| Customization: | Available |
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| Material: | PTFE |
| Medium Material: | Synthetic Fiber |
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Filter fabric/ cloth is used for solid/liquid separation. With over 20 years experience, we have developed a wide range of filter cloth media and can provide excellent filtration solutions for the following industries: chemical and Pharmacal, mineral processing, environmental, food, and beverages.
The Yuanchen factory has a specialized workshop dedicated to producing PTFE needle felt. The workshop is equipped with a complete PTFE needle felt production line, which enables the entire production process from PTFE fiber raw materials to 100% pure PTFE needle felt. As a manufacturer, we offer dust filter cloth, baghouse filter bag processing, and design and development of new products, as well as OEM (original equipment manufacturer) services. Our products are exported to 60 countries, including Japan, South Korea, Australia, Brazil, Colombia, Peru, Russia, Turkey, Thailand, Egypt, and South Africa.
Features of our PTFE filter cloth:
- High temperature resistance, continuous operation temperature can up to 260ºC, instant operation can up to 280ºC.
- Large-scale production available, with the much cheaper price when compared to the before.
- Can be used at full PH range.
- Long service life, as usual can be more than 4 years.
- All of the production rang with various usage are available.
As a filtration media for making PTFE filter bags for Baghouse use:
PTFE (Polytetrafluoroethylene) is considered the "King of Plastics" due to its exceptional properties, including high temperature resistance, corrosion resistance, and durability, making it an ideal material for industrial filtration applications. At Yuanchen, we utilize premium-grade PTFE fibers and employ a meticulous needle punching process to create our PTFE needle felt filter cloths. After undergoing specialized finishing treatments, these filter cloths are widely used in various industrial settings for dust collection (PTFE dust filter bags) and liquid filtration.
PTFE needle punched fabric Technical Specification |
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Material |
100% PTFE Fiber | |
Component |
Shell Fiber | 100% PTFE |
| Scrim | PTFE | |
Weight |
750gsm ± 8% | |
Thickness |
1.1mm ± 0.2mm | |
Air Permeability / 200Pa L/d m2.min |
70 - 120 | |
Tensile Strength N/5*20CM |
Warp | ≥ 650 |
| Weft | ≥ 600 | |
Elongation at break (%) |
Warp | ≤ 15 |
| Weft | ≤ 20 | |
Temperature (ºC ) |
Continue Temperature | 260 ºC |
| Instant Temperature | 280 ºC | |
Processing Technology |
Heat Stabilization, Calendering, Singeing, PTFE Membrane | |
Application |
Cement Production, Steel Plant, Construction, Metallurgy, Power Plant, etc. | |
Here are some of the common areas where PTFE needle punched fabric are used:
PTFE filtration dust filter bags play a crucial role in power generation, particularly in coal-fired power plants. They are used to remove fly ash and other particulate matter from flue gases, reducing emissions and protecting downstream equipment from damage. The high-temperature resistance of PTFE makes it ideal for this application, as the flue gases can reach temperatures up to 260°C.
In cement production, PTFE filtration dust filter bags are used to capture dust and particulate matter generated during the manufacturing process. These dust particles can be harmful to human health and the environment if released into the atmosphere. PTFE filter bags effectively remove these particles, ensuring compliance with environmental regulations and protecting workers from exposure to hazardous dust.
Chemical processing plants often involve the handling of corrosive chemicals and gases. PTFE filtration dust filter bags are highly resistant to a wide range of chemicals, making them suitable for use in these applications. They effectively remove dust and particulate matter from process gases, preventing the release of harmful substances into the environment.
In metalworking operations, such as grinding and polishing, large amounts of dust and particulate matter are generated. PTFE filtration dust filter bags are used to capture these particles, preventing them from contaminating the workplace and causing respiratory problems for workers. The low friction and abrasion resistance of PTFE extend the lifespan of the filter bags in these demanding operating conditions.
Asphalt plants emit dust and particulate matter during the production of asphalt. PTFE filtration dust filter bags are used to capture these particles, reducing emissions and protecting the surrounding environment. The non-stick properties of PTFE prevent asphalt from adhering to the filter bags, ensuring efficient filtration and easy cleaning.
Mining operations generate large amounts of dust and particulate matter, which can pose health risks to workers and the environment. PTFE filtration dust filter bags are used to filter mine ventilation air, removing dust particles and improving air quality. The durability and abrasion resistance of PTFE make it suitable for the harsh conditions found in mining operations.
Anhui Yuanchen Environmental Protection Technology Co., Ltd. was founded in 2005 with a registered capital of 160 million yuan. It has not changed since the beginning of its development. We focus on technology development and application in the field of environmental protection, pioneering and innovating in the fields of industrial flue gas dust removal, denitrification, circular economy and intelligent environmental protection; and we are the only enterprise in China with the qualification of R&D, design and production of high-efficiency dedusting filter materials and SCR denitrification catalyst as well as recycling and reclamation of used catalysts, which has CNAS and CMA testing qualification.
More than 250 skillful workers, German production technology, strict material selection, imported production equipments and managements enable us the ability to produce 10000 square meters filter cloth, 3500 filter bags and 1000 filter cages per day. We get great reputation from our clients due to good quality, reasonable price, professional consult service and huge market, etc. We are not only the supplier for filter bags, we are also the solution supplier for your removal projects, because we have professional Senior Engineers designing to meet the requirements of your industry environment.
Workshop of Filter Fabric and Bags:
Quallity Assurance:
Research Center:
Q1. What is your terms of payment?
A: T/T will usually be accepted,details could be negotiated.
Q2. What is your terms of delivery?
A: FOB, CFR, CIF, DDU,EXW
Q3. How about your delivery time?
A: Generally, it will take 10to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q5. What is your sample policy?
A: we could offer the sample for free charge but do not pay the cost of freight.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
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