Grinding machine contains vibrating feeder, jaw crusher, grinder, milling machinery, industrial pulverizers etc.

Powder fine grinding mills

Grinding machine is made of jaw crusher, bucket elevator,electrovibrating feeder, main unit, optional equipment, blower,centrally electric control system, etc. According to customersspecific requirement, we can choose high pressure suspension grindingmill or MTM medium speed trapezium mill.

The Raymond mill is a new mill of high efficiency and low consumption, studied by numbers of our engineers, for solving the difficulty of high energy consumption in mill industry. The Raymond mill,STM mill adopts new grinding principle, new structure, strong bearing materials, and absorbing lots of technical essence of mill. Therefore the performance of our mill indicators are over traditional mills greatly. Especially, Raymond mill is very efficient for crushing high hardness and hardworking materials and Raymond mill can work under both dry and wet condition. Our MTM mill has these characteristics: small metal worn, little dust, simple and firm structure, and easy maintenance. The Raymond mill is a revolutionary technical changing in mill industry. The Raymond mill can bring higher economic benefit to our customers and The Raymond mill really fulfills the desire of industrial fields --- high efficiency and low consumption. It is invented for powder making in the new time.

Specifications of  powder fine grinding mills:

Item	MTM100	MTM130	MTM160
Number of roller	4	5	6
Maximum diameter of roller ×Height (mm)	Φ320×200	Φ400×240	Φ440×270
Ring inner diameter × Height (mm)	Φ980×200	Φ1280×210	Φ1600×270
Main engine spindle speed (r/min)	130	103	82
Maximum feeding grain size (mm)	<25	<30	<35
Grain size of finished product (mm)	1.6 -0.038	1.6 -0.038	1.6 -0.038
Output (t/h)	3-8.8	6-13	13-22
Overall dimension (mm)	7300×7160×8310	8800×7500×9700	12550×5700×8355
Weight (t)	16	26.1	38

Name	Item	Unit	Specification and technical data
			MTM100		MTM130	MTM160
Motor of main unit	Model	-	Y225S-4		Y280S-4	Y135M1-4
	Power	kw	37		75	132
	Spindle speed	r/min	1480		1480	1480
Speed-adjustable motor	Model	-	YCT200-4A		YCT200-4B	YCT225-4A
	Power	kw	5.5		7.5	18.5
	Spindle speed	r/min	125~1250		125~1250	125~1250
Motor of elevator	Model	-	Y100L2-4		Y100L2-4	Y112M-4
	Power	kw	3		3	4
	Spindle speed	r/min	1420		1420	1420
Motor of centrifugal induced draught fan	Model	-	Y225S-4		Y280S-4	Y315M1-4
	Power	kw	37		75	132
	Spindle speed	r/min	1480		1480	1480
Motor of jaw crusher	Model	PE	200x350	250x400	250x400	250x750
	-	-	Y160M-6	Y180L-6	Y180L-6	Y200L2-6
	Power	kw	7.5	15	15	22
	Spindle speed	r/min	970		970	970
Electromagnetic vibrating feeder	Model	-	GZ2F		GZ3F	GZ3F
	Spindle speed	watt	150		200	200

powder fine grinding mills