Durable Needle Felt Polyester Filter Bag 550GM/M2 ID 149MM L4270MM
Dust Collector PE/PE 550 Polyester PTFE Membrane 140X3500mm
Polyester Filter Bag Introduction:
Polyester dust filter bag is made of short fiber and twisting yarn with crisscross and fine distributed nonwoven felt and post-processed by the hot rolling, singeing or coating. This makes its surface more smooth, not easy to be obstructed by dust.
Polyester dust bag stitched with high quality multifilament thread is a cost effective solution for pollution control and product recovery.
The Polyester stitched felt has good permeability, provides chemical stability, abrasive resistance and can withstand up to 150℃ operating temperature. It is the ideal filter for medium temperature, corrosive and acid/base gas filtration.
Suitable for the dust collection of mine, cement production, raw cement, grinding machine, packaging, continuous casting, non-ferrous metal smelting plant, wood processing industries
Polyester Filter Bag Specifications
| Artical Name | Polyester Filter Felt | Polyester Filter Felt (Oil and water repellent) |
Polyester Filter Felt (oil and water repellent anti-static) |
|
| Material | Fiber | 100%Polyester | 100%Polyester | 100%Polyester |
| Scrim | Polyester | Polyester | Polyester Anti-static Sicrim | |
| Weight | g/m³ | 550 | 550 | 550 |
| Thickness | mm | 1.9±0.1 | 1.9±0.1 | 1.9±0.1 |
| Air Permeability | m³/㎡.min.200pa | 12-18 | 12-18 | 12-18 |
| Breaking Strength(N/5cm) | Warp | ≥1000 | ≥1000 | ≥900 |
| Weft | ≥1250 | ≥1200 | ≥1200 | |
| Elongation@50N(%) | Warp | ≤35 | ≤25 | ≤35 |
| Weft | ≤55 | ≤50 | ≤55 | |
| Service Temperature(℃) |
Continuous℃ | ≤130 | ≤130 | ≤130 |
| Instant℃ | 150 | 150 | 150 | |
| Finishing | Heat setting Singeing Calendaring |
Oil and water repellent | Singeing,Calendaring, Oil and water repellent |
|
Polyester Filter Bag Applicant:
Wood industry, cement, iron, steel, metal
Production Process:
There are 19 working produres. Every product from Sinft had undergone detailed perfection.
Scientific surface treatment like heat setting, dipping, singeing, calendering and coating can signigicantly prevent the
fabric from shrinking,remove surface batting, imrove filtration effectiveness and increase heat resistant.
Package:
The dust filter bags are packed in PP woven bags or according to your requirements.
Company Introduction:
Hebei Sinft filter Co.,Ltd is a high-tech enterprise group integrating R&D, production and sales of dust
collector filter bags and filter cages. We are founded in 2007 and located in Shijiazhuang.
We own the most advanced complete sets of production equipment, the high-speed acupuncture production
lines, heat-setting and high temperature after-treatmentunits, laminating units, sewing equipment, and hanging
production lines.
Daily production capacity of filter bag is more than 7000 pcs, the scale of production and equipment are at the
forefront of the industry.
Sinft Team:
We often attend international and domestic exhibitions. The company will organize team building
activities regularly. We are not only colleagues, but also family members.
Sinft Certificate:
We have ISO 9001 Certifications. Our products are used in many places at home and abroad, such as
power plants in North America, cement plants in Europe which all Won high praise.
More details, pls feel free to contact us, Thanks
| Does not perform well with moist heat |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.