1. Choice of filter media

RH1 composite fiber filter medium

RH1A flame retardant composite fiber filter medium

RH2 standard polyester fiber (white or black optional)

RH2A flame retardant polyester fiber

RH2B oil-proof & waterproof polyester fiber

RH2CD anti-static polyester fiber

RH2F coated polyester fiber

2. The two end caps of filter cartridge are made of 8mm-thick stamped stainless steel (unlikely to deform). The end caps are bonded to the filter medium with special polyurethane foam to ensure no gap between the end caps and filter medium.

3. Internal and external structural support is made of high-strength anti-corrosion perforated stainless steel or galvanized sheet strong enough to prevent filter cartridge from burst or collapse by blowing or suction.

4. Soft and strong foaming O-ring seal is used to seal the connection of filter cartridge and sliding plate, ensuring no entry of dust and filtration rate up to 99.9%.

5. The inner and outer screens are fixed with fixation technique by internationally advanced automatic spiral plastic injector (or fixed with belt fasteners) to ensure large air filtration volume, the uniform filter medium is  easy blowback for dust removal by electromagnetic pulse valve.

6. Easy maintenance, long service life.

7. Specification of filter elements and cartridges: （325*660, 325*600, 325*705, 325*750, 350*660, 350*600, 350*705, 350*900, 510*900, 408*660, 150*1000, 152*902, 350*1320, 178*2000 etc. , or customizable according to requirements, drawings or samples provided by customers.

8. Hollowed-out cartridge/one end sealed/central hole for installation (14-17cm)

9. Features

  Acid and alkali resistance, corrosion resistance, high performance, large filtration area, oil-proof and waterproof, efficient filtration, large airflow, high strength, high tensile force, abrasion resistance, high filtration rate, low filtering resistance, low friction coefficient, low dust adhesion, moisture-proof, washable, and able to increase powder quality and output.

10. Application

Sand blasting and shot blasting, polishing and rust removal, coating and paint spraying, metal smelting, industrial dust collector, concrete, steel works, thermal power generation, cigarette factory air-conditioning, metallurgical and casting application, storage battery, packaging, soot, powder industry, rubber powder filtration, glassmaking, chemical industry, anti-static, welding smoke, container, shipbuilding, grinding material and granulating, sand and dust collector, air compression station, aluminum factory,