Specifications
1. High temperature resistant
2. Suible air permeability
3. ISO9001 quality control
4. Customer size accepted
Kevlar Belt /Kevlar Roller Working Function in Aluminum Industry
1. Heat Resisting Felt Roller
We have two kinds of heat resisting Felt Roller for choice:
1). 500 C temperature resistance, we take 100% Aramid (Dupont Fiber) Heat resistant fiber to produce.
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.
Specification Available:
Inside Diamter: 39mm, 48mm, 50mm, 54mm, 58mm, 60mm, 63mm, 68mm, 70mm
89mm, 100mm, 102mm, 110mm, 112mm, 115mm 130mm
Thickness: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm
2). Kevlar Felt, 480C temperature resistant, 70% Aramid (Dupont Fiber) Fiber blended with 30% carbon fiber to get Kevlar Felt, 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.
Specification Available:
Inside Diameter: 39mm, 48mm, 50mm, 54mm, 58mm, 60mm, 63mm, 68mm, 70mm
89mm, 100mm, 102mm, 110mm, 112mm, 115mm 130mm
Thickness: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm
2. Heat Resisting Felt Belt
We have three kinds of heat resisting felt belt for choice:
1). 480 C ~500 C Felt Belt
2). Nonporous Felt Blet 480 C ~500 C
3). Regular Surface conglutinate Felt Belt, 480C ~500 C.
3. Kevlar /P. B. O for much high temperature,
We have 3+7 type, P. B. O/Kevlar type
Also 2+8 Type. P. B. O/Kevlar Type.
Applications:
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
Hangzhou Grace Envirotech is a joint venture in China combined with Grace Filter Manufacturing (U. K) Limited. We are the largest manufacturer of Filter Needle Felts, filter bags, Dust Collectors, and dust collector parts; Meanwhile, we are designing and producing dust collecting system for cement plant, power plant, as well as iron and steel plant. Our company is the largest enterprise in the dust collecting industry in China,
Our factory is located in Industrial Area in Hangzhou, four big needle felt production lines. We have formed big scale production by our advanced equipment and mature technology. We design dust collecting system, produce filter bags for customers and users, and provide site technology consultant service, design, production, as well as after-sale service.
Nomex filter bag, PPS filter bag and P84 filter bags are now our star products in the world, highly popular in cement plant and power generation plant in all of the world.
Meanwhile, we are expertise in Dust Collector desgin, manufacturing and installation.
With many years of experience, Grace Filter is recognized around the world as the leading filtration dust filter bag and dust collection machine producer. Our experience make it possible for us to produce a complete range of filtration felt which meet customer specific filtration requirement. We have made great progress in supplying filter media in the cement industry, waste incinerator industry, power generation industry which make us on of the leading manufacturer and suppliers in the world.
Our professional technical team will provide pre-sales, manufacturing, delivery and after-sales service for dust collector units, dust collector system, baghouse bag filter, our professional installation workers will keep your dust collection system work perfectly and simple
