Runningfilter Polyester Dust Collector Filter Bag supplier in china
Polyester Dust Collector Filter Bag
The filter bag is a key part of the operation of the bag filter.
Usually the cylindrical filter bag is suspended vertically in the
dust collector. The fabric and design of the filter bag should be
as efficient as possible for efficient filtration, easy dust
removal and durability. In pulsed and air box type pulse dust
collectors, dust is attached to the outer surface of the filter
bag. When the dust-laden gas passes through the dust collector, the
dust is trapped on the outer surface of the filter bag, and the
clean gas passes through the filter material and enters the inside
of the filter bag. The cage inside the filter bag is used to
support the filter bag to prevent the filter bag from collapsing,
and it helps to remove and redistribute the dust cake.
Application
1) Welding fume, foundry
2) Food, pharmaceutical
3) Shot blasting
4) Tobacco, metal, painting
5) Energy
6) Woodworking
7) Cement production
8) Powder processing
9) Steel melting
10) Material handling
11) Primary metals, including steel-making
12) Metals fabrication: grinding, sawing, sanding, polishing
13) Papermaking
14) Mixing and blending options
15) Mining
16) Glass Plants
17) Battery Plants
18) Other areas.
Specification
Material
| Fiber | 100% polyester fiber |
| Scrim | Polyester multifilament yarn |
| Weight(g/m2) | 500 or customized |
| Thickness(mm) | 1.7 |
| Air permeability (L/m2/s) | 30-60 |
| Tensile strength(N/5×20cm) | Warp | ≥1100 |
| Weft | ≥1600 |
| Tensile Elongation(%) | Warp | <35 |
| Weft | <50 |
| Working temperature(°C) | Continues | ≤130 |
| Instant | 150 |
| Hydrolyzation resistant | Restricted |
| Alkali resistant | Restricted |
| Acid resistant | Moderate |
| Stability of water solution | Good |
| Finish treatment | Singeing calendering one side Heat setting PTFE menbrane |
