LM Series Vertical Mill

LM-series vertical mill(which is named verical roller mill or coal mill) is one advanced mill, adopting top technology domesic and abroad, and based on many years’ mill experiences. It can crush, dry, grind, and classify the materials.vertical 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 years research of mills, vertical mill is designed and manufactured based on our advanced design idea, and in combination with the European technology and the market demand.

LM Series Vertical Mill Applying Area

LM series vertical mill machine can be widely used in such industries as cement, power, metallurgy, chemical industry, non-metallic mineral. It is used to grind granular and powdered materials into powder with required fineness.

LM Series Vertical Mill Features:

1. Low operating costs. Combine the crushing, grinding, drying, classifier and elevator, the system of vertical mill is simple and occupation area is about 50% of ball mill system. Vertical roller mill can be installed outside, so it will reduce a large number of investment cost.

2. High efficiency. Compared with ball mill, vertical mill can save energy consumption 30%-40%.

3. Less wear and tear. The optimized roller and the high quality raw material make the machine’s life longer.

4. High drying ability. As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, it can meet requirements with different humidity.

5. Simple and reliable operation. Automatic control system is equipped, so the remote control makes it easy to operate. vertical roller mill is equipment with one device, which prevents the roller from contacting with the liner directly, and avoids the destructive impact and severe vibration.

6. Convenient maintenance. By repairing fuel tank, rotating the arm, it is fast to replace the roller sleeve, and liner, and reduce the downtime loss.

7. Environmental protection. vertical mill is with small vibration, low noise, and the overall sealing. The system works under negative pressure, so there is no dust going out. It meets the requirements of the state Environmental Protection.

LM Series Vertical Mill Technical Data

Model		LM130K	LM150K	LM170K	LM190K	LM220K	LM240K
Rotate Median Diameter (mm)		1300	1500	1700	1900	2200	2400
Capacity ( t/h)		10~30	13~40	18~57	23~72	36~114	41~128
Product Size	mm	170~45	170~45	170~45	170~45	170~45	170~45
	mesh	80~325	80~325	80~325	80~325	80~325	80~325
Moisture		≤1%	≤1%	≤1%	≤1%	≤1%	≤1%
Max Feeding Size ( mm)		<38	<40	<42	<45	<50	<55
Moisture of Feeding Material		<4%	<4%	<4%	<4%	<4%	<4%
Moisture Should Be Dry		<15%	<15%	<15%	<15%	<15%	<15%
Temperature of Inlet (℃)		<350	<350	<350	<350	<350	<350
Temperature of Outlet (℃)		70~95	70~95	70~95	70~95	70~95	70~95
Power of Main Motor(kW)		185~220	250~280	355~400	450~500	710~800	800~900
Overall Dimension	Length(mm)	3500	4200	4700	8500	10200	11700
	Width(mm)	3400	3900	4500	5600	6700	7700
	Height (mm)	5800	7100	8300	8800	10600	12200
Weight (t)		48	75	90	100	125	160

Any change of parameters and shape shall be subject to the usage and maintenance manual instruction with delivery.