SCM series super thin grinding mill was 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 Grinding Mill. SCM Series super thin grinding mill is an equipment which produces thin power and super thin power.

The whole system of the super thin grinding 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.

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

The main motor of the grinding 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.
    The rotating turbine in the collector makes the coarse particles fall back for regrinding. The fine particles will come into the cyclone collector with the airflow and discharged by the discharging valve on the bottom of the collector. They are the final products. The airflow with little dust will be discharged through blower and muffler after being purified by the cyclone collector.

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 SCM Series Super Thin Mill products

To make grinding mill normal operation and maintenance , the choice of lubricants, use, storage is very important. Because of the lubricants ,we can avoid direct contact with the surface of grinding mill parts and reduce friction , wear and tear. While taking advantage of thermal conductivity of the oil ,the heat generated by friction can be passed. So it should be kept clean and a certain degree of viscosity of lubricating oil, when ensuring adequate and smooth flow.
    If you need to stop grinding mill for a longer time, you should pour the balls out, to avoid the tube bend. In cold areas,such as in winter, you should release bearing cooling water in order to avoid Frost Crack.