LM Vertical Grinding Mill

LM Vertical Grinding Mills To Process Iron Ore,Quartz,Slag Sale From China.

LM series vertical grinder is a new high efficiency equipment which gathered SBM's experts grinding experience for many years and combined with foreign advanced technology.The structure design of LM series vertical grinding mill is reasonable and reliable, thoroughly solved the technical problems that industrial mill production is low and high energy consumption, and SBM has a good reputation and offer you the moderate price of high quality to meet your needs.

Application of LM Vertical Grinding Mill

LM series vertical milling machine is mainly used in cement, electric power, metallurgy, building materials, chemical industry, mines and other minerals material grinding processing. LM series vertical milling machine can grind granite, garnet, iron oxide yellow, chemical fertilizer, compound fertilizer, fly ash, coal, coking coal, lignite, ling mei sand, feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramic, bauxite,porcelain clay, fluorspar, bentonite, medical stone, rhyolite, muddy greenstone, pyrophyllite, shale, violet arenaceous stone, green muddy rock, overlapping rock, basalt, gypsum, graphite, silicon carbide, such as thermal insulation material of mok's hardness below 9.3 all kinds of inflammable and explosive mineral materials processing.

Advantages of LM Vertical Grinding Mill

  • Environmental protection: low noise, no dust, accord with national environmental standards.
  • Low operating cost: high grinding efficiency, less wear and tear, directly on the grinding at the mill rolling grinding materials, low energy consumption, saving energy consumption than ball mill system in about 30%-40%.
  • Product quality is stable: because the time of material stay in the grinding is short, easy to detect and control the product particle size and chemical composition, reduce duplication of grinding, stable product quality.
  • Easy and reliable operation: automatic control system, reduce the destructive equipment, improve the convenience of operation.
  • Easy maintenance:the parts are easy to replace,greatly save time.

Related knowledge of LM vertical grinding mill

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LM Vertical Grinding Mill Technical Data

Model LM130K LM150K LM170K LM190K LM220K LM130M LM150M LM170M LM190M LM220M LM130N LM150N LM170N LM190N LM220N
Wheel diameter(mm) 1300 1500 1700 1900 2200 1300 1500 1700 1900 2200 1300 1500 1700 1900 2200
Output (th) 10-30 13-40 18-57 23-72 36-110 10-15 16-22 20-28 26-35 35-50 5-14 7-20 8-27 9-30 18-55
Finish fineness µm 170-45 170-45 170-45 170-45 170-45   170-45 170-45 170-45 170-45 170-45
Mesh 80-325 80-325 80-325 80-325 80-325   80-325 80-325 80-325 80-325 80-325
Coal powder fineness (R0.08) 5-20% 5-20% 5-20% 5-20% 5-20%  
Coal powder moisture (%) <1% <1% <1% <1% <1%
End product moisture (%) ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1% ≤1%
Grinding material particle size D80 (mm) <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10
Grinding material max feed size(mm) <38 <40 <42 <45 <50 <38 <40 <42 <45 <50 <38 <40 <42 <45 <50
Moisture of grinding material not to dry (%) <4% <4% <4% <4% <4% <4% <4% <4% <4% <4%
Matieral moisture of into mill (%) <15% <15% <15% <15% <15%
Moisture of grinding material need to dry (%) 4%-15% 4%-15% 4%-15% 4%-15% 4%-15% 4%-15% 4%-15% 4%-15% 4%-15% 4%-15%
Into mill air temperature (℃) <350 <350 <350 <350 <350 <350 <350 <350 <350 <350 <350 <350 <350 <350 <350
Out of the mill air temperature (℃) 70-95 70-95 70-95 70-95 70-95 75-95 75-95 75-95 75-95 75-95 70-95 70-95 70-95 70-95 70-95
Raw coal hardgrove grindability index (HGI) >55 >55 >55 >55 >55
Main motor power (kw) 200 280 400 500 800 185 250 315 400 500 200 280 400 500 800
Contour dimension Length (mm) 5520 6550 7170 7580 8080 5520 6550 7170 7580 8080 5520 6550 7170 7580 8080
Width (mm) 2500 3070 3460 3320 4660 2500 3070 3460 3320 6700 2500 3070 3460 3320 4660
Height (mm) 7060 7560 8300 8960 9020 7060 7560 8300 8960 9020 7060 7560 8300 8960 9020