Ball Mill

Capacity 0.2-320t/h
Feeding size ≤25mm

Application areas: cement, silicate, new construction materials, refractory materials, chemical fertilizer, black and non-ferrous metal dressing, glass and ceramics industries.

Applicable materials: fly ash, limestone, quartz, aluminum powder, coal powder, steel slag, ore, potash feldspar, iron ore, iron slag, aluminum slag, silicon carbide, alumina, coal gangue, etc.

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Product Introduction

Ball mill is the key equipment for crushing raw materials again after being broken. It is widely used in cement. silicate, new construction matcrials, refractary materials, fertilizes, black and non-ferrous metal ore dressing, glass ceramic industry, etc.

Advantages

Using rolling bearing instead of sliding bearing, reduce friction, easier to work.
Adopt high strength wear-resistant materials, wear small, save materials and reduce waste.
After the reasonable design of Mecru Heavy Industry, the equipment has high grinding efficiency in the process of grinding and improve the grinding speed, so that the output is improved.
Excellent product quality, low probability of failure during production, thus reducing customers’ operating costs and maintenance costs.

Working principle

Material through feeding hollow shaft evenly into the ball mill’s first bin. Silos have stepped or corrugated lining plates containing various sizes of steel balls, the rotation of the cylinder creates centrifugal force to bring the steel balls to a certain level. After falling from a high place, the steel ball has a great impact force and grinding effect on the material. After the material has been coarse in the first bin, it enters the second bin through a single layer partition. The silo is fitted with flat lining plates and steel balls to further grind the material. The final material is discharged through the grate plate to complete the grinding.

Parameters

Model	Cylinder RPM （r/min）	Ball load (t)	Feeding size （mm）	Discharging size （mm）	Capacity （t/h）	Power （kw）	Weight （T）
Ф900×1800	36-38	1.5	≤20	0.075-0.89	0.65-2	18.5	5.85
Ф900×3000	36	2.7	≤20	0.075-0.89	1.1-3.5	22	6.98
Ф1200×2400	36	3	≤25	0.075-0.6	1.5-4.8	30	13.6
Ф1200×3000	36	3.5	≤25	0.074-0.4	1.6-5	37	14.3
Ф1200×4500	32.4	5	≤25	0.074-0.4	1.6-5.8	55	15.6
Ф1500×3000	29.7	7.5	≤25	0.074-0.4	2-5	75	19.5
Ф1500×4500	27	11	≤25	0.074-0.4	3-6	110	22
Ф1500×5700	28	12	≤25	0.074-0.4	3.5-6	130	25.8
Ф1830×3000	25.4	11	≤25	0.074-0.4	4-10	130	34.5
Ф1830×4500	25.4	15	≤25	0.074-0.4	4.5-12	155	38
Ф1830×6400	24.1	21	≤25	0.074-0.4	6.5-15	210	43
Ф1830×7000	24.1	23	≤25	0.074-0.4	7.5-17	245	43.8
Ф2100×3000	23.7	15	≤25	0.074-0.4	6.5-36	155	45
Ф2100×4500	23.7	24	≤25	0.074-0.4	8-43	245	56
Ф2100×7000	23.7	26	≤25	0.074-0.4	12-48	280	59.5
Ф2200×4500	21.5	27	≤25	0.074-0.4	9-45	280	54.5
Ф2200×6500	21.7	35	≤25	0.074-0.4	14-26	380	61
Ф2200×7000	21.7	35	≤25	0.074-0.4	15-28	380	62.5
Ф2200×7500	21.7	35	≤25	0.074-0.4	15-30	380	64.8
Ф2400×3000	21	23	≤25	0.074-0.4	7-50	245	58
Ф2400×4500	21	30	≤25	0.074-0.4	8.5-60	320	72
Ф2700×4000	20.7	40	≤25	0.074-0.4	22-80	380	95
Ф2700×4500	20.7	48	≤25	0.074-0.4	26-90	480	102
Ф3200×4500	18	65	≤25	0.074-0.4	按工艺条件	630	149
Ф3600×4500	17	90	≤25	0.074-0.4	按工艺条件	850	169
Ф3600×6000	17	110	≤25	0.074-0.4	按工艺条件	1250	198
Ф3600×8500	18	131	≤25	0.074-0.4	45.8-256	1800	260
Ф4000×5000	16.9	121	≤25	0.074-0.4	45-208	1500	230
Ф4000×6000	16.9	146	≤25	0.074-0.4	65-248	1600	242
Ф4000×6700	16.9	149	≤25	0.074-0.4	75-252	1800	249
Ф4500×6400	15.6	172	≤25	0.074-0.4	84-306	2000年	280
Ф5030×6400	14.4	216	≤25	0.074-0.4	98-386	2500	320
Ф5030×8300	14.4	266	≤25	0.074-0.4	118-500	3300	403
Ф5500×8500	13.8	338	≤25	0.074-0.4	148-615	4500	525