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Ball Mill

Usage

Ball Mill is widely used in cement, silicate products, new building materials, fireproofing, chemical fertilizer, black and nonferrous metals beneficiation and glass ceramic production industry etc.  

Product Presentation

Ball Mill is the key equipment for the second grinded after material first crushed. Ball Mill is widely used in cement, silicate products, new building materials, fireproofing, chemical fertilizer, black and nonferrous metals beneficiation and glass ceramic production industry etc. Use to wet or dry mill for various ore and other material which can be milled.

Features

Ball Mill is composed of feeding part, discharging part, rotating part, conveying part (reductor, small transmission gear, electrical machine, electrical control) etc.  Hollow shaft is used of steel casting, with replaceable inner. Rotated gearwheel is also used of steel casting, with good wearable of scaleboard. This equipment is running smooth and steady, with reliable performance.

On the basis of material and ore discharge, can choose dry ball mill or wet grate ball mill.

Operating Principle

This equipment is horizontal cylindrical rotating device, gear drive outside, with two store spaces, grate ball mill.

Material from feeding part to hollow shaft, and spiral equably to first store space, which with stepped scaleboard, there‘re different spec. of steel balls, after the drum rotating, the centrifugal force pull the steel balls onto a certain level then fall down, to make heavy pounding and mill works.

After material finished first crush in the first store space, then goes to second store space via single wall partition, which has a flat scaleboard, steel balls, to make the deeper grind works.

type feed size (mm) output size(mm) drum speed(r/min) ball weight (t) capacity (t/h) power(kw) weight(t)
Φ900×2100 ≤20 <60 40.7 1.8 0.5-2 18.5 4.4
Φ1200×2800 ≤20 <80 32 4 1.2-5.5 37 7.3
Φ1500×3500 ≤20 <100 29.5 7.5 2.9-7.5 75 15.6
Φ1830×3600 ≤20 <100 25 10 7-28 155 30
Φ2100×3600 ≤20 <100 25 12 8-35 185 39
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