coal-cutting tooth

Product Description

G**3 as raw material grades, physical properties as follows: TRS: ≥ ***0 (MPa) Hardness :*5.***6 .5 (HRA) Density :*4.****4 .*0 (g/cm3) Mainly used for coal-cutting, for the exploitation of f = ****4 of the rock, according to the properties your need, such teeth can also use grades YG*5C, G**5, G**6, G**1 as raw materials, , tooth type can also be custom-build. our coal-cutting tooth primarily provide our customers with the high productivity and high efficiency. The excellent physical and mechanical properties of our products is wellknown in the users. Kaida makes best efforts at developing new products in the users. With the strong technical support of the Institute of Powder Metallurgy of Central South University , as well as the Technology accumulating of more than four decades , we will Maintain the product quality stability and constantly pursuit the quality upgrading and the development of new products.