Place of Origin : Chang Zhou,China

ZLYJ series gear box is high accuracy hard teeth surface transmission part with push stand designed for extruder. The design of product adapts all technical regulation stipulated in JB/T8853-2001. It features at gears and bearing parts of high strength alloy steel.The gears are made through various processing technologies such as carburizing, quenching, teeth grinding, etc.
The accuracy of gear reaches Class 6, GB10095-88. The hardness of teeth surface reaches HRC54-62. At the front end of h