Starting with the selection of the best raw materials, HAWACH’s advanced technology and strict quality control make the product quality very stable. There are a total of four materials to choose from– Polyester Needle(PET), polypropylene Needle Felt (PPF), Polypropylene Plan (PPP) and Nylon Monofilament (NMO).
Polyester Needle
In addition to the advantages of high void content, good gas permeability, high dust collection efficiency, and long service life, PET filter bag has moderate temperature resistance, moderate acid and alkali resistance, and very good wear resistance.
In addition to the advantages of high void content, good gas permeability, high dust collection efficiency, and long service life, PET filter bag has moderate temperature resistance, moderate acid and alkali resistance, and very good wear resistance.
It overcomes the disadvantages of large elongation, large deformation, low-temperature resistance, and poor corrosion resistance, Compared with synthetic chemical fiber filter. It outweighs synthetic chemical fiber filter with dimensional stability and better strength, and lower cost than other high-temperature resistant chemical fiber bag.
It is widely used in steel, non-ferrous smelting, chemical, carbon black, building materials, electricity, and other industries.
Polypropylene Needle Felt
The PPF filter bag is designed for high volume and is suitable for tubular or open filtration systems. The ultra-long-life filter bag has a significant filtration effect compared to conventional filter bags for filtering all sizes of particles, and its dirt holding capacity is doubled.
The PPF filter bag is designed for high volume and is suitable for tubular or open filtration systems. The ultra-long-life filter bag has a significant filtration effect compared to conventional filter bags for filtering all sizes of particles, and its dirt holding capacity is doubled.
The no-drain weld structure eliminates liquid overflow through the pinhole. HAWACH offers a wide range of surface-treated filter bags to prevent fiber shedding, and also offer polyester in-line felts that contain felt material that enhances the knit fabric in the felt to increase strength and service life.
Features
1. Needle felt structure
2. Stainless steel ring or plastic ring
3. Raw materials do not contain oil
4. Suitable for filtering low viscosity liquids
5. Stable filtration
6. High flow rate
7. No pinholes and side leakage
8. No fiber shedding
1. Needle felt structure
2. Stainless steel ring or plastic ring
3. Raw materials do not contain oil
4. Suitable for filtering low viscosity liquids
5. Stable filtration
6. High flow rate
7. No pinholes and side leakage
8. No fiber shedding
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