Zhengzhou Bojin Machinery Manufacturing Co., Ltd.

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Rol Mill

The ball mill is mainly used for grinding and disintegrationof raw materials in industries such as mining,cement,refractories,and chemicals.

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bashuaiying@gmail.com

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+86 15036074718

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Ball Mill Series

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Ball press machine manufacturer

Product description

Product Information

The ball mill is mainly used for grinding and disintegration of raw materials in industries such as mining, cement, refractories, and chemicals. Ball mills can be classified into dry and wet types. When operating in wet mode, a certain amount of clean water or other liquid is added along with the nmaterial to increase the fluidity of the material being ground, thereby improving production capacity. When operating in dry mode, the material's fluidity is reduced, which directly affects production capacity. In this case, an induced draft device needs to be installed at the discharge port to create negative pressure inside the mill cylinder, increasing material fluidity and improving production capacity.

Working Principle

During operation, the ball mill transmits torque from the electric motor and reducer to the large and small gears of the ball mill, causing the mill cylinder to rotate. Due to the rotation of the cylinder, the steel balls (or other grinding media) inside the cylinder are lifted to a certain height by the contoured liner plates, then fall freely, impacting the material inside the cylinder. The grinding media mixed with the material continuously collide with and grind the material as the cylinder rotates. Through continuous operation of the ball mill, the material and grinding media inside the cylinder constantly collide and grind, reducing the material to a specified fineness. Due to the fluidity of the material, the ground material is discharged through the discharge port, completing the grinding process.

Technical Parameter

Equipment Model	Cylinder Speed (r/min)	Max Ball Load (t)	Feed Size (mm)	Discharge Size (mm)	Power (kW)	Capacity (t/h)	Weight (t)
φ900×1800	37	1.8	≤15	0.075-0.4	15	0.5-2	3.4
φ900×2100	37	2.3	≤15	0.075-0.4	18.5	0.4-2	3.9
φ900×3000	35	3.85	≤25	0.075-0.4	30	1.1-2.5	7.78
φ1200×2400	35	4.6	≤25	0.075-0.4	30	1.3-3.2	8.65
φ1200×2800	35	5.4	≤25	0.075-0.4	37	1.5-3.7	10.02
φ1200×4500	35	8.6	≤25	0.075-0.4	45	2.7-6.79	14
φ1500×3000	29	9	≤25	0.047-0.4	75	3.3-8.2	14.12
φ1500×3500	29	10.5	≤25	0.047-0.4	75	3.3-8.5	15.64
φ1500×4500	29	13.5	≤25	0.047-0.4	90	4.5-12	20
φ1500×5700	29	17	≤25	0.047-0.4	110	2.6-14	21.5
φ1830×3000	24	13.5	≤25	0.047-0.4	135	4-15	28
φ1830×3600	24	14	≤25	0.047-0.4	135	4-15	29
φ1830×4500	24	20	≤25	0.047-0.4	155	4-19	32
φ1830×7000	24	31.5	≤25	0.047-0.4	210	6-22	37.5
φ2100×3000	22	18	≤25	0.047-0.4	210	6.4-28	40.79
φ2100×3600	22	20	≤25	0.047-0.4	210	7-28	42
φ2100×4000	22	21.5	≤25	0.047-0.4	210	7.6-28	43.45
φ2200×3600	21.7	25	≤25	0.047-0.4	245	5.2-32	44
φ2200×7000	21.7	46	≤25	0.047-0.4	380	15-38	63
φ2400×3600	21	28	≤25	0.047-0.4	320	8-60	47
φ2400×4500	21	35	≤25	0.047-0.4	380	8.5-60	70.5
φ2700×3600	20.7	40	≤25	0.047-0.4	400	12-80	75.5
φ2700×4500	20.7	48	≤25	0.047-0.4	450	12-90	102
φ3200×4000	18	65	≤25	0.047-0.4	800	30-180	137

Factory scene

Ball Mill

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