Ball Mill - HENAN DOURRY INTELLIGENT EQUIPMENT CO., LTD.

Overview

The ball mill is a key equipment for crushing materials and then grinding them. The ball mill is used for dry or wet grinding of various ores and other materials. Suitable for the production industries of black and non-ferrous metal beneficiation, cement, silicate products, new building materials, refractory materials, fertilizers, and glass ceramics, it is widely used in various sectors of the national economy such as beneficiation, construction, and chemical industry.

Learn More About Ball Mill

The MQ series ball mill is a structural optimization of our company's traditional ball mill technology, which uses high-end rolling bearing support instead of traditional Babbitt alloy tile shaft support. It has low operating resistance, energy saving of 10-20%, and increased production capacity by more than 20%. Lubrication uses dry oil lubrication instead of the original thin oil lubrication, saving more than 70% of fuel consumption annually. Large grinding machines also do not need to be equipped with high and low pressure lubrication stations, reducing equipment investment costs.

Working Principle

This machine is a horizontal cylindrical rotating device, with external gear transmission, two compartments, and a grid type ball mill. The material is fed into the first bin of the mill through the feeding device via the hollow shaft in a spiral and uniform manner. The bin is equipped with stepped or corrugated liners and contains steel balls of different specifications. The rotation of the cylinder generates centrifugal force, which brings the steel balls to a certain height and causes them to fall, resulting in heavy impact and grinding on the material. After the material reaches rough grinding in the first warehouse, it enters the second warehouse through a single-layer partition plate. The warehouse is lined with a flat lining plate and contains steel balls for further grinding of the material. Powdered material is discharged through the discharge grate to complete the grinding operation

Specifications - Technical Data

Type	Cylinder rotation speed(r/min)	Weight of loaded ball(t)	Feed particle size(mm)	Discharge size(mm)	Capacity(tph)	electrical moto		Weight(t)
						Type	Power（kW）
MQG600x1800	45.58	0.56	≤10	0.074-0.8	0.15~0.6	Y160M-6	7.5	2
MQG900x1800	38	1.8	≤25	0.075-0.6	0.4~2.7	Y200L-6	22	5.5
MQG900x3500	37.4	3	≤25	0.074-0.34	0.8~3.9	Y225M-6	30	9.8
MQG1200x2400	36	4.8	≤20	0.075-0.6	1.5~5.2	Y280S-6	37	13.7
MQG1200x4500	36	5.2	≤25	0.074-0.6	1.5~5.6	Y280M-6	45	14.8
MQG1300x4000	32	5.8	≤25	0.075-0.6	2~7.5	Y280M-6	75	17.6
MQG1500 x 3500	28.8	8.3	≤25	0.075-0.4	3.4~14	YR280M-8	95	22.5
MQG1500 x4500	28.8	10	≤25	0.075-0.4	3.5~15	JR125-8	110	26.7
MQG1500 x5700	28.8	12	≤25	0.075-0.4	3.5~16	JR126-8	130	29.2
MQG1500 x6400	28.8	13	≤25	0.075-0.4	4~18	JR127-8	130	29.2
MQG1830 x 3600	24.5	16	≤25	0.075-0.4	5.8-25	JR127-8	130	31.4
MQG1830 x4500	24.5	17.5	≤25	0.075-0.4	6.6~28	JR128-8	155	32.6
MQG1830 x7000	24.5	20	≤25	0.075-0.4	7.5~31	JR138-8	245	39.6
MQG2100 x3600	23.8	21	≤25	0.074-0.6	6~29	JR137-8	210	43.2
MQG2100 x 4500	23.8	26	≤25	0.074-0.6	7.2~32	JR138-8	245	48.8
MQG2200x7000	22.8	28	≤25	0.074-0.6	9-40	JR158-8	380	68
MQG2400 x3600	21.7	31	≤25	0.074-0.6	9-42	JR138-8	280	56
MQG2400 x9000	21.7	45	≤25	0.074-0.6	10-50	YR6702-8	630	92
MQG2700 x 3600	21.4	39	≤25	0.074-0.6	13-145	TDMK400-32	400	86
MQG2700 x4500	21.4	50	≤25	0.074-0.6	15-160	TDMK400-32	475	91
MQG3000 x5400	19	58	≤25	0.074-0.6	20-180	TDMK500-36	630	113.5
MQG3200 x3600	18.6	52	≤25	0.074-0.6	20-192	TDMK630-36	630	119
MQG3200 x4500	18.6	65	≤25	0.074-0.6	30-210	TDMK800-36	800	127
MQG3200 x5400	18.6	72	≤25	0.074-0.6	35-260	TM1000-36	1000	145
MQG3600 x 4500	17.3	88	≤25	0.074-0.6	30-230	TDMK1120-40	1120	159.7
MQG3600 x5000	17.3	96	≤25	0.074-0.6	35-260	TDMK1250-40	1250	165
MQG3600 x6000	17.3	117	≤25	0.074-0.6	38-280	TDMK1400-36	1400	182
MQG4000 x6000	16.9	145	≤25	0.074-0.6	60-460	TDMK1800-40	1500	216
MQG4500 x6000	15.6	180	≤25	0.074-0.6	80-550	TDMK2300-40	2300	269.6

Notice:

Any change of Ball Milltechnical data shall not be advised additionally.