We Henan Zhengzhou Mining Machinery Co., Ltd have almost 60 years ball mill production experiences, and we are an international enterprise which is engaged in large and medium-sized series of mining machinery, crushing equipment, grinding equipment, sand system equipment.Our Ball mill series:Ball mill, cement ball mill, coal ball mill, raw material ball mill, rod ball mill, intermittent ball mill. Etc, in recent years, our company have developed many kinds of ball mill, such as 4.0*60m ball mill.Features Of Our Company's Ball MillOur ball mill has been designed with two grinding system: Open circuit grinding system and close circuit grinding system. Our ball mill has adopted special intergrate diaphragm and discharge grate to adjust material levels of every chamber so as to increase air ventilation and improve conditions inside mill; Meanwhite it has also used new type of lining plate, regulated mill rotation speed, optimized design of bearings so as to increase its operational stability, use life and grinding efficiency. Our ball mill are high capacity and low power consumption, which output has been increased about 20% and unit product power consumption has been reduced 10%-12% down.Working priciple of our ball mill:The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished. Note: The Product can be searched like ball mill, ball mill machine, equipment ball milling, grinding ball mill, ball mill machine, ball mill equipment, ball mill grinding machine.