Ball Mill

Feed Size: ≤20 - ≤25 mm

Processing Capacity: 1.5 - 338 t

Processible Materials: Coal, salt, chalk, gypsum, tile, limestone, etc.

Application Range: Cement, silicate product, new building materials, refractory matter, chemical fertilizer, ferrous and non-ferrous metals, glass ceramic, etc.

Ball Mill Introduction

Ball mill also can be called ball mills or grinding mills, is the key equipment for grinding materials after materials are being primarily crushed. Ball mill is widely used for grinding 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. According to different raw materials and discharging methods, ball grinding mill can be divided into dry type ball mill and wet type lattice ball mill.

Fote is a professional ball mill manufacturer, producing ball mill with verious models, welcome to visit our company for cooperation, thank you.

Ball Mill Features

1. Improved grinding efficiency.

2. The ball mill grinder is with large discharging mouth and high production capacity.

3. Easy to install and maintain.

Ball Mill Working Principle

1. Ball mill is a horizontal type cylinder rotary device and outside the cylinder there is drive gear which drives the cylinder to rotate during the working process.

2. 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 grinding balls with different specifications.

3. The cylinder of ball mill 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.

4. 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 grinding balls to further grind the materials.

5. Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.

Technical Datas of Ball Mill

Model	Shell rotation speed (r/min)	Ball load (t)	Feeding size (mm)	Discharging size (mm)	Capacity (t/h)	Motor power (kw)	Total weight (t)
Φ 900×1800	36-38	1.5	≤20	0.075-0.89	0.65-2	18.5	5.5
Φ 900×3000	36	2.7	≤20	0.075-0.89	1.1-3.5	22	6.7
Φ 1200×2400	36	3	≤25	0.075-0.6	1.5-4.8	30	12
Φ 1200×3000	36	3.5	≤25	0.074-0.4	1.6-5	37	12.8
Φ 1200×4500	32.4	5	≤25	0.074-0.4	1.6-5.8	55	13.8
Φ 1500×3000	29.7	7.5	≤25	0.074-0.4	2-5	75	16.8
Φ 1500×4500	27	11	≤25	0.074-0.4	3-6	110	21
Φ 1500×5700	28	12	≤25	0.074-0.4	3.5-6	130	25.8
Φ 1830×3000	25.4	11	≤25	0.074-0.4	4-10	130	29
Φ 1830×4500	25.4	15	≤25	0.074-0.4	4.5-12	155	35.5
Φ 1830×6400	24.1	21	≤25	0.074-0.4	6.5-15	210	43
Φ 1830×7000	24.1	23	≤25	0.074-0.4	7.5-17	245	43.8
Φ 2100×3000	23.7	15	≤25	0.074-0.4	6.5-36	155	34.8
Φ 2100×4500	23.7	24	≤25	0.074-0.4	8-43	245	42
Φ 2100×7000	23.7	26	≤25	0.074-0.4	8-48	280	56.6
Φ 2200×4500	21.5	27	≤25	0.074-0.4	9-45	280	51.8
Φ 2200×6500	21.7	35	≤25	0.074-0.4	14-26	380	60
Φ 2200×7000	21.7	35	≤25	0.074-0.4	15-28	380	62
Φ 2200×7500	21.7	35	≤25	0.074-0.4	15-30	380	64.8
Φ 2400×3000	21	23	≤25	0.074-0.4	7-50	245	58
Φ 2400×4500	21	30	≤25	0.074-0.4	8.5-60	320	69
Φ 2700×4000	20.7	40	≤25	0.074-0.4	12-80	380	94
Φ 2700×4500	20.7	48	≤25	0.074-0.4	12-90	480	102
Φ 3200×4500	18	65	≤25	0.074-0.4	As per process conditions	630	137
Φ 3600×4500	17	90	≤25	0.074-0.4	As per process conditions	850	158
Φ 3600×6000	17	110	≤25	0.074-0.4	As per process conditions	1250	175
Φ 3600×8500	18	131	≤25	0.074-0.4	45.8-256	1800	252
Φ 4000×5000	16.9	121	≤25	0.074-0.4	45-208	1500	203
Φ 4000×6000	16.9	146	≤25	0.074-0.4	65-248	1600	218
Φ 4000×6700	16.9	149	≤25	0.074-0.4	45-252	1800	238
Φ 4500×6400	15.6	172	≤25	0.074-0.4	54-306	2000	280
Φ 5030×6400	14.4	216	≤25	0.074-0.4	68-386	2500	320
Φ 5030×8300	14.4	266	≤25	0.074-0.4	88-500	3300	403
Φ 5500×8500	13.8	338	≤25	0.074-0.4	108-615	4500	525