Alumimum Extrusion Kevlar Felt Belt / Kevlar Roll Nomex Felt Belt
Kevlar Felt Belt / Kevlar Roller
We specialize in Kevlar belt, Kevlar Roller for Glass, Steel and
Iron, Aluminum industry, heating industry, long working life, good
heat resistant function, reach 500 degree to 700 degree,
environmental protection products in China, we are now exporting
welll to America, Holand, and other countries in Europe.
Specification of Kevlar / P. B. O Belt / Roller for very high
temperature working conditions :
Heat Resist Seamless P.B.O / Kevlar Aramid Conveyor Insulation Felt
Timing Belt for Aluminum
Aluminum Extrusion Initial Table
Adding Resin Or Not
2mm PBO layer + 8mm Kevlar layer / 3mm P.B.O layer + 7mm Kevlar
20% PBO+ 80% Kevlar / 30% P.B.O + 70% Kevlar .
Color and Work Temperature
Brown + Yellow 600ºC
PBO + Kevlar mixture
Off White 500ºC
Types of Heat Resisting Felt Roller
1) 500 C temperature resistance, 100% Aramid ( Dupont Fiber ) Heat
resistant fiber for production.
Fiber introduction: Aramid (Dupont Fiber) fiber can resist instant
550 C, longtime working with high temperature sections material
(300 C ~500 C ), will not melt and pollute Sections Aluminum as
Aramid (Dupont Fiber) Fiber is Thermo settings.
2). Kevlar Felt, 480C temperature resistant, 70% Aramid (Dupont
Fiber) Fiber blended with 30% carbon fiber to get Kevlar Felt.
Fiber introduction: carbon fiber is also Thermo Setting material
will not melt and pollute sections Aluminum, Kevlar Felt can resist
instant 480C, long time working in high temperature conditions (
280 C ~500C), felt will be in weightlessness. 30% carbon fiber will
take calorific conduction and save production cost.
Types of Heat Resisting Felt Belt ( Kevlar / Nomex Roller / Belt )
1). 480 C ~500 C Felt Belt
2). Nonporous Felt Blet 480 C ~500 C
3). Regular Surface conglutinate Felt Belt, 480C ~500 C.
1. Applided in walking beam, Felt Roller 100% Aramid (Dupont
Fiber). 500 C. 12mm thickness.
2. Nonporous felt belt is composed with nonporous scrim and needle
punched layer. Different tons of extruder will take different belt,
AA class: 3 layer of Aramid (Dupont Fiber) nonporous scrim, tensile
strength 35N/ mm, are suitable for 2000tons extruder.
A Class: Composed by 1 layer of Kevlar nonporous scrim, 3 layer
high strength Polyester scrim. PE layer in the middle can only
resist 200 C, suitable for less then 2000 tons extruder.