Helical Worm Gear Head

The features of it can be summarized as (1)helical-worm gear units are made of high strength cast iron; (2)Gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high; (3)Many installation such as flange, foot, hollow output shaft and can be added torque arm and other special accessories; (4)Under the condition of correct type chosen normal operation and maintenance, the life of main parts of speed reducer should not be less than 20000 hours; (5)The wearing parts include lubricating oil seal and bearing.