Water and oil with a dust bag felt like an ordinary cloth-specific porosity, permeability, dust, high efficiency, long life, because of its moderate temperature rating up to 150 ° C, acid and alkalinity moderate and very good wear resistance, a filter mat class using one of the largest varieties. Surface treatment according to the different mining conditions or requirements can be singeing calendering or coating. The company according to user requirements, the production of various models, a variety of materials high temperature needle does a bag, anti-static bag, needle felt oil and water repellent, water repellent anti-oil-cleaning bags, cleaning needle it is easy, easy to clean Gray 208, 729 and so easy to cleaning. Polyester 729,3232, cloth bag and tube. Glass fiber bag and shaped, special material bag acid, alkali and so on. 


 General dust bag type dust collector 
 A. Round bag (outside the filter type) 

 Diameter (mm) Length L (mm) is mainly applied 
 120,200,024,002,800 
 320036004000 
 440048005200 
 56,006,000 
 For pulse jet bag filter 
 130 
 152 
 200 

 B. Round bag (inside the filter type) 

 Diameter (mm) Length L (mm) is mainly applied 
 18060008000 
 10000 12000 
 For sub-room cleaning bag filter 
 250 
 300 

 C. flat-type bags 

 Perimeter P (mm) Length L (mm) is mainly applied 
 800,200,030,004,000 
 5000 6000 
 For rotary cleaning bag filter 
 900 

 D. envelope-type bags 

 Generous length (mm) is mainly applied 
 1500 X 750 X 25 for next to the plug-in bag filter 





 High-temperature bag detailed specifications Name Description Code weave thickness (mm) Weight 9/m2 breaking strength (N / 5 × 20mm) by the weft (dm3/m2/s) 
 Permeability (℃) Temperature resistance (m / mm) 
 Filtration velocity 
 WSDZ-1001 Polyester needle felt needle molding 1.4 ~ 2.0 450 ~ 550 1000 ~ 1500 1100 ~ 1800 20 ~ 30 80 ~ 120 1.5 ~ 2.0 
 WSDZ-1002 oil and water repellent polyester needle felt needle molding 1.8 ~ 2.3 500 ~ 550 900 ~ 1100 1000 ~ 1100 20 ~ 30 80 ~ 120 1.5 ~ 2.0 
 WSDZ-1003 anti-static polyester needle felt needle molding 1.5 ~ 2.4 500 ~ 550 700 ~ 900 800 ~ 100 060 ~ 70 80 ~ 130 1.5 ~ 2.0 
 WSDZ-PTFE coated polyester needle felt needle molding 1.8 ~ 2.4 500 ~ 550 600 ~ 800 900 ~ 11 009 ~ 10 80 ~ 130 1.5 ~ 2.0 
 WS-VSTZ Mester acupuncture needle felt forming 1.6 ~ 2.4 500 ~ 600 1000 ~ 12501200 ~ 1450 100 ~ 200 200 ~ 230 1.5 ~ 2.0 
 WS-MTXZ U.S. acupuncture needle felt forming the Tasman 2.0 ~ 2.4 500 ~ 550 800 ~ 1000 900 ~ 120 080 ~ 150 100 ~ 205 1.5 ~ 2.0 
 WS-P84Z P84 needle felt needle forming ~ 500 ~ 550 900 ~ 1100 1000 ~ 1350 80 ~ 90 80 ~ 260 1.0 ~ 1.5 
 WS-PPSZ PPS needle felt needle molding 1.6 ~ 2.2 500 ~ 550 700 ~ 1050 900 ~ 1100 90 ~ 200 80 ~ 200 1.0 ~ 1.5 
 WS-NQSFZ resistant to acid compound needle felt forming 1.6 ~ 2.0 500 ~ 550 1150 ~ 1200 1200 ~ 1200 18 ~ 12 ≤ 180 ~ 220 1.0 ~ 1.5 

 The product has a high temperature, high strength, resistance to acid corrosion, wear, bending, etc., through the different surface chemical treatment and finishing technology, also has easy cleaning, water repellent anti-oil, anti-static functions, and for 200 ° C-300 ° C series. 
 FMS F Gomez filter and glass fiber filter compared to the wear resistance, fracture resistance and peel strength has significantly improved, can bear the load of high filtration, filtration rate up to 1.5 meters / min or higher, running resistance low. 
 High temperature filter media, compared with the synthetic fiber, chemical fiber filter to overcome the elongation, deformation, low temperature, poor corrosion resistance of weakness. Dimensional stability, strength and better, and the price is lower than other high temperature fibers. Widely used in iron and steel, nonferrous metallurgy, chemical type, carbon black, building materials, electricity and other departments. 

 Weight (Weight): 500g/m2 
 Material (Material): Polyester / anti-static fabric 
 Thickness (Thickness): 1.8mm 
 Ventilation volume (Air Perm): 10-12m3/m2.min 
 After the rally (Warp Tensile Strength):> 750N/5X20cm 
 Zonal tension (Wetf Tensile Strength):> 1200N/5X20cm 
 By the elongation (Warp Elongation): <35% 
 Zonal elongation (Weft Elongation): <35% 
 Temperature (Continuous service Temperature): ≤ 130 ℃, 150 ℃ short 
 Post-processing (Finishing): singeing, calendering, or Teflon-coated