation for various room layouts.

Learn more at www.cloverfilter.com/industrial-air-filtration.

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Why Compressor Intake Filtration Is Critical

Air compressors in industrial environments such as automotive plants, food processing facilities, mining operations, and energy plants constantly draw in large volumes of air. Even small amounts of airborne contamination can create major operational issues:

• Dust accumulation increases friction and raises motor temperature.

• Oil mist or vapor can cause sticky deposits on internal components.

• Polluted intake air leads to higher pressure drops and reduced flow efficiency.

• Unfiltered particles accelerate corrosion and mechanical fatigue.

A properly engineered Automatic Roll Air Filter prevents these problems by continuously supplying clean, filtered air to the compressor, extending system life and maintaining energy efficiency.

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How the Automatic Roll Air Filter Works

The HICLOVER Automatic Roll Air Filter integrates advanced automation and durable mechanical design. A differential pressure sensor monitors airflow resistance across the filter media. When resistance exceeds a preset threshold, the system’s motor-driven roll mechanism automatically advances a clean section of filter material ― without interrupting airflow.

Technical highlights:

• PLC-controlled automation for continuous monitoring and precise media advancement.

• MERV 8C13 rated media suitable for coarse and fine dust filtration.

• Low-noise motor drive for compressor room environments.

• Energy-efficient operation maintaining steady airflow and low fan load.

• Optional activated carbon layers for oil vapor adsorption in humid or oily atmospheres.

The result is a self-sustaining filtration system that eliminates the need for routine manual filter changes ― ideal for facilities where downtime is costly and continuous operation is critical.

More product details: www.cloverfilter.com/automatic-roll-filter.

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Applications Across North America and Global Industry

HICLOVER’s Automatic Roll Air Filters are installed in a wide range of industries requiring clean intake air for compressors and ventilation systems, including:

• Manufacturing plants with high particulate or oil mist levels.

• Mining and energy facilities operating in dusty outdoor environments.

• Food and beverage processing where clean, oil-free compressed air is vital.

• Automotive assembly and paint lines needing precise air balance.

• Pharmaceutical and electronics facilities with cleanroom requirements.

Whether serving a single large compressor or a centralized compressed air plant, the system’s modular configuration ensures consistent air quality under any environmental conditions.

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Energy Efficiency and Cost Reduction

In compressor systems, every 1% increase in pressure drop can translate into measurable energy loss. Static filters often clog quickly, forcing compressors to work harder and consume more power.

The HICLOVER Automatic Roll Air Filter maintains stable pressure differentials, optimizing airflow and reducing energy costs. Its automated filter media renewal ensures that the filter operates within its optimal range at all times, lowering total operational costs.

Operational advantages:

• Reduces energy consumption by keeping airflow resistance low.

• Extends compressor lifespan by preventing internal contamination.

• Minimizes maintenance downtime with automated filter advancement.

• Provides a cleaner working environment around compressor stations.

See additional insights at www.cloverfilter.com/compressor-room-filtration.

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Built for Durability and Compliance

All HICLOVER Automatic Roll Air Filters are manufactured under ISO 9001:2015 and CE certification standards, ensuring reliability and long service life. Units can be customized with stainless steel housings, explosion-proof motors, or corrosion-resistant coatings for harsh environments.

The system is compatible with ASHRAE 52.2 and EN 779 standards for industrial air filtration, meeting air quality and efficiency requirements in facilities across North America, Europe, the Middle East, and Asia-Pacific.

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The HICLOVER Advantage

With decades of experience in industrial air purification, HICLOVER delivers robust and intelligent filtration systems that combine automation, efficiency, and longevity.

Why choose HICLOVER:

• Proven automatic roll filter technology with global industrial references.

• Smart PLC automation that adjusts to environmental conditions.

• Custom configurations for compressor intake systems of all capacities.

• Lower maintenance and superior reliability for 24/7 operations.

• Full technical support and international logistics coverage.

By integrating a HICLOVER Automatic Roll Air Filter into your compressor room intake system, you achieve cleaner air, longer equipment life, and measurable operational savings ― all backed by precision automation and industrial-grade design.

For detailed specifications or system integration support, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Airport Terminals and Train Station Halls ― Smart Filtration for High-Volume Ventilation Systems

Airports and train stations are among the most demanding environments for HVAC systems. With thousands of passengers passing through every hour, maintaining clean, comfortable, and energy-efficient indoor air is essential. Dust, pollen, fibers, and urban pollutants continuously enter through high-traffic doors and ventilation shafts. To meet these challenges, the HICLOVER Automatic Roll Air Filter offers a next-generation solution for high-flow air filtration ― combining automated filter media replacement, consistent performance, and low maintenance, perfectly suited for airport terminals, railway stations, and other large public facilities worldwide.

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Advanced Filtration for High-Airflow Environments

Large public spaces such as airport concourses, baggage halls, and waiting lounges require powerful air-handling systems capable of moving massive volumes of air while maintaining stable temperature and cleanliness. Traditional pleated or panel filters quickly clog under such conditions, leading to pressure drops, increased fan energy, and frequent manual filter changes.

The HICLOVER Automatic Roll Air Filter solves this issue with a self-advancing filtration system that automatically replaces dirty filter media with fresh material when airflow resistance rises beyond a preset limit. Using PLC-controlled automation, the filter maintains a consistent airflow rate and high MERV-rated efficiency, even under continuous operation.

Key performance advantages:

• Automatic media replacement ― no need for manual filter changes.

• Continuous operation with constant airflow and stable pressure.

• Ideal for large HVAC air handling units (AHUs) in public buildings.

• Reduces maintenance frequency and labor costs.

• Supports compliance with ASHRAE 62.1 and EPA indoor air quality standards.

Learn more at www.cloverfilter.com.

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Clean Air, Comfort, and Safety in Transportation Hubs

Airports and train stations face unique air quality challenges: frequent door openings, exhaust fumes from vehicles and trains, and dust from passenger luggage and foot traffic. These contaminants can quickly overload static filters, leading to poor indoor air quality and system inefficiency.

By installing Automatic Roll Air Filters in ventilation intakes and main air-handling units, facility managers can achieve:

• Cleaner air circulation for passengers and staff.

• Improved HVAC efficiency through stable pressure management.

• Reduced operational downtime due to automated filter roll advancement.

• Energy savings by maintaining low fan resistance across the system.

• Longer equipment lifespan by protecting downstream coils and fans from particulate buildup.

These benefits are especially important in large transit facilities across North America, Europe, and Asia, where air handling systems operate continuously 24/7.

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Smart Automation for High-Volume Ventilation

The HICLOVER Automatic Roll Air Filter is engineered for integration into large-scale air systems used in airport terminals, train concourses, and bus depots. The system’s intelligent PLC controller continuously monitors differential pressure across the filter media. When the filter becomes clogged, the control unit activates a motorized mechanism that advances a clean section of filter media from the supply roll ― all without interrupting operation.

Technical highlights:

• Automatic media advancement triggered by pressure sensor or timer settings.

• MERV 8C13 efficiency range for coarse-to-fine particulate removal.

• Heavy-duty steel housing suitable for large air-handling units.

• Optional activated carbon modules for odor and gas-phase filtration.

• Low-noise motor drive ideal for passenger areas and quiet zones.

This self-renewing filter design ensures consistent air purity while minimizing maintenance workload ― a critical advantage for facilities operating on tight schedules and strict uptime requirements.

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Applications Across Public and Commercial Infrastructure

HICLOVER’s Automatic Roll Air Filters are widely installed in high-traffic facilities worldwide, including:

• Airport terminals and baggage halls ― maintaining clean air for passengers and personnel.

• Train station waiting areas and concourses ― filtering urban dust and soot.

• Subway ventilation systems ― continuous removal of micro-particulates and tunnel dust.

• Bus stations and intermodal transit hubs ― controlling fumes from nearby vehicle operations.

• Large commercial atriums and convention centers ― ensuring uniform, filtered airflow.

The system’s high air-handling capacity and automatic operation make it particularly suitable for North American airports and transit hubs, where passenger flow, weather conditions, and environmental dust levels vary significantly.

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Energy Efficiency and Reduced Maintenance

Conventional filtration systems require frequent manual replacement ― an inefficient and labor-intensive process in facilities with dozens of large AHUs. The HICLOVER Automatic Roll Air Filter eliminates these interruptions by automatically renewing filter media as needed.

Operational advantages:

• Reduced maintenance costs by minimizing manual filter changes.

• Lower fan energy consumption due to stable pressure control.

• Extended system life through reduced mechanical strain.

• Safe and hygienic operation, as staff no longer handle contaminated filters.

The automation not only improves operational efficiency but also aligns with global sustainability goals by reducing material waste and energy usage ― key concerns for modern transportation infrastructure.

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Designed for Global Standards and Durability

Every HICLOVER Automatic Roll Air Filter is built according to ISO 9001:2015, CE, and ASHRAE 52.2 standards, ensuring consistent performance in demanding ventilation environments. The system is compatible with both horizontal and vertical installations, making it adaptable to various AHU configurations in airports and railway stations.

For harsh climates or coastal facilities, stainless-steel or corrosion-resistant housings are available, ensuring long-term reliability under continuous operation.

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The HICLOVER Advantage

HICLOVER combines intelligent automation with robust engineering to deliver air filtration systems that meet the high expectations of modern infrastructure.

Advantages at a glance:

• Automatic self-advancing filtration with PLC control.

• Designed for high-airflow, large-volume ventilation systems.

• Energy-efficient and low-maintenance operation.

• Compatible with global HVAC and air quality standards.

• Proven reliability in airports, train stations, and large public venues.

By adopting a HICLOVER Automatic Roll Air Filter, airport and transit facility managers can ensure cleaner air, lower maintenance, and higher operational efficiency ― creating a safer, more comfortable experience for millions of travelers every year.

For technical specifications, case studies, or distributor information, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Museums and Archives — Protecting Artifacts from Dust and Acidic Gas Corrosion

Preserving cultural heritage requires more than just careful storage — it demands precise environmental control. In museums, archives, and conservation facilities, airborne dust, particulates, and acidic gases can slowly degrade artworks, manuscripts, and historical artifacts. Across the United States, Canada, and cultural institutions worldwide, the HICLOVER Automatic Roll Air Filter provides an advanced, automated solution for air filtration and environmental protection, ensuring clean, stable air conditions that help preserve irreplaceable collections for generations.

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The Importance of Clean Air in Conservation Spaces

Airborne contaminants are one of the most underestimated threats in museum and archival environments. Dust particles, sulfur dioxide (SO₂), nitrogen oxides (NOₓ), and volatile organic compounds (VOCs) can react with humidity and light to produce chemical corrosion, discoloration, or fading on sensitive materials such as:

• Paper, parchment, and textiles

• Oil paintings and frescoes

• Metals and bronze artifacts

• Photographic films and negatives

To mitigate these risks, the HICLOVER Automatic Roll Air Filter maintains clean, particle-free air inside HVAC and air handling systems that serve galleries, exhibition halls, and storage rooms. The system combines automated dust removal and optional gas-phase filtration stages, such as activated carbon or potassium permanganate filters, to neutralize harmful gases and maintain artifact stability.

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Advanced Filtration Technology — Designed for Museum-Grade Air Quality

Unlike static filters that degrade and require frequent manual changes, the Automatic Roll Air Filter uses a self-advancing media roll controlled by a PLC-based automation system. As the filter media collects dust and particulates, a built-in sensor monitors airflow resistance and automatically advances fresh media to maintain constant performance.

Key advantages:

• Continuous automatic filter replacement ensures consistent air purity.

• Removes fine particulate matter (PM10 / PM2.5) and airborne dust.

• Optional integration with acidic gas absorption layers for advanced corrosion control.

• Reduces human contact with filtration surfaces, minimizing contamination risk.

• Ensures compliance with ASHRAE 52.2, ISO 16890, and museum air quality guidelines (IAQ).

Visit www.cloverfilter.com for technical details.

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How Dust and Gaseous Pollutants Damage Collections

In enclosed display areas or storage vaults, dust accumulation and chemical reactions can cause irreversible deterioration:

• Paper and textile fibers weaken and yellow due to acidic oxidation.

• Paint layers and varnishes develop microcracks from soot or sulfur compounds.

• Metallic surfaces corrode in the presence of acidic gases.

• Photographic materials fade from exposure to ozone and nitrogen oxides.

A properly designed Automatic Roll Air Filter system intercepts these threats before they reach display zones, maintaining clean, neutral air that safeguards historical integrity.

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Smart Automation for Sensitive Environments

The HICLOVER Automatic Roll Air Filter integrates seamlessly into central HVAC systems used by cultural institutions. With smart PLC automation, the system automatically adjusts to pressure changes and ensures uniform air distribution through exhibit and archive areas.

Technical features:

• Differential pressure monitoring for media advancement control.

• Energy-efficient motor drive minimizing power consumption.

• MERV 11–13 filter media for fine particulate capture.

• Compatible with activated carbon or molecular filtration modules for chemical adsorption.

• Quiet operation, ideal for galleries and public exhibition spaces.

This level of automation ensures reliable, maintenance-free performance while maintaining air cleanliness within preservation-grade parameters recommended by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE).

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Applications in Cultural and Archival Institutions

HICLOVER’s Automatic Roll Air Filters are already deployed in a variety of cultural preservation settings, including:

• National and regional museums – protection for artwork, sculptures, and ancient manuscripts.

• University archives and library special collections – filtration for rare books and historic documents.

• Film and photograph repositories – particulate and gas control to prevent film degradation.

• Historical monument preservation centers – preventing airborne corrosion in restoration workshops.

• Art galleries and exhibition storage facilities – maintaining neutral, dust-free air circulation.

The system’s continuous operation and automatic renewal capability make it ideal for institutions requiring constant air purity with minimal intervention.

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Low Maintenance, High Protection

Manual filter replacement can disturb the controlled microclimate that museums strive to maintain. The Automatic Roll Air Filter eliminates this risk by continuously advancing fresh filter media without shutting down airflow or opening air handling cabinets.

Operational benefits:

• No downtime for filter replacement or system cleaning.

• Reduced maintenance labor and improved operational safety.

• Energy-efficient airflow thanks to stable pressure drop control.

• Long-term protection for delicate materials and HVAC components.

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Built for Global Standards in Conservation Environments

Each HICLOVER Automatic Roll Air Filter is manufactured to CE, ISO 9001:2015, and ASHRAE 52.2 standards, ensuring compatibility with air quality systems used in museums and archives worldwide. The modular design allows for easy integration into existing air ducts, AHUs, or standalone pre-filtration units.

Whether installed in a Smithsonian-level museum, a university archive, or a regional heritage facility, the system provides reliable air cleanliness while supporting long-term cultural preservation initiatives.

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The HICLOVER Advantage

HICLOVER is dedicated to delivering intelligent, low-maintenance, and high-performance air filtration systems designed for specialized industries where air purity directly affects long-term asset protection.

Benefits at a glance:

• Automated filtration with continuous dust removal.

• Protection against acidic and corrosive gases.

• Reduced manual maintenance and extended filter life.

• Energy-efficient and museum-compliant operation.

• Global reach with local technical support.

By adopting the HICLOVER Automatic Roll Air Filter, museums and archives can achieve superior air purity, corrosion protection, and stable environmental control, ensuring that priceless cultural artifacts remain preserved in pristine condition for future generations.

For technical consultation or project integration support, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Mining Ventilation Systems ― Clean Air Solutions for Underground Tunnels and Hoist Rooms

Maintaining clean, breathable air in mining environments is vital to both worker safety and equipment performance. Dust, diesel exhaust, and airborne particulates are common challenges in underground tunnels and mine hoist rooms, where ventilation systems must operate continuously under harsh, dusty conditions. The HICLOVER Automatic Roll Air Filter delivers a smart, durable, and low-maintenance solution for mine ventilation air purification, ensuring optimal airflow while reducing manual filter replacement in some of the world’s toughest environments.

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Advanced Filtration for Underground Mining Operations

Mining ventilation systems are the lungs of every underground operation. They control airflow, remove contaminants, and stabilize temperature and humidity levels. In regions such as North America, Australia, and Africa, mine tunnels and hoist shafts face high particulate concentrations generated from blasting, drilling, ore transport, and diesel-powered machinery.

Traditional static filters clog rapidly in these conditions, leading to reduced ventilation efficiency, higher fan energy consumption, and increased operational costs. The HICLOVER Automatic Roll Air Filter solves these problems with an intelligent, self-advancing filtration system that automatically replaces dirty media with clean filter roll material as pressure resistance increases.

Key performance features:

• Continuous automatic filter media advancement for constant airflow.

• PLC-controlled automation with real-time pressure monitoring.

• Heavy-duty steel or stainless-steel housing for underground environments.

• High-capacity roll media rated for coarse dust and fine particles.

• Easy installation for both vertical and horizontal air intake shafts.

Learn more at www.cloverfilter.com.

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Why Air Filtration Matters in Mining Ventilation

In underground mines, fine dust from drilling and ore extraction can contain silica and metallic particulates that are hazardous when inhaled. Excessive dust also clogs sensors, motors, and ventilation ducts―reducing operational safety and equipment life.

A reliable Automatic Roll Air Filter system provides several benefits:

• Protects miners and equipment from respirable dust and diesel particulates.

• Prevents ventilation duct fouling and reduces fan motor strain.

• Ensures steady air pressure and reduces ventilation energy costs.

• Extends the maintenance cycle of downstream HEPA or electrostatic filters.

• Helps operations comply with MSHA, OSHA, and ISO air quality standards.

By continuously removing suspended dust and micro-particles from the intake airflow, the HICLOVER system contributes to safer, more efficient, and environmentally compliant mining operations.

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How the Automatic Roll Air Filter Works

The HICLOVER Automatic Roll Air Filter integrates an electronic differential pressure controller, a motorized filter roll drive, and a preloaded roll media cartridge. As dust accumulates, the system automatically advances the media roll, maintaining a constant pressure drop and consistent airflow rate.

Technical highlights:

• Automatic PLC control with customizable advance intervals or pressure setpoints.

• MERV 7C13 filter efficiency suitable for coarse and fine dust in mine air.

• Rugged construction resistant to vibration, moisture, and corrosion.

• Optional explosion-proof motor and sealed electrical enclosures for underground safety.

• Designed for 24-hour continuous operation in high-dust industrial conditions.

This intelligent system reduces human exposure to dust during filter changes and minimizes maintenance effort―critical advantages in remote or underground installations.

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Applications in Mining and Heavy Industry

HICLOVER’s Automatic Roll Air Filters are used across multiple ventilation and air handling points in both surface and underground mining environments:

• Main mine ventilation shafts and intakes ― clean intake air before entering the mine.

• Underground hoist rooms and shaft stations ― maintain safe breathing air and equipment cooling.

• Crusher rooms and conveyor tunnels ― control fine ore dust and debris.

• Maintenance and power rooms ― protect compressors, control panels, and generators.

• Refinery and processing facilities ― prefiltration for exhaust and make-up air systems.

These filters are also widely adopted in mining operations across the U.S., Canada, Australia, South Africa, and Chile, providing robust performance in both dry and humid mine conditions.

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Durability, Safety, and Energy Efficiency

Unlike conventional panel or bag filters that require frequent manual replacement, the Automatic Roll Air Filter operates autonomously with continuous self-renewing filtration. This reduces downtime, extends filter life, and improves fan efficiency by maintaining a stable air pressure differential.

Operational advantages:

• Lower maintenance frequency, ideal for remote or restricted-access mine shafts.

• Reduced energy consumption through steady airflow and pressure control.

• Enhanced worker safety, as no manual filter handling is required underground.

• Minimal waste generation, as only used filter media sections are replaced.

These benefits make HICLOVER’s filtration systems a preferred choice for ventilation engineers and mining maintenance teams seeking reliable, automated dust control solutions.

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Designed for Harsh Environments

Built according to ISO 9001:2015, CE, and ASHRAE 52.2 standards, the HICLOVER Automatic Roll Air Filter is engineered for durability and efficiency in demanding industrial and mining conditions. The system can be customized with corrosion-resistant materials, explosion-proof components, or integrated dust monitoring sensors to meet specific site requirements.

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The HICLOVER Advantage

HICLOVER’s expertise in industrial automatic filtration systems ensures long-term performance in heavy-duty ventilation environments.

Advantages include:

• Proven performance in mining ventilation systems and tunnel projects.

• Fully automated filter renewal, reducing manual labor.

• Modular construction adaptable to large intake shafts or confined spaces.

• Energy-efficient operation for sustainable mining ventilation.

• Global availability with technical support and spare parts supply.

By installing a HICLOVER Automatic Roll Air Filter, mining companies can maintain clean, consistent airflow in underground tunnels and hoist rooms, safeguarding personnel and optimizing ventilation system performance.

For complete specifications or project consultation, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Printing and Paper Packaging Facilities ― Effective Dust and Ink Particle Control for Clean Production Air

In printing and paper packaging environments, airborne dust and ink mist are constant challenges that threaten both product quality and equipment performance. From large commercial printing presses in the United States and Canada to paper converting lines and carton packaging plants around the world, maintaining clean, stable airflow is essential. The HICLOVER Automatic Roll Air Filter provides an advanced, low-maintenance solution for removing paper dust, ink particles, and fine fibers, ensuring reliable air quality and smooth operation throughout the production line.

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Clean Air: The Foundation of High-Quality Printing

Printing and converting facilities generate fine airborne contaminants from multiple sources―paper trimming, sheet handling, ink drying, and coating processes. Over time, this dust accumulates inside press rooms, air ducts, and HVAC systems, causing smudging, static buildup, or uneven ink adhesion.

The HICLOVER Automatic Roll Air Filter addresses these challenges with continuous self-advancing filter media technology. By maintaining constant air cleanliness without manual intervention, the system protects both operators and machinery while supporting ISO 14644 cleanroom-level standards for air control in sensitive production zones.

Key benefits:

• Continuous removal of paper dust, ink mist, and coating residue.

• Automatic media advancement triggered by PLC-based differential pressure monitoring.

• Maintains consistent airflow and temperature across the printing environment.

• Reduces downtime and maintenance labor caused by frequent filter replacement.

• Helps comply with OSHA indoor air quality and EPA emission control standards.

Explore more at www.cloverfilter.com.

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Why Air Filtration Is Critical in Printing & Packaging Plants

Even microscopic particles invisible to the eye can affect print precision and packaging surface finish. Contaminants such as ink aerosols, powder coatings, and cellulose dust may:

• Cause print defects or ink mist backflow into machinery.

• Create static charge buildup leading to paper misfeeds or jams.

• Reduce color consistency due to uneven air balance.

• Increase fire risk in high-speed printing and drying areas.

• Contaminate sensitive optical sensors and conveyor systems.

By integrating the Automatic Roll Air Filter into press room intakes, coating booths, and ventilation ducts, facilities can maintain dust-free conditions that directly translate into better product quality and higher equipment uptime.

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How the Automatic Roll Air Filter Works

The HICLOVER system combines smart PLC control, differential pressure sensors, and a motor-driven roll media system. When filter resistance rises due to dust buildup, the system automatically advances the roll to expose a new section of media―keeping the airflow stable and the filtration efficiency consistent.

Technical highlights:

• Available in horizontal or vertical configuration for duct or wall-mounted installation.

• MERV 8C13 efficiency depending on particulate concentration and dust type.

• Automatic roll drive powered by low-energy motor with adjustable sensitivity.

• Optional stainless-steel frame for long-term durability in solvent-rich environments.

• Integrates with existing HVAC, air make-up units (AMUs), or local exhaust systems.

This automation eliminates the need for routine manual filter replacement, especially in facilities that run 24/7 production cycles such as commercial print shops, corrugated box factories, and folding carton plants.

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Applications Across Printing and Packaging Industries

HICLOVER’s Automatic Roll Air Filter systems are widely adopted in North American and international markets for:

• Offset and digital printing halls (reducing fine paper dust and ink mist).

• Paper converting and laminating rooms (removing trimming debris).

• Carton and corrugated packaging plants (handling cellulose and coating dust).

• Flexible packaging film printing facilities (capturing solvent-based ink vapors).

• Label and sticker manufacturing lines (preventing dust adhesion before lamination).

• Folding carton finishing lines (filtering varnish particles and ink powder).

In each case, the filter system ensures a consistent, clean airflow that enhances print precision and surface smoothness while extending the life of printing equipment.

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Efficiency, Safety, and Energy Savings

Unlike conventional pleated or panel filters that require frequent replacement, the HICLOVER Automatic Roll Air Filter operates continuously with minimal manual input. This automation results in:

• Reduced maintenance downtime, since the filter renews itself automatically.

• Lower operational costs due to stable air resistance and reduced fan load.

• Improved indoor air quality, reducing employee exposure to fine dust and ink residue.

• Enhanced fire safety, as accumulated dust and ink particles are captured before they settle.

The system also contributes to energy efficiency by preventing fan motors from overworking against clogged filters―important for large facilities where energy costs are significant.

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Designed for Global Industrial Standards

The HICLOVER Automatic Roll Air Filter is built to meet ASHRAE 52.2, ISO 9001:2015, and CE quality standards. It can be easily retrofitted into existing air handling systems or installed as a standalone filtration wall in large printing halls. The compact modular design makes it suitable for both new construction projects and facility upgrades.

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The HICLOVER Advantage

With decades of experience in industrial air purification, HICLOVER delivers filtration systems tailored to real-world production environments.

Core strengths:

• Automatic self-cleaning filtration for paper and ink dust removal.

• Smart PLC control system for real-time pressure monitoring.

• Energy-efficient operation with long service life.

• Custom dimensions available for retrofits or new lines.

• Proven reliability in North America, Europe, and Asia-Pacific facilities.

By installing a HICLOVER Automatic Roll Air Filter, printing and packaging plants gain stable air quality, lower maintenance costs, and consistently cleaner production environments―ensuring every printed sheet or box meets the highest quality standards.

For technical details or distributor inquiries, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Paint Booths and Coating Lines ― Ensuring Surface Quality and Clean Airflow

Maintaining clean, consistent airflow is critical to achieving flawless paint finishes in industrial paint booths and automotive coating lines. Dust, overspray, and airborne particles can easily contaminate freshly painted surfaces, leading to visible defects, rework, and costly downtime. Across the United States, Canada, and international manufacturing facilities, the HICLOVER Automatic Roll Air Filter has become a trusted solution for paint booth air filtration and coating line air quality control, offering smart automation, low maintenance, and exceptional filtration consistency.

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Precision Air Filtration for Paint Booth Applications

In modern automotive, aerospace, and equipment coating facilities, maintaining a dust-free environment is essential. Even microscopic airborne contaminants can cause blemishes or roughness in paint finishes. Traditional static filters clog quickly under heavy overspray conditions, increasing airflow resistance and reducing booth efficiency.

The HICLOVER Automatic Roll Air Filter solves this problem with a self-advancing filter media system controlled by a PLC-based automation module. As dust and paint particles accumulate, the system automatically advances the media roll, continuously exposing a clean filtration surface.

Key performance features:

• Continuous self-cleaning and self-advancing media system to prevent clogging.

• PLC-controlled automation for constant airflow and balanced booth pressure.

• Compatible with MERV 8C13 media for fine particulate and overspray capture.

• Reduces manual filter changes, improving operational uptime.

• Supports compliance with EPA and OSHA air quality regulations.

More details available at www.cloverfilter.com.

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Protecting Paint Quality and Reducing Downtime

Paint and coating facilities are among the most demanding industrial environments for air filtration. Unfiltered air can introduce dust, fibers, and even micro-particles of rust or oil, resulting in:

• Surface defects such as pinholes, craters, or fisheyes.

• Increased rework and polishing time.

• Uneven coating thickness due to poor airflow balance.

• Reduced equipment life from overspray buildup on fans and ducts.

By maintaining a steady, clean airflow, the Automatic Roll Air Filter helps protect paint quality and extend the service life of downstream filtration systems. The result is higher productivity, reduced operational cost, and superior coating consistency―crucial for industries focused on finish quality such as automotive, furniture, machinery, and aerospace manufacturing.

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How the Automatic Roll Air Filter Works

The HICLOVER system uses a motor-driven roll media mechanism with a differential pressure sensor linked to a PLC control panel. As filter resistance increases, the media automatically advances to expose a fresh, clean section, ensuring continuous performance.

Technical highlights:

• Automatic media advancement triggered by pressure differentials or timer settings.

• Consistent airflow for balanced pressurization inside paint booths and spray rooms.

• Modular design available in both horizontal and vertical configurations.

• Corrosion-resistant housing for solvent-rich or humid environments.

• Energy-efficient design to reduce fan load and power consumption.

This automation eliminates the need for manual filter changes during production shifts, a major advantage for 24/7 paint lines operating under tight production schedules.

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Common Applications Across North America and Beyond

HICLOVER’s Automatic Roll Air Filters are widely used in:

• Automotive paint booths and body shops for primer, base, and topcoat stages.

• Aerospace component coating lines for fuselage, turbine, and landing gear painting.

• Industrial equipment and machinery finishing booths.

• Furniture and cabinetry production lines for clear coat and lacquer spraying.

• Rail, bus, and truck manufacturing plants with large-scale painting enclosures.

These systems are designed to handle varying overspray loads and dust densities found in both North American and global industrial environments, ensuring reliability under high-throughput operations.

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Reduced Maintenance, Increased Efficiency

Unlike conventional panel or bag filters that require frequent manual replacement, the Automatic Roll Air Filter from HICLOVER offers fully automated operation with minimal maintenance. The continuous roll media system ensures a constant filtration surface, reducing downtime and maintenance costs.

Advantages for operators:

• No production interruptions for filter changes.

• Lower labor costs and safer operation.

• Optimized airflow and stable booth temperature control.

• Easy media replacement using standard roll cartridges.

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Designed for Performance and Compliance

Built according to ASHRAE 52.2, ISO 9001:2015, and CE manufacturing standards, the HICLOVER Automatic Roll Air Filter provides reliable and efficient filtration for paint booth ventilation systems worldwide. Each unit can be customized for local codes and facility requirements, ensuring compatibility with HVAC systems, downdraft booths, or crossdraft paint lines.

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The HICLOVER Advantage

HICLOVER stands out as a professional manufacturer of automatic filtration systems designed for heavy-duty, high-efficiency air management in coating environments.

Benefits at a glance:

• Continuous automatic operation via smart PLC control.

• High MERV efficiency media for precise particulate removal.

• Customizable structure for new or retrofit installations.

• Long operational lifespan and reduced total ownership cost.

By integrating a HICLOVER Automatic Roll Air Filter into your paint booth or coating line, your facility achieves consistent airflow, cleaner finishes, and lower maintenance―all while meeting environmental compliance standards.

For full technical specifications or distributor inquiries, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Welding Workshops ― Efficient Filtration for Fume and Metal Dust Control

Welding operations, whether in fabrication shops, shipyards, or automotive production lines, generate large volumes of fine metal dust and welding fumes that pose significant risks to both workers and equipment. Across the United States, Canada, and other industrial regions worldwide, maintaining clean indoor air in welding workshops has become a key requirement for OSHA compliance, energy efficiency, and worker health. The HICLOVER Automatic Roll Air Filter offers a reliable and intelligent solution for removing welding smoke particles and metal dust through continuous, automated air filtration technology.

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Advanced Air Filtration for Welding and Fabrication Environments

Typical welding environments produce airborne particles of iron, manganese, aluminum oxide, and other metallic compounds. These particulates can settle on equipment surfaces, contaminate sensitive machinery, and degrade indoor air quality. Unlike fixed filter systems that clog rapidly, the Automatic Roll Air Filter provides continuous self-renewing filtration, ideal for industrial welding shops, steel fabrication plants, and automotive welding bays.

Key advantages:

• Continuous self-advancing filter media maintains consistent airflow even under heavy dust loading.

• PLC-controlled automatic operation detects pressure drop and advances the filter roll when needed.

• Reduces labor and maintenance by eliminating manual filter changes.

• Supports compliance with OSHA and EPA air quality standards for particulate control.

• Optional stainless-steel housing and corrosion-resistant components suitable for harsh environments.

Learn more at www.cloverfilter.com.

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Why Welding Fume Filtration Matters

In modern manufacturing facilities, welding is a core process that also introduces fine airborne contaminants―microscopic metal fume particles smaller than 1 micron. These particles can travel far from the welding zone and affect nearby machinery, ventilation ducts, and compressed air systems.

Without proper air intake pre-filtration, welding dust can:

• Contaminate HVAC systems and compressor intakes, leading to reduced equipment efficiency.

• Accumulate on surfaces, creating fire and health hazards.

• Increase maintenance frequency for ventilation fans and exhaust systems.

• Lower overall indoor air quality (IAQ) and violate workplace safety regulations.

The HICLOVER Automatic Roll Air Filter prevents these issues by continuously removing welding smoke particles and metal dust from circulating air, maintaining safe and productive working conditions.

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How the Automatic Roll Air Filter Works

The HICLOVER design combines a motor-driven roll media system with a differential pressure sensor and programmable logic controller (PLC). When the filter detects rising resistance caused by dust buildup, it automatically advances a fresh section of filter media―keeping the system efficient without human intervention.

Technical highlights:

• Adjustable pressure settings and time intervals for automatic media advancement.

• Compatible with MERV 8C13 filter media for different welding fume concentrations.

• Horizontal or vertical installation options for duct-mounted or standalone air intakes.

• Optional integration with industrial ventilation or fume extraction systems.

• Continuous operation up to 24 hours a day, ideal for large-scale fabrication plants.

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Applications Across North America and Beyond

HICLOVER’s Automatic Roll Air Filter systems are widely applied in:

• Welding workshops and fabrication bays in the U.S. and Canada.

• Automotive component manufacturing plants with robotic welding stations.

• Shipbuilding and heavy machinery production facilities.

• Metal processing and steel structure assembly lines.

• Maintenance depots, repair garages, and vocational welding training centers.

In global markets, these systems are also used in industrial ventilation, dust extraction pre-filtration, and clean air recirculation systems where fine particulates are a continuous concern.

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Smart, Low-Maintenance, and Energy Efficient

Unlike conventional filter panels or bag filters that require frequent manual replacement, the Automatic Roll Air Filter is engineered for low maintenance and consistent airflow stability. The automated system ensures that compressors, ventilation fans, and ducting systems operate at peak efficiency with minimal downtime.

With its PLC-controlled automation, energy-efficient design, and high-durability materials, the HICLOVER solution delivers long-term reliability even in the demanding conditions typical of North American industrial operations.

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The HICLOVER Advantage

HICLOVER combines proven filtration engineering with smart automation to deliver:

• 24/7 automatic air filtration for welding fumes and metallic dust.

• Reduced energy consumption through optimized airflow management.

• Extended service life for downstream ventilation and equipment systems.

• Customizable dimensions to retrofit existing industrial ventilation setups.

• Compliance with international standards (ASHRAE, ISO 9001:2015, CE-certified).

By choosing a HICLOVER Automatic Roll Air Filter, facilities can maintain a cleaner, safer, and more sustainable work environment while significantly reducing operating costs.

For global inquiries or technical details, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com

Automatic Roll Air Filters for Compressor Rooms ― Efficient Air Intake Filtration for Industrial Applications

Maintaining clean, consistent airflow is critical to the performance and longevity of industrial air compressors. In facilities across the United States, Canada, and other regions worldwide, compressor rooms operate in environments filled with airborne dust, oil mist, and fine debris that can severely impact compressor efficiency. To protect these systems, the Automatic Roll Air Filter from HICLOVER provides an intelligent and reliable solution for air intake pre-filtration, ensuring optimal performance with minimal manual maintenance.

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Advanced Air Intake Protection for Compressor Systems

Industrial compressors―whether used in manufacturing plants, power stations, or mining sites―require a steady stream of clean intake air to maintain pressure stability and mechanical reliability. Traditional fixed filters often clog quickly under dusty or high-humidity conditions, leading to increased pressure drop, energy waste, and frequent filter changes.

The HICLOVER Automatic Roll Air Filter overcomes these issues through a self-advancing filtration system that automatically replaces dirty filter media with fresh material as pressure resistance rises. This ensures uninterrupted airflow and consistent MERV-rated filtration efficiency across long operating cycles.

Key benefits:

• Continuous, self-renewing filter media keeps compressors running without manual intervention.

• Reduces maintenance time and labor costs by eliminating frequent filter replacements.

• Stabilizes airflow pressure, improving energy efficiency and reducing compressor wear.

• Compatible with both horizontal and vertical air intake configurations for flexible installation.

Learn more at www.cloverfilter.com.

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Why Compressor Room Filtration Matters

In North American industrial environments, compressor rooms often draw air from surrounding workshops, utility corridors, or outdoor areas exposed to pollen, dust, and fine particulates. Without adequate intake pre-filtration, contaminants enter the system and accumulate on the compressor’s internal surfaces, causing:

• Reduced cooling efficiency

• Premature wear on pistons, valves, and bearings

• Increased lubricant contamination

• Higher energy consumption due to restricted airflow

A properly engineered automatic pre-filtration system like the HICLOVER model ensures the compressor receives only clean air, extending the service life of both the compressor and downstream air treatment equipment (dryers, filters, and tanks).

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Automatic Roll Air Filter ― Technology Overview

The Automatic Roll Air Filter integrates a PLC-controlled drive mechanism, differential pressure sensors, and a replaceable roll media cartridge. When the filter detects airflow resistance beyond a preset threshold, the system automatically advances the media roll, exposing a clean section of filter.

Technical highlights:

• PLC intelligent control for real-time monitoring and automatic adjustment.

• Available with MERV 7C13 media depending on site dust concentration.

• Low-voltage motor drive for safe continuous operation.

• Optional stainless-steel housing for corrosive or humid compressor rooms.

• Works with HVAC, compressor intakes, and process ventilation systems.

The result is a robust air filtration unit that operates 24/7, ideal for compressor stations in factories, automotive plants, food processing facilities, powerhouses, and remote mining operations where consistent air quality is essential.

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Designed for Global Industrial Standards

HICLOVER’s Automatic Roll Air Filter meets ASHRAE, CE, and ISO 9001:2015 manufacturing standards and can be configured to meet local energy efficiency codes in North America, Europe, and Asia-Pacific. The system’s modular design allows integration with existing air handling units (AHUs) or stand-alone compressor intakes without major retrofitting.

Typical applications include:

• Industrial compressor rooms and mechanical spaces

• Mining and oilfield compressor shelters

• Utility air systems in power generation facilities

• HVAC pre-filtration for heavy-duty air compressors

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The HICLOVER Advantage

By adopting the HICLOVER Automatic Roll Air Filter, facilities can reduce downtime, lower maintenance costs, and achieve stable air quality across varying load conditions. The filter’s automation allows operators to focus on production rather than routine filter changes, aligning with modern Industry 4.0 and smart plant maintenance trends.

With proven reliability in harsh industrial environments, HICLOVER systems deliver long-term protection and performance for air compressors of all sizes and capacities.

For technical specifications, installation support, or international supply inquiries, visit www.cloverfilter.com.

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Contact Information
Mobile (WhatsApp): +86-13813931455
Website: www.cloverfilter.com
Email: cloverfilter@gmail.com