Normal temperature polyester water& oil repellent filter bag dust


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-15-2025 0.44 $* 0.65 $*
Aug-15-2025 0.20 $* 0.41 $*
Jul-15-2025 0.48 $* 0.59 $*
Jun-15-2025 0.76 $* 0.7 $*
May-15-2025 0.20 $* 0.91 $*
Apr-15-2025 0.20 $* 0.57 $*
Mar-15-2025 0.38 $* 0.89 $*
Feb-15-2025 0.57 $* 0.75 $*
Jan-15-2025 0.66 $* 0.99 $*

Характеристики



Products Description






Polyester water& oil repellent Needle Felt

Our polyester needle felt shows the performance of smooth surface, stable structure, Good air permeability and easy-cleaning. 
It is wide-range in application , according to different dust characteristics, felt has PTFE film, water and oil repellent, emulsion impregnation and other finishing treatment.


Acrylic Needle Felt
This material can work in 140℃ continuously, peak in 160℃ , good acid resistance. During mid-low-temperature environment, it is good resistance to organic solvents, oxidants, inorganic and organic acid.
PPS Needle Felt
Our PPS raw fiber provided from Procon® (Toyobo, Japan), Torcon®, Celanese®, Fortron® (Toray, Japan), PPS Fiber(Sichuan De Yang).It has excellent thermal stability and flame retardancy, strong acid and alkali resistance and chemical resistance.
Aramid Needle Felt
Our aramid raw filber from Nomex®(DuPont USA), Conex®(Teijin Linited) and Tametar®(YanTai TayHo). It has Excellent temperature
resistance, flame retardant and chemical corrosion resistance.


PTFE Needle Felt
Our PTFE needle punched felt is made of PTFE fibers from DuPont, Lenzing, Tory company and high quality fiber in china. It shows flaming-resistant, high-temperature resistant, and excellent performance in nearly all kinds of chemical environment.
P84 Needle Felt
Our company use polyimide fiber from Lenzing Inspec fibers(Austria) and high quality fiber in china. It has excellent high temperature resistance, chemical corrosion, wear resistance and hydrolysis. Commonly used in high temperature corrosive working
conditions.
Fiberglass composite Needle Felt
Our Fiberglass Needle Felt has excellent chemical performance. Good oxidation resistance, acid resistance,it is moisture condensation proof and wear resistance after PTFE coating and chemical treatment. In addition , it is reduced the cost compared with other
pure high temperature needle felt.


Details Images




Product Paramenters




Application



Our products are widely used in steel, non-ferrous metal smelting, cement, power, waste incineration, chemical, medicine,asphalt mixing, food,ceramics, glass,lime, gypsum, clay manufacturing and other different fields. According to the production and environmental protection needs of different processes, from raw material storage and transportation, raw material drying, mixing, roasting, sintering, smelting, desulfurization and denitration, casting, polishing, grinding, powder selection, packaging and other processes, our team developed a full range of "high efficiency and low resistance" filtration products. And has great using effect in real application.


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Hengze Exibition


Customers Visit Hengze Company

Many customers come to our factory to visit company and check products. We entertain customers 1-3 times a week!


2017 Techtextil Germany
2018 Ecotech China
2018 Techtextil China


2019 Techtextil Germany
2019 Concrete & Cement Vietnam
2019 Bag Filter China


Company Profile


About us 
Zhejiang Hengze Environment & Technology Co., Ltd., has more than 27 years of experience in dust filtration industry. Our technician in-depth know and analysis to every related industry condition, relying on a strong school-enterprise cooperation R & D team and international leading imported manufacturing equipment. Providing high - efficiency and low - resistance filtration products and professional services for various industry.


Leading production equipment and experienced technical team
are the guarantee of high quality products. We have advanced needle felt production line from German (Trützschler and Otter), and equip with setting, surface coating, PTFE membrane and dipping,
singeing and calendaring, etc,In order to provide high-quality, diversified filtering materials for customers.






We equip the international advanced automatic hanging production distribution system automatic sewing production lines and automatic hot melting production lines. And we import needle-punched glue machine to vacuum glue the bag head, body and bottom in an all-round way, making sure the filter bag meets the stringent emission requirements.


FAQ


Q: How fast can I get the quotation?
A: We usually quote within 6 hours unless holiday in China, if you can urgent to get the price, you can call us so that we can regard your inquiry priority.

Q: Can I get the samples?
A: yes. The sample can be free of charge. But, the shipping expenses should be paid by the customer. The sample will be issued within 3 days. Custom samples take more time.

Q: How long does the production take?
A: Usually the delivery time is 7-20 days after confirming order and detail. Delivery time depending on your purchasing quantity and production season.

Q: Can the logo or company name to be printed on the products or package?
A: Sure.We are able to make your brand label and color box as your requirements. Please contact us to discuss details.

Q: What is your payment term?
A: Our normal payment is T/T 30% deposit, 70% balance should be paid before loading or get a copy of B/L.

Q: How does your factory do regarding quality control.
A: Quality is priority. We have 6 testing ways in different technology process and will do 100% quality inspection before shipment.

Q: Can you produce according to customers' design?
A: Sure, we are professional manufacturer, OEM and ODM are both welcome.

Q: How I know whether your product can be used in my area?
A: Our filter cloth, filter bag can be widely applied in cement, steel, asphalt and chemical industry, to reduce the emission of dust-content tail gas, thus help controlling the pollution of these industries to the atmosphere.



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