MTM Medium Speed Trapezium grinder is a leading-world-level industrial mill. It is designed by our own engineers and technical workers, basing on industrial mill research of many years and adopting world-leading-powder processing technology. Our machine adopts many advantages from numbers of mill all over the world, such as trapezium’s working surface, flexible connection, roll linked pressure boost, etc. It has overcome the traditional mill’s defect completely in application, capacity, fineness, energy consumption, service life, etc. And it is the ideal substitute of the traditional mill, such as Raymond mill, high pressure suspension mill, ball mill, etc. Nowadays, our products have been widely used in metallurgy industry, electric power industrial, chemical, building, steel industry, coal industry, etc. And it has brought large economic benefits to our customers and the society.



Application:
This mill is widely used in many industrial fields, such as building, chemical, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing materials, ceramic, steel, thermal power, bricks & tiles, coal industry, etc. It can grind these materials which are 9 or less on the Meshes scale, and moisture is below 6%., and they should be non-explosive and non-flammable mining materials. The final size can be adjusted from 30 to 400 meshes easily. There are thousands of materials our machine can grind. The typical materials are cement (raw meal and cement clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium-magnesium phosphate, car amide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc.

Construct:
The whole set of MTM medium speed trapezium mill consists of main mill, powder classifier, speed reducer, blower, jaw crusher, bucket elevator, vibrating feeder, storage bin, bag filter, pipe and fitting, cyclone powder collector, electric control cabinet, electric motor, etc.

Technical Data:

Model	Number of roller (piece)	Major diameter of roller×Height (mm)	Main Engine spindle speed (r/min)	Maximum feeding grain size (mm)	Grain size of finished product (mm)	Output (t/h)	motor of main equipment power (kw)	motor of adjustable varying speed motor power (kw)	motor of blower power (kw)
MTM 100	4	Φ320×200	130	<25	1.6~0.045	3-8.8	45	5.5	37
MTM 130	5	Φ400×240	98	<30	1.6~0.045	6~13	90	7.5	75
MTM 160	6	Φ440×270	82	<35	1.6~0.045	13~22	132	11	110

Name	Item	Unit	Specification and technical data
			MTM100		MTM130	MTM160	MTM190
Motor of main engine	Model	-	Y225M-4		Y280S-4	Y135M1-4	Y315L-4
	Power	kw	45		90	132	200
	Spindle speed	r/min	1480		1480	1480	1480
Motor of adjustable varying speed motor	Model	-	GZT2-42-4		YCT200-4B	JZT2-52-4	YCT250-4A
	Power	kw	5.5		7.5	11	18.5
	Spindle speed	r/min	125~1250		125~1250	125~1250	130-1300
Motor of elevator	Model	-	Y1000L-4		Y1000L2-4	Y112M-4	Th315(total height 10.55m)
	Power	kw	3		3	4	7.5
	Spindle speed	r/min	1420		1420	1420	1440
Motor of centrifugal induced draught fan	Model	-	Y225S-4		Y250M-4	Y112M-4	Y315L-4
	Power	kw	37		75	132	200
	Spindle speed	r/min	1480		1480	1480	1480
Motor of jaw crusher	Model	PE	200x350	250X400	250x400	250x750	250x1000
	-	-	Y160M-6	Y180L-6	Y180L-6	Y200M-6	Y220M-6
	Power	kw	7.5	15	15	22	30
	Spindle speed	r/min	970		970	970	970
Magnetic vibration-actuated feeder	Model	-	GZ1F		GZ2F	GZ3F	GZ4F
	Spindle speed	watt	60		150	200	450

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