Customers plan to buy the accessories of  large gear , such as the large girth gear of rotary kiln  , the  ball mill, and dryer gear, how to guarantee purchased large gear parts can be installed well during the installation?

When Customers purchase the large girth gear parts, should pay attention to the followings: if have  the drawing, then find a professional large girth gear factory,  the price and quality are guaranteed in the professional manufacture ; If there is not drawing, then must know the size of the installation position of large gear and gear modulus , as long as knowing these parameters, will guarantee the successful installation.