Vertical Roller Mill
Capacity
3-340TPH
Power
45-2240kw
Feed size
0-70mm
LM Vertical Roller Mill

Product introduction:The LM vertical roller mill is a highly efficient and energy-saving product has realized the localization of high-level vertical mills, which combines 30 years of mature vertical mill technology from foreign successful experience and our company's technological innovation and upgrade.

Technical Features
  • Less Comprehensive Investment
  • Comprehensive Optimization
  • Lower Operating Costs
  • Greener & More Automated
  • Digitalized Processing
  • ● LM Vertical Grinding Mill integrates crushing drying grinding separating and transport.

    ● The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arranged outdoors which greatly reduces the investment cost.

  • ● VANGUARD's LM Vertical Grinding Mill achieves lower energy consumption stronger drying capacity as well as lower abrasion and easier checks of core parts saving the operating costs greatly.

  • ●The iron content in the product is very low and the iron generated due to mechanical wear is easy to be removed thus effectively guaranteeing the whiteness and purity of the material.

  • ● The operation of LM grinding mill is stable and has small vibration so that the noise is small. The system is sealed in an integral manner and works under negative pressure so that there is no dust spilling and the environment can keep clean with the emission standard far better than the international standard. LM grinding mill is also equipped with expert-level automatic control system which can realize free switch between remote control and local control. The operations are simple and labor-saving.

  • ● The operation of LM grinding mill is stable and has small vibration so that the noise is small. The system is sealed in an integral manner and works under negative pressure so that there is no dust spilling and the environment can keep clean with the emission standard far better than the international standard.


Product Gallery

Performance parameter

Basic technical parameters of LM vertical roller mill (non-metallic mining industry)

Model LM1300K LM1500K LM1700K LM1900K LM2200K LM2400K LM2800K LM3400K LM3700K
Capacity (t/h) 10-40 13-50 18-70 23-85 36-135 41-164 50-196 70-260 90-320
The size of product  μm 170-33 170-33 170-33 170-33 170-33 170-33 170-33 170-33 170-33
mesh 80-425 80-425 80-425 80-425 80-425 80-425 80-425 80-425 80-425
The best moisture content for input raw material ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1%
The size of input raw material(mm) <38 <40 <42 <45 <50 <55 <58 <62
<65
The best moisture content for input raw material <4% <4% <4% <4% <4% <4% <4% <4% <4%
Input moisture (drying required) <15% <15% <15% <15% <15% <15% <15% <15% <15%
Inlet air temperature (℃) <350 <350 <350 <350 <350 <350 <350 <350
<350
Outlet air temperature (℃) 70-95 70-95 70-95 70-95 70-95 70-95 70-95 70-95 70-95
Power(kw) 200 280 400 500 800 900 1120 1800 2240

Parameters of LMLM vertical pulverized coal mill (medium speed coal mill) (high-efficiency pulverized coal boiler, blast furnace injection, coal chemical industry, lime kiln, rotary kiln, metallurgy, electric power, cement and other industries)

Model LM880M  LM1150M  LM1300M  LM1500M  LM1700M  LM1900M  LM2200M  LM2400M  LM2800M 
The size of input raw material (mm) <20 <20 <38 <40 <42 <45 <50 <50 <50
Best input moisture
<15%
Coal powder fineness
R0.08=5-20% (200mesh,80- 95% passing)
Coal powder moisture ≤1%- 5%
Inlet air temperature (℃)
<350
Outlet air temperature (℃)
<350
Raw coal Hardgrove grindability index >55
Capacity(t/h) 4~6 7~10 10~17 16~22 20~30 26~40 35~50 45~60 65~100
Power(KW) 45~75 90~110 185~220 220~280 280~355 355~450 450~560 500~630 900~1120

LM type slag vertical mill parameters

Model LM17-2N LM19-2N LM21-2N LM24-2N LM28-2N LM35-3N LM46-4N
Capacity (t/h) 7-11  9-13 11-15 14-20 22-26 48-55 90-100 
Moisture of slag <12%
Product specific surface area ≥420 m2 /kg
Product moisture
≤1%
Power (KW) 200 280 400 500 800 1120 2240

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