Advanced Cement Ball Mill with New Technology to be used for the Clinkers' Grinding
Introduction of Cement Ball Mill:
Ball mill machine is the key equipment for re-crushing the materials after they are primarily crushed. It is
widely used for the dry type or wet type grinding of all kinds of ores and other grindable materials in
cement, silicate product, new building material, refractory, fertilizer, black and non-ferrous metals and
glass ceramic industry. The ore grinding methods of ball mill include dry type and wet type.
The Structure of Cement Ball Mill:
Ball mill machine is mainly composed of feeding part, discharging part, rotary part and driving part which
includes reducer, small drive gear, electrical machine and electronic control. The hollow shaft uses steel
casting, the inner lining can be dismantled and changed, and the rotary rack wheel uses casting gear
hobbing and inside the cylinder there is wear-resisting lining board which has fine abrasion performance.
This machine has stable operation and reliable performance.
Working Principle of Cement Ball Mill:
Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow
shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining
board in which there are many steel balls with different specifications. The cylinder rotates and produces
eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact
and grind the materials. After being coarsely ground in the first cabin, the materials will go through the
single-layer partition board and into the secondary cabin in which there are flat lining board, and in the
lining board there are steel balls to further grind the materials. Finally the powdery materials will be
discharged from the discharging grating bar to complete the powder grinding process.
