China Mining Machinery Ball Mill Trunnion

Chaoyang Runxing Heavy Machinery Manufacturing Co.,Ltd, factory Directly, we uses special heat treatment technology in order to improve the Hardness and enhance impact resistance of the ball mill trunnion.Ball mill Trunnion produced Steel Casting uses high strength steel material. Before Casting, our professional engineers first optimized the technical structure of Trunnion, according to running characteristics of ball mill. Thus it can not Only guarantee the stability of the part during long time running, but also Prolong the parts working life.

Ball mill trunnion is an important part to load the mill rotary body. the neck that connected to bearing liner and the circular that connected to Mill shell shouldn't cast with defects, such as, pore and sand hole. the neck that connected to bearing liner should have polishing machining and make sure Its precision and smoothness. so it has strict requirement for casting Technology.