China Sunrise Machinery (CSM)is designated as OEM for Lafarge and also maintain long-term cooperation with SINOMA. Main product of our textile division are industrial filter bags,Air Slide Fabrics,Needle Punched Felt,Bulk Loading Bellow ,Cement Bulk Bag and so on.They have been directly or indirectly used in hundreds of cement production lines worldwide. China Sunrise Machinery(CSM) is also the leader of cement auxiliary machinery industry in CHINA.
The dust only stay on the surface of the filter felt and can not penetrate the filter felt, so the backwashing pressure is small and the efficiency of the filter cake ejecting can be improved significantly, with excellent fine particle collection efficiency and small operating pressure difference.
In the asphalt plants, cement plants, waste incinerators, liquid-bed boilers, coal-fired boilers, have long-term use of P84 Needle Felt.
1. High temperature resistance
Max. operating temperature: 240℃/464℉; Ultimate temperature: 260℃/500℉, so that a safe temperature space to cope with downtime and accidents:
2. Good chemical resistance
In the past ten years of incineration of waste incineration work has been confirmed P84 bag acid dust and alkaline dust filter value.
3.Low backwashing pressure, high shells slime removal efficiency
The P84 characteristic is remarkable due to the fineness of the fiber itself, but also because the irregular cross-section of the fiber increases the surface area of the fiber to the maximum and provides a lot of tiny pores to make the surface filtration effect better than the depth filtration.
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Fibre Composition |
P84 needle felt |
|
|
Scrim Composition |
P84 needle felt |
|
|
Weight |
500 |
g/m2 |
|
Thickness |
2.0 |
mm |
|
Mean Air Permeability |
2-5 |
m3/m2/[email protected] |
|
Breaking Strength-CD ( warp ) |
≥600 |
N/5x20cm |
|
Breaking Strength-MD (weft) |
≥1000 |
N/5x20cm |
|
Breaking Elongation-CD |
<35 |
% |
|
Breaking EIongation-MD |
<35 |
% |
|
Dry Shrinkage-CD |
< 1 |
% |
|
Dry Shrinkage-MD |
< 1 |
% |
|
Recommended Continous Operating Temperature |
260 |
°C |
|
Recommended Short-term Operating Temperature |
280 |
°C |
|
Finishing |
Heat setting, singeing, calendering can also be covered |
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Needle felt can be divided into normal temperature type, high temperature resistant type, water repellent and oil resistant type, anti-static type and film covered type according to different industrial and mining demands.Click here to download the product description
Quality of the needle punched felt is stable and reliable, and the price is favorable. The needle felt produced in our factory can be accepted by the customers besides the industry standard model.
Specifications: PPS needle felt, Acrylic Needle Felt, Middle temperature needle felt, PET antistatic felt, Homopolymer acrylic felt, P84 Needle Felt, PTFE Needle Felt, Aramid needle felt.
Fiber composition: PPS staple fiber,polyester staple fibre,Acrylic fiber,Aramid fiber,Conductive fiber.
Scrim Composition:Acrylic staple fiber,Aramid staple fiber,Polyester filament,glass fibre.
Depending on the customer‘s request, we can offer airslide fabrics made of different raw materials, in various grades of airpermeability and thickness, depending on the application
Needle punched felts (needle felt) is one of our products.More than 100 world-renowned companies such as Lafarge, TCC and other selected our products.
China Sunrise Machinery (CSM)is a professional cement equipment manufacturing enterprise. We were named one of the "China Machinery Industry's Most Famous Brands. All the cement machinery products have passed three standard embraced in one system, consisted of ISO9001, ISO14001, and OHSAS18001. Five types of the products have get European CE certification, meanwhile it owns about 30 patented products high-tech products.
Please provide the following information, We will contact you as soon as possible.
E-mail:[email protected]
Tel: +86-18602113958
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