Custom large ring gear

详情

We can produce large forging,casting and welding gears according to customer's drawings.According to the working conditions and clients' request,we also can do gear grinding,surface hardening,cemented and quenching,Nitriding and quenching,etc.



If the gear module is large (above M 2 5),we do the first time gear hobbing before heat treatment. According to this way,the gear teeth hardness depth afterQT will be deeper,thus can improve the gear teeth mechanical property and can prolong the gear's service life.



Let me know if you have any need *@********************