MQ Ball Mill, Ball Mill Usad For Hard Stone

ball mill

Zenith has 30 years’ experience in construction and mining equipments, and is known for its rugged, dependable product and warmhearted meticulous service. Our construction and mining equipments have been warmly popular all over the world.

Ball mill is a very common used grinding equipment, especially in mineral ore processing plant.Zenith MQ series ball mill is widely used in various kinds of ores and rocks. With large capacity and low energy consumption, this mill is getting more and more attention in China and abroad.

Wet Overflow Ball Mill

The feed opening of the mill is higher than the discharge opening, the ground material will flow out of the mill automatically, so it is called wet overflow ball mill. Meanwhile, there is no screening in the overflow ball mill. This mill has many advantages such as simple structure, easy maintenance, and the thread screws in the outlet pipe can avoid the flowing of the bulk materials and the steel balls.

Wet Grate Ball Mill

The discharging method of this mill is to screen the materials out by a screen. And with this method, the ground material can be discharged out of the mill very quickly which avoid over-grinding and also improve the capacity.

Working Principle

This ball mill is horizontal type and tubular running device, has two warehouses. This machine is grid type and its outside runs along gear. The material enters spirally and evenly the first warehouse of the milling machine along the input material hollow axis by input material device. In this warehouse , there is a ladder scaleboard or ripple scaleboard, and different specification steel balls are installed on the scaleboard, when the barrel body rotates and then produces centrifugal force ,at this time , the steel ball is carried tosome height and falls to make the material grinding and striking. After grinded coarsely in the first warehouse, the material then enters into the second warehouse for regrinding with the steel ball and scaleboard.

Technical data

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