The main type of dust filter bags including Nomex filter bag, PPS filter bags, P84 filter bag, PTFE filter bags, Acrylic filter bags, Polyester filter bags, dust filter bag, bag filters, dust collector bags, dust collector filter bags. Waste incenerator smoke filter PTFE filter bag. PTFE filter bag for dust filtation, PTFE filter needle felt, PTFE 100% bag filter. Quality raw materials. High-end production facilities. Good sewing job. Strict QC. Experienced technical & production team.
Quality PTFE (Teflon) Dust Collector Filter Bag
Quality PTFE (Teflon) Dust Collector Filter Bag
- Good quality PTFE Air filter media made with advanced machinery
- Accordingly adjusted technical process
- Strict raw material control and products quality control
- Competitive price
Features:
- Material: PTFE filter cloth, steel- plate and rubber rings. (PTFE or Teflon)
- Working temperature: 250-celsius-degree normal working Temperature, 280-celsius-degree peak working temperature.
- Weight standard: 800G/M2
- Filtration efficiency up to 99.99%
- Filtering precision: 150~300L/M2/S.
- Dimension&Length: As customers requirement.
- Quality level: Fine strength & ideal air permeability&big durability
- High temperature exhaust filtration in chemical, carbon black, iron and steel, non-ferrous metallurgy, coal-fired boiler fractory and cement industries.
More about Teflon Filter Bags
| PTFE Needle Felt (polytetrafluoretyhylene) |
| Item |
Unit |
Parameter |
| Material |
Face:PTFE |
Scrim:100%PTFE |
| Grammas Per Square Meter |
g/m2 |
800±5% |
| Thickness |
mm |
0.9 |
| Air Permeability(200Pa) |
L/dm2.min |
120-150 |
| Temperature Resistance |
Cont |
ºC |
240 |
| Peaks |
280 |
| Minimum Breaking Strength |
Warp |
N/50*200mm |
≥750 |
| Weft |
≥750 |
| Elongation at Break |
Warp |
% |
≤10 |
| Weft |
≤15 |
| Surface Design Treatment |
Singeing,Calendering,Heat-set |
| Using Scope |
Cement,Steel,Smelting,refuse incinerator |
Filter bags, dust collector bags, dust bags, filter
Filter bags, dust collector bags, dust bags, filter socks, bags, tubes, socks - they all mean the same thing: An industrial grade fabric filter made from heavy duty material, all textile based, used in dust collecting systems, in either process filtration or pollution control.
Dust bags come in 5 basic designs:
- Pulse jet bags (bottom loader or bottom removal)
- Pulse jet bags(top loader or top removal)
- Shaker design
- Reverse air design
- Envelope bags
The main type of dust filter bags including Nomex filter bag, PPS filter bags, P84 filter bag, PTFE filter bags, Acrylic filter bags, PTFE filter bag, Polyester filter bags, dust filter bag, bag filters, dust collector bags, dust collector filter bags.
Pulse jet bags are cleaned using compressed air to mechanically 'pulse' or snap the bag periodically so that the built up filter cake is discharged and the flow through the media is returned to its higher air permeability. Pulse jet bags are installed on wire cage supports and filter from the outside/ in.
In the bottom load design, bags are pre-installed on their cages and then attached to a mounting thimble or cup which hangs down from the underside of the tube sheet. The tube sheet is a metal plate with regularly spaced holes which serves as the top of the gas tight metal box known as a dust collector. The top edge of the bottom loading bag is normally tucked into the cage and the entire assembly is attached to the thimble or cup with a hose clamp.
The main type of dust filter bags including Nomex filter bag, PPS filter bags, P84 filter bag, PTFE filter bags, Acrylic filter bags, Polyester filter bags, dust filter bag, bag filters, dust collector bags, dust collector filter bags.
Installation of bottom loading bags is more difficult because of being on the dirty side of the collector and having no catwalks or surfaces on which to stand. Some bottom loaders are on the top of large storage bins on tall silos which make installation potentially dangerous. Bottom loader collectors are frequently used when headroom above the collector is not adequate for top removal design bags. Bottom loading bags are less expensive than comparable size top loaders because the top is plain with no special attachment features.
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