Products

Grinding equipment

LM Vertical Grinding Mills

According to customers' requirements, SBM success in absorbing foreign experience and world-advanced technology, and in producing our vertical products, with self-owned intellectual property right. Now it has wide application in metallurgy, construction, chemical and mining industries, being the preferred equipments in grinding industry. LM series vertical milling machine, which is developed and launched by SBM, sets medium crushing, drying, grinding, classifying and other functions as a whole, being the ideal equipment in the grinding industry.

  • Small occupation area Low investment cost
  • Low operation cost and long service life
  • High grinding efficiency
  • Excellent drying function
  • Good final products quality
  • Easy to maintain
  • Environmentally friendly
  • High classifying capacity

Vertical Mineral Mill Model and Technical Date:

Model > LM130K > LM150K > LM170K LM190K LM220K LM240K
Turnplate diameter
(mm)
1300 1500 1700 1900 2200 2400
Capacity (t/h) 10~30 13~40 18~57 23~72 36~114 41~128
Final product size μm 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
Final product water percentage ≤1% ≤1% ≤1% ≤1% ≤1% ≤1%
Max. input size (mm) <38 <40 <42 <45 <50 <55
Best water percentage of raw material <4% <4% <4% <4% <4% <4%
Drying needed if water percentage is more than <15% <15% <15% <15% <15% <15%
Input wind temperature (℃) <350 <350 <350 <350 <350 <350
Output wind temperature (℃) 70~95 70~95 70~95 70~95 70~95 70~95
Main motor power (KW) 185~220 250~280 355~400 450~500 710~800 800~900
Overall dimension
L×W×H
(mm)
3500
×3400
×5800
4200
×3900
×7100
4700
×4500
×8300
8500
×5600
×8800
10200
×6700
×10600
11700
×7700
×12200
Weight (t) 48 75 90 100 125 160

Vertical Coal Mill Model and Technical Date:

Model LM130M LM150M LM170M LM190M LM220M LM240M
Turnplate diameter (mm) 1300 1500 1700 1900 2200 2400
Capacity (t/h) 10~15 16~22 20~28 26~35 35~45 40~50
Coal powder fineness (R0.08) <15% <15% <15% <15% <15% <15%
Coal powder water percentage <1% <1% <1% <1% <1% <1%
Max. input size (mm) <38 <40 <42 <45 <50 <55
Input material water percentage <15% <15% <15% <15% <15% <15%
Input wind temperature (℃) <350 <350 <350 <350 <350 <350
Output wind temperature(℃) 75~95 75~95 75~95 75~95 75~95 75~95
Raw coal Hardgrove grindability index (HGI) >55 >55 >55 >55 >55 >55
Main motor power (KW) 185 250 315 400 500 560
Overall dimension
L×W×H
(mm)
3500
×3400
×5800
4200
×3900
×7100
4700
×4500
×8300
8500
×5600
×8800
10200
×6700
×10600
11700
×7700
×12200
Weight(t) 46 75 94 100 122 157

LM series vertical grinding mills are widely used in grinding non-flammable and non-explosive materials under 9.3(the Moh's hardness), such as grinding quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore quartz, slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.