1, a thick, non-woven fabric 2, proprietary treatments, 3, higher filter efficiency,longer service life usage:air filter Detailed Product DescriptionA needle felt is a thick, non-woven fabric of the staple fibers produced by mechanical actions which include opening, blending,...

1,higher filtration efficiency 2,ease to install and change out 3,first brand sewing machine and highly skilled worker Detailed Product DescriptionDWS offers a complete range of filter bags made from we manufacture using PPS, P84, Aramid, Polyester, Acrylic and Fiberglass and...

1,excellent anti-abrasion 2, longer using-life 3, high efficency of cleaning. 4,good anti-acid and mild anti-alkali. Detailed Product DescriptionPolyester needle felt bag is the most widely used for pulse jetapplication. Recommended operating temperature is 135°C maximum....

1,a composite filter fabrics of two or more fibers 2,heat resistance from 150oC-280oC 3, easily dedusting. 4, cost saving. Detailed Product DescriptionFMS needle felt is a composite filter fabrics made from two or more fibers. After chemical finishes are applied to selected...

1, good anti- hydrolysis 2, anti-alkali and mild anti-acid. 3, good abrasion resistance usage: air filter Detailed Product Description:Acrylic needle felt is a filter fabric made of homopolymer acrylic. Treated with water and oil repellent, it can be used mainly in the...

1,high temperature resistant fabrics, operating at 204oC, peaks at 240oC 2,anti-corrosion and anti-abrasion usage: air filter Detailed Product DescriptionDWS Environmental Protection Technology Co., Ltd. selects NOMEX®  fiber from Dupont and Teijin fiber Co., Ltd...

1, trilobal cross-section for high filtration 2, working temperature up to 260 3,easy of cleaning and longer working life Detailed Product DescriptionP84™ fiber has unique characteristics that give it better dust collection efficiency. The irregularly shaped trilobal...

1,good anti- acids, alkalis, moisture and organic solvent 2,ideal for filtration of gases mixed with sulfur and moisture Detailed Product DescriptionPPS is a special fiber with special trefoiled shape. DWS  PPS needle felt filter bag, made of high quality imported fibers, is...

1, fit for the temperatures of 250oC~300oC 2, anti-acid and alkali, 3, easily dedusting. 4,cost saving. Detailed Product DescriptionP84+fiberglass composite needle filter felt is a composite filter fabrics made from p84 and fiberglass fibers. After chemical finishes are...

1, fit for the temperatures of 200oC~250oC 2, chemical resistance 3, high stability of dimension 4, longer service life Detailed Product DescriptionAramid +fiberglass composite needle filter felt is a composite filter fibrics made from aramid and fiberglass fibers. It is...