Covering Belt

Ordinary rubber material generally consists of cloth covering belt , stretching layer ( top gel ) , a strong layer ( tensile layer ) and the compression layer ( primer ) and other components,
The effect of the different parts as follows :
A clad layer of cloth , the cloth covering is made into a plain plastic canvas beveled at 45 ° ( mainly cotton and polyester canvas canvas ) composition, with excellent stretching and frictional resistance, the parts can be connected as a whole , to protect other part from wear and tear , erosion , and increase the role of stiff resistance V belt.
2 tensile layer, the layer is made ​​of an elastic elongation is higher, and has excellent elongation properties of rubber composition , the V-belt to withstand tensile stress during the bending operation , the cushion layer and the strong protective effect.
3 . Strong layer , strong skeleton V belt layer , the main types of polyester cord , polyester brown silk steel , aramid cord and dipped tire cord fabric and so on , is to bear the resulting V-belt during operation tensile stress , etc. , is a belt drive during part of the main force .
4 cushion rubber , polyester or steel wire rope brown ribbon core belt around the core layer is strong , with a layer having good adhesion strength with the core of plastic material, namely rubber buffer , which serves to hold the belt the role of the core, and can absorb the dynamic shear stress belt deformation at high speeds frequently generated .
5 compression layer, the layer is compressed by the excellent resistance to bending fatigue properties of rubber composition, and then run belt to withstand bending compression stress generated things to keep belt rigidity and elasticity , and plays an increasing belt -section frictional contact with the pulley surface and improve transmission efficiency effect
Due to the different effects in different parts of the rubber formulations used are different .
Shanghai Dingman Industrial Co., Ltd. to provide customers with high-quality standard components are high abrasion resistance , the use of the finest materials , smooth belt operation and affordable price, welcome to purchase .