The girth gear of the ball mill is mainly driven by the motor and the small gear drives the big gear mounted on the cylinder, so that the ball mill is driven, the big gear and the cylinder are combined.
At the same time, the girth gear is also one of the key components of the rotary kiln, its installation quality directly affects the stability of the rotary kiln transmission system, the stability of the operation of the rotary kiln, the service life of the kiln lining and the rotary kiln operation rate.