Cogged v-belts
1.Upper fabric:features high elasticity,thermotolerance,oil resistancce and wearbility.
2.Tensile body:composed of low-dilation and high-strengty core wire,features high elasticity and stable length.
3.Upper core rubber:composed of fortifying fiber rubber,features good durability and smooth performance.
4.Bottom rubber:composed of elastic canvas,is shock resistance and can prevent rubber from cleavage.