After materials enter Ball Mill through feeding device, the ball mill surface of pulps in the cylinder body will be higher than that of the minimum bus of inner diameter of the discharging tube. At this time, materials ground by ball mill can be discharged out of ball mill through the discharge pipe.This type of ball mill will have the end of discharging pipe made as horn-shape at the end of outlet pipe inside hollow shaft. In addition, this kind of ball mill is equipped with a block ring at the end of the hallow shaft to prevent the pulp from leaking into the bearing.through the holes of bolts in the cover. At the same time, overflow type ball mill also has a spiral inside the discharging pipe. The direction of the spiral is opposite to the ball mill running direction of cylinder body, which can prevent ball mill steel balls and ores from being discharged out of ball mill. However, it has low capacity and is easy to over-crushing.

    Henan zhengkuang mining Machinery Co., Ltd is committed to developing the latest technology of ball mill, and the ball mill warmly welcomes friends all over the world.If you have any interesting with our ball mill products, please telephone us: 0086-0371-86079588 or leave us a message: info@zkcorp.com and the ball mill professional technological staff will serve you all day long.