Vertical Roller Mill Suppliers

Vertical Roller Mill

How To Work For Vertical Roller Mill

1. The motor dives the grinding table to turn through the speed reducer. At the same time, hot air comes into the roller mill from the air inlet. The materials fall down the centre of grinding table from the feeder.
2. Because of the centrifugal force, the materials move to the edge of grinding table from the centre .
3. The materials are crushed by the grinding roller when they passes the groove on the grinding table. The crusher materials continue to move to the edge of the grinding table until they are taken away by the airstream. Then the bigger materials fall down the grinding table and the process of crushing continues. When the materials in the airstream pass the separator on the top of the mill, the materials fall down the grinding table from the taper filler under the force of guide leaf blade. The fine powder comes out with the airstream, and is gathered by the dust catcher of the system. The powder gathered is the final product of roller mill.
4) In the process of the contact of airstream , the materials are dried to meet the clients’ need at the proper moisture.　Through the adjustment of the angle between the separator and the leaf of wind’s direction (not suitable to the small type of vertical mill), and also the speed of the separator rotor, it can reach the proper fineness of the materials.

Vertical Roller Mill Overview

Vertical roller mill is the newest grinding machine of vertical mill professional manufacturer-Binq, which is designed specially to solve the problems of low capacity and high consumption of traditional industry mills. With a decade of years’ research of mills, our vertical mill is designed and manufactured based on advanced design idea, and integrates the advanced international technology and years of mill-producing experience. Vertical roller mill adopts reliable structure and reasonable process flow; it is ideal equipment that integrated with drying, milling, classifier, and elevator. Especially, this Vertical roller mill can fully meets the requirement of clients in the high production of powder and its main technical and economy indicator reaches the international level.

Vertical Roller Mill Application

Vertical roller mill are mainly applied to proceed the powder crushing manufacturing of the materials such as calcite, limestone, light dry stone coal, barite, fluorite, glaze, slag, wollastonite, kaolin, vermiculite, mica, feldspar, brucite, spores, potassium salt slag, garnet , quartz,etc.And the Vertical roller mill can also be used to the non-metal mining areas with the Mohs hardness of less than 7degree ,such as mining metallurgy, chemical industry, electronics, medicine, food, daily chemical, agricultural, building ,and so on.

Vertical Roller Mill Main Features and Benefits

1. Vertical roller mill can crush, dry, grinding, classifying, so the system is simple, and occupation area is about 50% of ball mill system. In addition, it can be installed outside, so vertical mill will reduce a large number of investment costs.
2. Roller of this series vertical mill compacted materials directly onto the grinding disc, so power consumption is low.
3. As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, this series vertical grinding mill can meet requirements with different humidity.
4. Vertical roller mill is equipped with automatic control systems, so remote control makes it easy to operate.

Vertical Roller Mill Parameters

Vertical roller Mill Model and Technical Date

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
	目	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

Vertical Coal Mill Model and Technical Date

Model		LM130M	LM150M	LM170M	LM190M	LM220M	LM240M
Rotate Median Diameter (mm)		1300	1500	1700	1900	2200	2400
Capacity ( t/h)		10~15	16~22	20~28	26~35	35~45	40~50
Product Size ( R0.08)		<15%	<15%	<15%	<15%	<15%	<15%
Moisture		<1%	<1%	<1%	<1%	<1%	<1%
Max Feeding Size (mm)		<38	<40	<42	<45	<50	<55
Moisture of Feeding Material		<15%	<15%	<15%	<15%	<15%	<15%
Temperature of Inlet (℃)		<350	<350	<350	<350	<350	<350
Temperature of Outlet (℃)		75~95	75~95	75~95	75~95	75~95	75~95
Hardgrove Grindability Index (HGI)		>55	>55	>55	>55	>55	>55
Power of Main Motor ( kW)		185	250	315	400	500	560
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)		46	75	94	100	122	157