Cement Vertical Mill

  • Model: LM, HRM, HRH
  • Power: 75-3600 kw
  • Capacity: 3-200 t/h

What Is Cement Vertical Mill

The cement vertical mill is grinding equipment developed on the basis of similar grinding mills, so it has many irreplaceable advantages, such as high grinding efficiency, low power consumption (20-30% less power than ball mill), large drying capacity (simultaneously dry and grind materials with moisture up to 10%), the large particle size of grinding materials, simple grinding process, small floor area, low noise and wear, long life and other advantages. This kind of machine uses a hydraulic system to make the pressure act on the material between the roller and the grinding disc, so as to achieve the purpose of grinding.  AGICO, as a cement equipment manufacturer in China, supports high-quality coal vertical mill, raw material vertical mill, and the cement vertical mill.

Cement Vertical Mill Structure

The cement vertical mill consists of a classifier, upper housing, access door, feeding port, transmission device, roller, pull rod, balk ring, grinding table, air ducting ring, swinging arm, gearbox, hydraulic system, etc.

Cement Vertical Mill Diagram

cement vertical mill 4
cement vertical mill 3

Cement Vertical Mill Specifications

ModelGrinding disc diameter
(mm) 
Roller diameter
(mm)
Feeding size
(mm)
Capacity (t/h)Main motor power
(kw)
Disc rotation speed
(r/min)
Weight
(t)
LM0806800600<303-5756213. 8
LM131113001100<40 9-1520043 46. 5
LM1512 15001250<40 10-192804365
LM171417001400<4213-324004090
LM221522501560<5025-4580032120
LM2820 28002000<6535-8096032200
LM342434502400<7060-100135030300
LM483148003150<11595-200315026760
HRM141114001185<3510-1522537. 9649
HRM161216001200<4012-2028036. 1665
HRM181318001300<4516-283503478
HRM2115 21001500<5020-3540031.687
HRM221522501570<6025-355003192
HRM241724501750<7028-4063029. 5114
HRM261926501900<7535-5571028.1132
HRM312331502300<8040-80112025210
HRM342434502430<8052-85130024. 5 310
HRM362636002650<8060-100195024450
HRM402840002850<9070-115310022. 9600
HRH423042503050<10085-160340022. 18680
HRM453145003150 <110 95-200360021.5750

Cement Vertical Mill Features

  • The cement vertical mill has a simple technological process, compact layout and small building area. It covers an area of about 70% of the ball mill and it can be arranged in the open air, which directly reduces the investment cost. The vertical mill itself has a classifier, without additional powder concentrator and lifting equipment. Dust can be collected directly by bag filter or electrostatic precipitator.
  • The cement vertical mill has low energy consumption. The power consumption of its grinding system is about 20%-30% lower than that of the ball mill, and this power saving effect is more obvious with the increase of raw material moisture. In addition, the vertical mill adopts a fully enclosed system, which works under negative pressure, without dust, and has a clean environment.
  • This equipment is equipped with an automatic control system, which can realize remote control and is easy to operate. By overhauling the cylinder, the roller sleeve and liner can be replaced conveniently and quickly, and the loss of shutdown can be reduced.
  • In the process of operation, there is no direct contact between the roller and the grinding disc, so the wear is small. The metal consumption is generally 5~10g/t.
cement vertical mills
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