Specifications

Hongji coal mill features
1.New structure, easy installation
2.High efficiency and Low consumption
3.Low cost
4.ISO:9001

 

Features:

1)     The ball mill generally grinds material 1/4 inch and finer, down to the particle size of 20 to 75 microns.

2)     The longer the ball mill runs, the finer the powder will be.

3)     The capacity is large, can meet cement, chemical industry need.

4)     There are two ways for grinding: dry and wet.

5)     The Scale board (ZGMN13, rubber) and medium (aluminum ball, steel ball and so on) can choose according to different raw material and usage.

 

How to improve capacity of ball mill

1)     First crusher can be placed before ball mill, to produce suitable size for ball mill.

2)     Install high efficiency power separator to discharge suitable power timely.

 

 

Model	Speed of bucket (r/min)	Weight of ball  (t)	Size of feed opening (mm)	size of outputting feed (mm)	Production (t/h)	Power (Kw)	Weight (t)
Φ900×1800	38	1.5	≤20	0.075-0.89	0.65-2	18.5	3.6
Φ900×3000	38	2.7	≤20	0.075-0.89	1.1-3.5	22	4.6
Φ1200×2400	32	3.8	≤25	0.075-0.6	1.5-4.8	45	12.5
Φ1200×3000	32	5	≤25	0.075-0.4	1.6-5	45	12.8
Φ1200×4500	32	7	≤25	0.075-0.4	1.6-5.8	55	13.8
Φ1500×3000	27	8	≤25	0.075-0.4	2-5	90	17
Φ1500×4500	27	14	≤25	0.075-0.4	3-6	110	21
Φ1500×5700	27	15	≤25	0.075-0.4	3.5-6	132	24.7
Φ1830×3000	24	11	≤25	0.075-0.4	4-10	180	28
Φ1830×6400	24	23	≤25	0.075-0.4	6.5-15	210	34
Φ1830×7000	24	25	≤25	0.075-0.4	7.5-17	245	36
Φ2200×5500	21	30	≤25	0.075-0.4	10-22	370	48.5
Φ2200×6500	21	30	≤25	0.075-0.4	14-26	280	52.8
Φ2200×7500	21	33	≤25	0.075-0.4	16-29	475	56