Description

 Horizontal Ball Mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, ore dressing of black and nonferrous metals and glass ceramic production industry, for dry and wet powder grinding various ores and other grinding materials.
 
working principle:
The Ball Mill is a horizontal rotary drum apparatus driven by gears outside. It is a lattice pattern with two storage cells. The raw materials enter into the first cell of the Ball Mill evenly through the quill shaft in charging part. There are step liner palates or wave liner palates in the first cell which have been loaded various steel spheres of different scales. When rotating, the drum causes centrifugal force that brings the steel spheres to a certain height and then the spheres drop to impact and grind the materials. After the rough grinding in the first cell, the qualified partials will enter into the second cell through a single division plate .There are flat palates welded on the inner wall of the second cell, as well as steel spheres. The materials will be further grinded in it and at last the qualified granularities will be discharged through the unload part. Then the whole process is completed.




 



Overflow ball mill is is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choosing.

 

Overflow ball mill main unique features:

1) The motor power matched the overflow ball mill can be reduces by *8%**5%, energy saving should be more than *0%.

2) The customers dont need change the main bearing frequently so that can save a lot of maintenance costs and work time.

3) The main bearing adopts grease lubrication, which can be protected from heavy metal pollution

4) The whole processing is smooth and reliable

 

 

Overflow Ball Mill Working Principle:

The ball mill takes horizontal cylindrical rotation driven by brim gearwheel. There are two chambers and a grid. Materials go into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings balls to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregation screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.