Grinding Mill

MQY Series Ball Mill

CAPACITY

10-248t/h

FEED SIZE

≤20mm

Application areas：MQY Series Ball mill is widely used in grinding processes in various fields such as mining, building materials, ceramics, ore dressing.

Applicable materials：MQY Series Ball mill is suitable for dry or wet grinding of limestone, spodumene, iron ore, granite and other ores and other grindable materials.

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Introduction
Advantages
Working principle
Parameters

Introduction to MQY Series Ball Mill

Ball mill is one of the high-fine grinding machines widely used in the metal ore crushing and grinding industry. It is the key equipment for crushing materials after crushing. It is suitable for grinding various metal ores in the mineral processing industry. Its downstream derivative products are widely used It is used in smelting, new energy, atomic energy, aerospace and other industries, and is an important grinding equipment in the mineral processing industry.

Advantages of MQY Series Ball Mill

Wide range of uses

It can be used for one-stage grinding and two-stage grinding, and it is used for the fine grinding operation of two-stage grinding.

High quality wear-resistant

The cylinder body is welded by high-quality steel plates. After precision machining and matching, the wear resistance of the parts is greatly improved; the advanced controllable feeding and discharging technology is adopted to make the discharging particle size more uniform.

Working Principle of MQY Series Ball Mill

The MQY Series Ball Mill operates via a rotary drum mechanism driven by high-torque motors or gear systems, utilizing centrifugal force and gravitational impact to grind materials. Its core design features a cylindrical shell lined with wear-resistant plates, filled with grinding media occupying 25-50% of the effective volume. As the drum rotates at optimized speeds, media are lifted by friction and centrifugal force to a peak height before falling, creating impact and attrition forces that pulverize ores, minerals, or cement clinker. The overflow discharge design enables continuous material flow, with fine particles exiting through the hollow shaft while oversized material remains for further grinding.

MQY Series Ball Mill Parameters

Model	Cylinder size (mm)	Feed size (mm)	Discharge size (mm)	Motor power (kw)	Capacity (tph)
MQY2400*5000	Φ2400*5000	≤20	0.074-0.4	320	10-70
MQY2700*4000	Φ2700*4000	≤20	0.074-0.4	400	22-80
MQY3200*4500	Φ3200*4500	≤20	0.074-0.4	630	-
MQY3600*5000	Φ3600*5000	≤20	0.074-0.4	1250	-
MQY3600*6000	Φ3600*6000	≤20	0.074-0.4	1250	-
MQY4000*6000	Φ4000*6000	≤20	0.074-0.4	1500	65-248