Fabric Filter
Darko fabric filter (baghouse dust collector / bag filter) offers up to 99.9% filtration efficiency, suitable for heavy‑duty industrial dust removal. It supports pulse jet, reverse air and shaker cleaning types, with custom design for cement, mining, chemical, power plant and woodworking industries. Low operation cost, easy maintenance and long service life.
- Filtration efficiency up to 99.9%, suitable for heavy-duty industrial dust removal
- Available as pulse jet fabric dust collector, reverse air bag filter, and shaker baghouse
- Custom design for cement, mining, chemical, power plant, and woodworking industries
- Low operation cost, easy maintenance, long service life
What is a Fabric Filter?
A Fabric Filter (also called Baghouse Dust Collector or Cloth Bag Dust Collector) is a high-efficiency industrial dust filtration equipment, widely used in air pollution control systems. As a professional Fabric Dust Collector Manufacturer, we design and produce Industrial Fabric Dust Collectors that adopt fabric filter bags to capture and separate dust particles from industrial waste gas. Compared with other dust removal equipment, our Bag Filter Dust Collector has higher filtration precision, stronger adaptability, and is suitable for various heavy-duty industrial dust extraction scenarios.
Industrial Dust Collectors | High-Quality Dust Removal Equipment
High-efficiency cartridge dust collector for industrial dust removal, easy to maintain and energy-saving.
Industrial pulse jet dust collector with stable performance, ideal for large-scale dust filtration.
Durable bag filter for industrial dust collection, suitable for various high-dust working conditions.
High-efficiency cyclone dust collector for primary dust separation, simple structure and low cost.
Safe explosion proof dust collector, perfect for flammable and explosive dust working environments.
Heat-resistant high temp dust collector, designed for high-temperature industrial dust removal scenarios.
- Technical Parameters
- Applications of Fabric Dust Collector
- Key Features of Dako Fabric Filters
- Filter Bag Options for Fabric Dust Collector
- Project Cases
| Technical Specifications | Parameter Details |
|---|---|
| Product Series | Darko-Filter Series (Customizable) |
| Air Volume | 2,000 – 170,000 m³/h |
| Filtration Area | 30 – 1,500 m² |
| Filter Bag Quantity | Customizable |
| Filter Bag Material | Polyester / PPS / PTFE / Aramid (Optional) |
| Operating Temperature | Normal / High Temperature (≤260℃) |
| Filtration Efficiency | ≥ 99.9% |
| Outlet Emission | ≤ 10 mg/m³ |
| Pressure Loss | 1,200 – 1,800 Pa |
| Cleaning Method | Pulse Jet / Reverse Air |
| Housing Material | Carbon Steel / Stainless Steel (Optional) |
| Control System | PLC Automatic Control |
Our Industrial Fabric Filter is widely used in various industries, providing efficient dust removal solutions for your production line. We have rich experience in customizing Fabric Filter for Cement Plant, mining, chemical and other industries:
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Cement Industry: Fabric Filter for Cement Industry is used in cement production lines, including raw material crushing, clinker grinding, and cement packaging, effectively removing cement dust.
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Mining & Quarry: Baghouse Dust Collector for Mining is suitable for ore crushing, screening, and transportation, capturing dust generated in the process.
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Chemical Plant: Industrial Dust Collector for Chemical Plant is used to treat corrosive dust and toxic gas, ensuring safe production and environmental protection.
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Power Plant: Dust Collector for Power Plant is used in boiler flue gas dust removal, meeting strict environmental protection standards.
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Woodworking: Bag Filter for Woodworking captures wood dust generated by cutting, sanding, and polishing, preventing dust explosion and protecting workers’ health.
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Metallurgy: Fabric Filter for Metallurgy is used in steelmaking, ironmaking, and non-ferrous metal smelting, removing high-temperature dust.
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Food Processing: Cloth Bag Dust Collector for Food Processing is used in flour, grain, and food processing, ensuring food safety and clean production.
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Asphalt Plant: Baghouse Dust Collector for Asphalt Plant treats asphalt dust, reducing air pollution.
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High Filtration Efficiency: Adopts high-quality fabric filter bags, filtration efficiency up to 99.9%, effectively removing fine dust particles, meeting global environmental protection standards.
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Multiple Cleaning Methods: OptionalPulse Jet Fabric Dust Collector, Reverse Air Bag Filter Dust Collector or Shaker Baghouse Dust Collector, suitable for different dust properties.
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Long Service Life: Filter bags are made of high-quality materials (polyester, PPS, PTFE), with strong wear resistance and corrosion resistance; the main body is made of carbon steel or stainless steel, durable.
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Low Operation Cost: Energy-saving design, low pressure loss, reducing power consumption; easy maintenance, reducing labor and replacement costs of filter bags.
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Easy Installation & Operation: Compact structure, small floor space, easy to install in existing production lines; PLC control system, automatic operation, reducing manual intervention.
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Customizable Design: We provide Custom Industrial Fabric Dust Collector according to your air volume, dust type, working temperature and site conditions, perfectly matching your production needs.
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Explosion-Proof Option: Explosion Proof Fabric Dust Collector is available for flammable and explosive dust scenarios (such as woodworking, chemical industry), ensuring production safety.
The filter bag is the core component of the Fabric Filter, and its quality directly affects the filtration efficiency and service life. We provide a variety of high-quality filter bag options to meet different working conditions:
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Polyester Filter Bag: Suitable for normal temperature (≤130℃) dust, low cost, good air permeability, widely used in general industrial scenes.
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PPS Filter Bag: High temperature resistant (≤190℃), corrosion resistant, suitable for flue gas dust removal in power plants, chemical plants.
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PTFE Filter Bag: High temperature resistant (≤260℃), acid and alkali resistant, suitable for harsh working conditions with high temperature and strong corrosion.
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Aramid Filter Bag: High strength, high temperature resistant (≤200℃), suitable for metallurgy, mining and other heavy-duty industries.
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High Temperature Resistant Filter Bags: Customizable for high-temperature working conditions (above 200℃), ensuring stable filtration effect.
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Pleated Fabric Bags: Larger filtration area, higher dust holding capacity, longer service life, suitable for high air volume scenarios.
We provide professional fabric filter (bag filter) solutions for various heavy industries, with stable performance and compliant emissions.
Case 1: Huaxin Cement Clinker System
Addressing high-dust conditions in the cement industry, Darko customized the PPCS64-5 bag filtration solution for Huaxin Cement’s clinker bulk loading system. Our fabric filter stabilizes emission concentrations below 30mg/Nm³, supporting the plant’s transition to greener production.
Case 2: Hongmao Forging Furnace Treatment
Facing high-temperature, high-dust challenges in the forging industry, Darko designed a high-negative-pressure dust removal system with an air volume of 350,000 m³/h. Equipped with our high-temperature resistant fabric filter, it operates under 4,500 Pa working conditions, maintains over 98% collection efficiency, with emissions below 10mg/m³, meeting stringent environmental standards.
Case 3: Jidong Jinyu System Optimization
For Jidong Jinyu’s dust removal system upgrade, Darko optimized the fabric filter’s filtration velocity (reduced from 1.06 to 0.67 m/min) and expanded the filtration area to 23,352 m². This upgrade successfully lowered emission concentrations from 25mg/Nm³ to 5mg/Nm³ without increasing energy consumption, significantly reducing system resistance and enhancing operational stability.
How Does a Baghouse Dust Collector Work?
Our Industrial fabric filter works through 4 simple but efficient steps, ensuring stable dust removal effect:
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Industrial waste gas containing dust enters the dust collector through the air inlet, and large particles fall into the dust hopper by gravity.
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The remaining dust-laden gas passes through the fabric filter bags, where dust particles are intercepted on the surface of the filter bags, and clean air passes through the filter bags.
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With the accumulation of dust, the resistance of the filter bags increases. Our Pulse Jet Fabric Dust Collector uses automatic pulse jet cleaning (or reverse air cleaning for Reverse Air Bag Filter Dust Collector) to remove dust from the filter bags.
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The cleaned dust falls into the dust hopper and is discharged uniformly, while the clean air is discharged to the atmosphere, achieving environmental protection standards.
Types of Fabric Filter
Darko provides three main types of fabric filter to meet different industrial working conditions:
1. Pulse Jet Fabric Filter
The most widely used type. It uses compressed air pulses to clean filter bags quickly and efficiently. Suitable for continuous production, high dust concentration, and large air volume applications.
2. Reverse Air Fabric Filter
Uses reverse airflow to clean bags gently. Ideal for high-temperature, fragile bag, or heavy-duty industrial environments.
3. Shaker Type Fabric Filter
Uses mechanical vibration to remove dust. Suitable for light and medium dust load applications.
Fabric Filter vs Other Dust Collectors
Fabric Filter vs Cyclone Dust Collector
• Fabric Filter: High filtration efficiency (≥99.9%), captures fine dust, stable emission, suitable for heavy industry.
• Cyclone: Only removes large particles, low efficiency for fine dust, used mainly for pre-treatment.
Fabric Filter vs Cartridge Dust Collector
• Fabric Filter: Handles larger air volume, higher temperature, wider application in cement, mining, metallurgy.
• Cartridge: Compact size, limited air volume and temperature, more used for light industry and workshops.
Why Choose Our Fabric Filter Manufacturer?
As a professional Custom Fabric Filter Manufacturer and Baghouse Dust Collector Supplier, we are committed to providing high-quality industrial dust removal equipment and perfect after-sales service for global customers:
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Professional Manufacturing Experience: Years of experience in producing Industrial Fabric Dust Collectors, with mature production lines and strict quality control system.
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Custom Design Capability: We can customize Heavy Duty Baghouse Dust Collector, Explosion Proof Fabric Dust Collector and other models according to your specific needs, 1-on-1 solution design.
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High Quality & Factory Price: Direct factory sales, no middlemen, providing High Quality Fabric Dust Collector at competitive prices; all products pass strict quality inspection before delivery.
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Perfect After-Sales Service: Provide installation guidance, technical training, and filter bag replacement service; 24-hour online after-sales support, solving your problems in time.
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Global Export Experience: OurIndustrial Fabric Dust Collectors have been exported to many countries and regions, favored by customers in cement, mining, chemical and other industries.
Related Products
Customized Fabric Filter Solutions
If you are looking for high-quality fabric filters for your production line, we can provide fully customized solutions to meet your exact needs. Feel free to contact us for more details.
What is the difference between fabric filter and cyclone dust collector?
The fabric filter uses fabric filter bags to capture fine dust (particle size ≤10μm) with filtration efficiency up to 99.9%, suitable for high-precision dust removal. The cyclone dust collector uses centrifugal force to separate large particles (particle size ≥50μm), with lower filtration efficiency. For industrial scenes that require strict environmental protection, baghouse dust collector is a better choice.
How to choose the right industrial fabric filter?
To choose the right industrial fabric filter, you need to consider 4 key factors: 1) Air volume of your production line; 2) Dust type, particle size and concentration; 3) Working temperature and corrosiveness; 4) Site space and installation conditions. Contact our professional team, we will provide you with a suitable solution.
How long do fabric filter bags last?
The service life of fabric filter bags depends on the working conditions and filter bag material. Under normal working conditions (normal temperature, non-corrosive dust), polyester filter bags can be used for 1-2 years, PPS and PTFE filter bags can be used for 2-3 years. We provide high-quality filter bags with long service life, reducing your replacement cost.
How to maintain baghouse dust collector?
Routine maintenance of Baghouse Dust Collector includes:
1) Regularly check the filter bags for damage and replace them in time;
2) Clean the dust hopper to avoid dust accumulation;
3) Check the pulse jet valve and air compressor for normal operation; 4) Regularly clean the filter bags to ensure filtration efficiency. We will provide you with a detailed maintenance manual.
Can you customize thefabric filter according to our working condition?
Yes! As a Custom Fabric Dust Collector Manufacturer, we can fully customize the industrial fabric filter according to your air volume, dust type, working temperature, site size and other requirements. Whether you need pulse jet fabric dust collector, stainless steel fabric dust collector or explosion proof fabric dust collector, we can meet your needs.
What is the price of industrial baghouse dust collector?
The price of Industrial Baghouse Dust Collector depends on the model, air volume, material, cleaning method and other factors. We provide Industrial Baghouse Dust Collector Price according to your custom requirements. Contact us to get a free quote and detailed product catalog.
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