LM Vertical Grinding Mills

LM Vertical Grinding Mills

LM Vertical Grinding Mills grinding technology is accompanied by modern high-tech and new materials industry and developed a new crush engineering technology, LM Vertical Grinding Mills machine has become one of the main deep-processing equipment, the most important industrial minerals and other raw materials has important implications for the development of modern mill industry.Service Online >

LM Vertical Grinding Mills processing of granite ore products

Because granite hardness only to diamond in second place, durable, is an ideal material for the production of wall and ground floor.

In the production and processing of granite in the process, will be used mainly following equipment: jaw crusher, hammer crusher, crusher,LM Vertical Grinding Mills, ultra-fine grinding roll mill. equipment. SBM production of LM Vertical Grinding Mills equipment for ore grinding process categories such as calcite, limestone, mica, Ling ore, granite and other materials, including a full set of equipment, including hammer crusher, bucket elevator, storage silos, vibration feeder, micro-grinding host, frequency classifier, double cyclone powder collector, pulse dust removal system, high pressure blower, air compressor, electrical control systems.

LM Vertical Grinding Mills Scope

LM Vertical Grinding Mills for grinding barite, limestone, ceramic, slag, etc. Mohs hardness of not greater than 6.3 and humidity below 6% of non-explosive mines, metallurgy, chemicals, building materials and other industries more than 280 kinds of material for high fine powder processing, product size in the range of 325-3000 turned head, and under high pressure spring and centrifugal force, keep grinding ring rolling, rolling pressure ratio Raymond powder machine under the same conditions, 1.2 times higher power the yield is much improved.

When the material to be ground into the grinding chamber, fed by the shovel blade between RCC roller and grinding ring, RCC after the powder with circulating air blower into the analysis machine, qualified with the powder gas inflow whirlwind powder which is finished, the large particles tablets to regrinding.

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

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