Select 42Crmo and 40CrNiMo alloy materials. Forging, machining, heat treatment, shot blasting and other processing to improve the Abrasion resistance and impact resistance of products, and increase their service life.
We have an excellent mould working team to design mould of special pins , to react updating new teeth models . Then material and mechanical property could meet most working conditions , different teeth matches . Sincerely receive your focus and cooperation .