Ultrafine Grinding Mill

Ultrafine Grinding Mill Overview

This series super thin grinder mill were designed based on more than 15 years’ production experience of our company, we absorb technology advantages from the same field abroad and domestic, organizing elite powder processing experts to investigate, research, try again and again; finally, we develop this high-efficiency and low-cost SCM Series Super Thin Mill. SCM Series super thin grinder mill is an equipment which produces thin power and super thin power.

SCM Series Ultrafine Grinding Mill Application

SCM Series super thin grinder mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, Fertilizer and mining etc. It can produce powder from non-flammable and non-explosive mineral materials with Mohs hardness below 9 and humidity below 8%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc.

SCM Series Ultrafine Grinding Mill Main Features and Benefits

• High efficiency
  Under the same condition of finished particle size and power of motor, the SCM Series super thin grinder mill output is 40% higher than airflow mill and whisk mill.
• Environmental protection
  Pollution and noise are lightened by using deduster and muffler so as to reach the requirement of national environmental protection.
• High safety
  No axle tree or bolt is used in the grinding chamber, so there will be no worn out problem of bearing and sealing parts, and also no loose of bolts.
• The Finished size of this Series super thin grinder mill can reach to d97≤5μm.
• High using rate of spare parts.

SCM Series Ultrafine Grinding Mill Working Principle

The whole system of the super thin grinder mill consists of main unit, deceleration machine, classifier, blower, hammer crusher, dustpan elevator, electro-magnetic vibrating feeder, impulse dust cleaner, piping device, cyclone collector device, classifier, high-pressure motor and muffler.

The main motor of this grinder mill drives main axle and every layer rotating by the power of reducer. Dial drives numbers of rollers rolling and rotating in the ring by pintles. Big materials are crushed into small particles by hammer crusher. Then they are sent to store house by elevator. Vibrating feeder send the materials evenly to the middle of the upper dial. Under the function of the eccentricity, the materials fall into the ring to be pressed, crushed and milled into pieces by rollers. After the first crush, materials fall into the second and third layer. The pumping of the high-pressure centrifugal blower put the outside air into the machine. The coarse powder will be brought into the classifier.

Ultrafine Grinding Mill Technical Data

Model	SCM6015	SCM8021	SCM10027
Roller Number	15	21	27
Diameter (mm)	Φ600	Φ800	Φ1000
Ring Number	2	2	2
Main Unit Speed(mm)	235	235	235
Max. Feeding Size(mm)	10	10	10
Final Size (mesh)	325-2500	325-2500	325-2500
Capacity (kg/h)	350-2500	600-4000	900-6000
Overall dimension (m)	10×2×5.5	12.4×2.5×5.8	14.5×3.8×6.3

Name		Unit	Specification and technical data
			SCM6015	SCM8021	SCM10027
Motor of Main Unit	Model		Y250-4	Y250-4	Y250-4
	Power	Kw	37	55	90
Adjustable Motor of Classifier	Model		Y180M-4	Y180M-4	Y2VP200L_4
	Power	Kw	11	18.5	30
Motor of Elevator	Model		Y100L-4	Y100L-4	Y100L_4B3
	Power	Kw	3	3	3
Motor of Blower	Model		Y225M-2	Y225M-2	Y2_280M_2
	Power	Kw	30	45	90
Hammer Crusher	Model		250-400	250-400	250-400
	Power	Kw	5.5	5.5	5.5
Vibrating Feeder	Model		GZ1F	GZ1F	GZ1F
	Power	Kw	0.06	0.06	0.15
Unload Valve	Model		ZJD-1:40	ZJD-1:40	ZJD Y802-4
	Power	Kw	0.75	0.75	3
Impulse Dust Cleaner	Model		BMC72-11	BMC72-11	BMC72-11
	Power	Kw	3	3	3

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

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