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VM - Vertical Grinding Mill

VM series Vertical Grinding Mill is a kind of large scale powder mill which is designed specially to solve the problems of low capacity and high consumption of industry mills. With a decade of research of mills, vertical grinding mill is designed and manufactured based on our advanced design idea, in combination with the european technology and the market demand. VM Vertical Roller Mill adopts reliable structure and reasonable process flow, integrated with drying, milling, classifier, elevator. Especially, it can fully meet the requirement of clients of the high production of powder, and its main technical and economic indicator reaches the international level.

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Technical Parameter Of VM - Vertical Grinding Mill :

Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.

Ore Mill:

Contents\|Data\Model		VM130K	VM150K	VM170K	VM190K	VM220K	VM240K
Disc Dia. (mm)		1300	1500	1700	1900	2200	2400
Capacity (t/h)		10~30	13~40	18~57	23~72	36~114	41~128
Output fineness	micron	170~45	170~45	170~45	170~45	170~45	170~45
Output fineness	mesh	80~325	80~325	80~325	80~325	80~325	80~325
Product moisture		≤1%	≤1%	≤1%	≤1%	≤1%	≤1%
Max.input size (mm)		<38	<40	<42	<45	<50	<55
Best input moisture		<4%	<4%	<4%	<4%	<4%	<4%
input moisture(drying required)		<15%	<15%	<15%	<15%	<15%	<15%
Inlet air temperature (℃)		<350	<350	<350	<350	<350	<350
Outlet air temperature (℃)		70~95	70~95	70~95	70~95	70~95	70~95
Main mill power (KW)		185~220	250~280	355~400	450~500	710~800	800~900
Dimension	L(mm)	3500	4200	4700	8500	10200	11700
	W(mm)	3400	3900	4500	5600	6700	7700
	H(mm)	5800	7100	8300	8800	10600	12200
Weight (t)		48	75	90	100	125	160

Notes:
1. Material should be with hardness less than 7 in Mohs'.
2. Hot air is only necessary if outlet moisture is required to be less than inlet moisture.
3.When grinding material is difficult to grind, please use the largest power.

Coal Mill:

Contents\|Data\Model		VM130M	VM150M	VM170M	VM190M	VM220M	VM240M
Disc Dia. (mm)		1300	1500	1700	1900	2200	2400
Capacity (t/h)		10~15	16~22	20~28	26~35	35~45	40~50
fineness (R0.08)		<15%	<15%	<15%	<15%	<15%	<15%
Coal powder moisture		<1%	<1%	<1%	<1%	<1%	<1%
Max.input size (mm)		<38	<40	<42	<45	<50	<55
input moisture		<15%	<15%	<15%	<15%	<15%	<15%
Inlet air temperature (℃)		<350	<350	<350	<350	<350	<350
Outlet air temperature (℃)		75~95	75~95	75~95	75~95	75~95	75~95
Hardgrove index of raw coal (HGI)		<55	<55	<55	<55	<55	<55
Main mill power (KW)		185	250	315	400	500	560
Dimension	L(mm)	3500	4200	4700	8500	10200	11700
	W(mm)	3400	3900	4500	5600	6700	7700
	H(mm)	5800	7100	8300	8800	10600	12200
Weight (t)		46	75	94	100	122	157