Coarse Powder Grinding Mills

MSB Coarse Powder Grinding Mills Overview

MSB coarse powder grinding mills are kind of new high-tech grinding mill to meet the requirements of sand processing customers. Based on over 30 years’ research experience of our experts in the grinding mills industry and considering recommendations & requirements of domestic and foreign clients, it is the ideal equipment to replace raymond mill, trapezium grinding mill, ball mill, and other traditional which only process powder materials. By being a component of closed production lines, coarse power grinding mills can produce various size products of better effect.

MSB Coarse Powder Grinding Mills Application

Coarse power grinding mills are high-efficiency equipment and widely applied in quartz sand, silica sand, foundry sand, fine sand and other sand abrasive industry.

MSB Coarse Powder Grinding Mills Main Features and Benefits

• Coarse power grinding mills are with high efficiency of wear material, wear evenly, the lifetime is three times higher than that of raymond Mill.
• High percentage of sand can be produced by this coarse power grinding mills.
• The coarse power grinding mills are a highly efficient desulfurization equipment of power plant. It can grind CaCO3 into fine powder less than 1-2mm, the desulfurization effect is better.
• This series of coarse power grinding mills can be used as pre-grind equipment before ball mill and the ball mill efficiency will increase 50%.
• Products out of coarse power grinding mills can be used to make firebrick, concrete brick, block and other new building materials.
• Mainly used for pre-processing of various crushable non-inflammable & non-explosive brittle material with Mohs Hardness less than nine.

MSB Coarse Powder Grinding Mills Working Principle

The working principle of coarse power grinding mills are as follows:
Step with main shaft, bulk disk and roller bracket is driven by motor through reducer. Installed above bracket, roller assembly rotates with main shaft and swings freely meantime, this bring a large centrifugal force, which scatters bulk materials evenly in grinding intermediate layer between central roller and ring. The bulk materials are grinded into powder and fall on the bottom, and then discharged from discharging opening under the effect of synchronously-rotating scraper.

Coarse Powder Grinding Mill Technical Data

Name/Parameter/Product	Model
	MSB1004	MSB1205
Roller quantity(pcs)	4	5
Max. feeding size(mm)	<30	<35
Product size(mm)	70-90%<2	70-90%<2
Capacity(ton/hour)	8-15	16-30
Main motor power(kw)	37-45	75-90
Overall size(mm)(LxWxH)	1870x1500x2580	2350x1850x2850
Total weight (excluding electricity control cabinet)(ton)	8	14

Optional Equipment
Jaw Crusher	PE(X)150x750	PE(X)250x1000
Power(kw)	15	30
Bucket elevator	TH250	TH315
Power(kw)	3	7.5
Vibrating Feeder	GZ3F	GZ4F
Power(kw)	0.2	0.4

Note: This specification is just reference, any changes are subject to the Belt Conveyor products.

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