Randolph specialized in the design and manufacture of bevel gearboxes with over 50 years of experience. The productions of high-capacity gearboxes are over 170,000 sets . For the drive structure of bevel gear, tensile strength castings are used to obtain high rigidity during the process.
The alloy steel of bevel gear and pinions are case-hardened and pair-matched to ensure the perfect-touching and the long service life. There are two rotating options of clockwise and counterclockwise for all models which use a pressure type lubrication system to achieve efficient lubrication.