Endless Rubber Vacuum Belt for Vacuum Belt Filters

• Customization: Available
• Type: Drainage Belt
• Feature: Wear-resistant, Heat-resistant, Tear-resistant, Cold-resistant
• Model NO.: Filter Belt
• Usage: Anticorrosion Tape
• Performance: Strong Rubber Conveyor Belt
• Thickness: 8-50mm
• Width: 0.8-6m
• Material: SBR, EPDM, Nr, Neoprene
• Fabric: Ee, Ep, Nn
• Color: Black
• Length: 1-200m
• Certificates: ISO 9001, ISO 14001, OHSAS/ Ohsms 18001, Hse
• Key Parts: Drainage Hole and Grooves
• Transport Package: Pallet
• Specification: EE, EP, NN
• Trademark: SR
• Origin: Shandong, China
• HS Code: 40101200
• Production Capacity: 100000m/Y

Product Description

Rubber Filter Belt
 Rubber filter belt is also called rubber drainage belt(vacuum belt), it is key part of vacuum belt filter(HVBF or VBF). The Carcass material of belt is PE/EE, which has excellent qualities like high strength, anti-acid/alkali/petrol/low and high temperature, and the most outstanding feature is low elongation rate under specified load, this can make sure the fabric is not easy to deform.
   According to different working conditions, rubber cover material can use different formulas then to meet different needs. Belt shaping and vulcanization are done in a single operation without the need for an additional splicing step, significantly enhancing belt straightness performance stability.
  Grooves are cutted or molded into top cover of rubber filter belt, and in the  specific middle, there will be drainage holes. When working with vacuum pump, filtrate can go to vacuum box through these holes. The drainage hole part is fabric-free, so that corrosive liquid will not contact fabric to cause delamination, this will prolong the service of a rubber filter belt.




3.Super Wide Rubbber Filter Belt
 With the development of the vacuum belt filter industry, more and more filters need 4m and wider belts. Sunny has the largest vulcanizing machine(3500x6600mm) in China, which can produce belt wide to 6m.
 

Item		Index
Tensile strength MPa		≥14.0
Elongation at break (%)		≥350
Abrasion loss (mm³)		≤200
Hardness Shaw(A)		60~70
Physical property after aging of 70°C×168h	Change rate of strength (%)	±25
	Change rate of elongation (%)	±25
	End use temperature(ºC)	-10~70

 
4.Assemble site