In addition to needle felt yard goods, we produce endless needled rollers, rings and tubes. As with the yard goods we process various fibers also as blends or sandwich-construction. Additionally, we can offer our needle felt rolls with a resin finish.

Advantages of BWF Protec felt rollers are:

• soft surface
• high durability
• high abrasion resistance
• temperature resistance up to 550°C

Areas of application are e.g.

• BWF EXTRU-LINE®  transport rollers for the aluminium extrusion and glass industry
• needle felt filter cartriges for home water filters

To complete the BWF Envirotec filter range we offer endless sealing rings made of needle felt. Due to the endless production these felt rings have no week points and are very even. Upon request we can provide sealing rings with a circumferential groove.

Key data related to our production facilities:

• inner diameter: 19 - 450 mm
• wall thickness: 4 - 14 mm
• density: 0.15 - 0.42 g/cm³
• length: up to 3,000 mm
• special dimensions on request