Features and advantages of needle felt filter fabrics: 1) Needle filter felt makes the air filter bags has a high and stable dust collection efficiency. 2) The statical dust capture rate of needle felt filter cloth could up to 99.5% ~ 99.99%. 3) The porosity of needle filter felt is as high as 70% ~ 80%, which is 1.6 ~ 2.0 times of woven filter fabrics, it gets larger air permeability and lower air resistance.

High temperature resistant Silicone coated fiberglass fabric is a glass fiber fabric, coated with silicone rubber.Points from the coating surface, silica cloth, there are two: one-sided silicone cloth, double-sided silicone cloth, single-sided and double-sided silicone Burkina present similar application properties.

Filter Bag are composed by non woven filter material bag body, snap ring, clamp, chain hoist, etc. The rest of the filter bag dust collector and its accessories are the venturi tube, frame, mouth of elastic ring, etc.

The filter frame is the support of dust filter bags and it should be light and easy for installing and maintenance. The quality of filter frame has directly influence the filtering state and useing life of dust filter bags.

SCR technology is  a recation at use of  the denitration catalyst at a certain temperature(270-400 degree),that NOX in the flue gas mixed with  ammonia gas from the reducing agent  supply  the system after the occurence of the selective catalytic reduction reaction of nitrogen and water ,thereby  reducing NOX emissions , and reducing smoke  pollution to the environment.

Product Name PPS/PPS filter media PPS/PPS membrane filter media PPS/PTFE filter media PPS/PTFE membrane filter media Fiber PPS PPS Scrim PPS PTFE Grammage（g/m2） 580 600 Continuous temperature（℃） 160 160 Peak temperature（℃） 190 190 Breaking Strength（N/5*20cm） Warp ＞900 ＞900 Weft ＞1200 ＞1200 Elongation at break% Warp ＜30 ＜30 Weft ＜50 ＜50 Air permeability（m3/m2*min） 10~15 2~5 10~15 2~5 Using scope Low sulfur coal, temperature <160℃, low oxygen content High precision emission requirements, low sulfur coal, temperature <160°C, low oxygen content Medium sulfur coal, temperature <165°C (higher instantaneous temperature and higher oxygen content) Medium sulfur coal, temperature <165°C (higher instantaneous temperature and higher oxygen content)

The PTFE filter bag is a unique material made of filter bag. It can withstand the acid-base erosion in the whole pH range under the temperature from 240 °C to 260 °C. The PTFE  filter bag is excellent in self-lubrication, does not absorb moisture, and can withstand ultraviolet radiation. However, the PTFE fiber filter material has a general wear resistance, so there is a strict requirement (cleanness) for the filter bag frame. PTFE fiber filter bags are suitable for use in harsh conditions where corrosion resistance is required and where filter media life requirements are high.

The PTFE filter bag is a unique material made of filter bag. It can withstand the acid-base erosion in the whole pH range under the temperature from 240 °C to 260 °C. The PTFE  filter bag is excellent in self-lubrication, does not absorb moisture, and can withstand ultraviolet radiation. However, the PTFE fiber filter material has a general wear resistance, so there is a strict requirement (cleanness) for the filter bag frame. PTFE fiber filter bags are suitable for use in harsh conditions where corrosion resistance is required and where filter media life requirements are high. 

Pleated Dust Collection Bag is the latest and most innovative industrial dust collection technology on the market today. Large number of factories, industrial units are switching to the Dust Collection Filter technology from traditional bags and cage technology because of various advantages like higher filtration area, Lower Pressure Drop, Reduction in size of dust collection system.YUANCHEN filter is a leading Pleated Dust Collection Bag Manufacturer, our pleated filter bags are designed to have many different folds of fabric in a smaller area than a traditional bag. These bags are made up of 100 % spun bonded polyester media with different coatings on it. These coatings are variable and put as per the need and requirements of a particular industry or the applications. This spun bonded polyester media can accommodate desired filtration area as it has different pleated depths & heights.