working principlebenefitsapplicationspecification get price

working principle of SCM super thin mill

SCM series S super thin mill is on the bases of our company 15 product experience. By plenitude review, investigation and try on 12 kinds mill and horizontal crusher, by time after time investigation and experience empolder high efficiency and low cost super thin mill.
The whole system of the flour 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.
Working principle
The main motor drives main axle and every layer rotating by reducer. Dail drives numbers of rollers rolling and rotating in the ring by pintles.
Big materials are crushed into smaller particles by hammer crusher. Then they are sent to store house by elevator. The electro-magnetic vibrating feeder send the materials evenly to the middle of the upper dial. Under the function of the eccentricity, the materials scatter to the side of the circle and fall into the ring to be pressed, crushed and milled into pieces by rollers. After the first crush, materials fall into the second and the 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.

benefits of SCM super thin mill

1. It can be applied in a wider range than airflow miller.
2. Compared with other micronizers, the rolling pressure upon materials form grinding roller with the help of high-pressure spring has increased 800-1200 kg.
3. Energy saving. In the case of the same output and fineness, its energy consumption is only one third of that of airflow miller.
4. Smaller investment and more benefit. In the case of the same output and fineness, the price is only one eighth of that of airflow miller.
5. It can be fed with large particles. The average diameter of discharged particles after being milled for once is below <6.5um.
6. The grinding setting adopts superposed multilevel sealing. So it has good sealing.
7. The dust cleaning meets the state dust discharging standard.

application of SCM super thin mill:

SCM series super thin mill is on the bases of our company’s production experience for more than 15 years. We absorb advantags from the same trade abroad and at home. We review, research and try on 12 kinds of mills and horizontal hammer crushers. And finally we developed this high-efficiency and low-cost super thin mill by investigation and trial. This grinding mii is a equipment which produces thin powder and super thin powder. It is applicable to non-flammable and non-explosive materials with hardness less than 6, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talcum, talc, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alum earth, graphite, fluorite, variscite, potash ore, floatstone.

specification of SCM super thin mill:

Item	MTM100	MTM130	MTM160
Number of roller	4	5	6
Major diameter of roller ×Height(mm)	Φ310×170	Φ410×210	Φ440×270
Internal diameter of roller × Height(mm)	Φ950×170	Φ1280×210	Φ1600×270
Main engine spindle speed(mm)	130	103	82
Maximum feeding grain size (mm)	25	30	35
Grain size of finished product (mm)	1.6~0.045/0.038	1.6~0.045/0.038	1.6~0.045/0.038
Output (t/h)	2.1 - 8	4 - 13	7 - 22
Overall dimension (mm)	7100×5900×7900	9200×7250×9700	12550×5700×8355
Weight(t)	16	26.1	35

Note: The output in the form refers to grind limestone to 80% pass 200 meshes.

Name	Item	Unit	Specification and technical data
			MTM100		MTM130	MTM160
Motor of main engine	Model	-	Y225S-4		Y280S-4	Y315M-4
	Power	kw	37		75	132
	Spindle speed	r/min	1470		1480	1480
Motor of adjustable varying speed motor	Model	-	YCT200-4A		YCT200-4B	YCT225-4A
	Power	kw	5.5		7.5	11
	Spindle speed	r/min	125~1250		125~1250	125~1250
Motor of elevator	Model	-	Y100L-4		Y100L2-4	Y112M-4
	Power	kw	3		3	4
	Spindle speed	r/min	1420		1430	1420
Motor of centrifugal induced draught fan	Model	-	Y220L-4		Y250M-4	Y315M-4
	Power	kw	37		75	132
	Spindle speed	r/min	1470		1480	1480
Motor of jaw crusher	Model	PE	200x350		250x400	257x750
	Model	-	Y160M-6		Y180L-6	Y200M-6
	Power	kw	7.5		15	22
	Spindle speed	r/min	970		970	970
Electro magnetism Vibrating Feeder	Model	Kw	GZ2F		GZ2F	GZ3F
	Power		0.1		0.15	0.2

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