LM Vertical Grinding Mills

LM Vertical Grinding Mills

LM Vertical Grinding Mills

Type: grinding mill

Model Number: LM

Feed size: :38-55mm

Production Capacity: 10-50t/h

LM vertical grinding mills is widely absorb the advanced technology in the foundation of international well-known company, combined with our thirty years of grinding equipment production experience, integrated design and development of a set of crushing, grinding, powder selection, drying, material handling and other functions in one of the five major large grinding equipment, has the process is concentrated, covers an area of small, less investment, high efficiency, energy saving, environmental protection and many other features.

LM Vertical Grinding Mills Application

LM vertical grinding mills can be divied into the mine mill, coal mill, hard mill three types.

  • Mine mill is applicable to the cement industry raw material industry;
  • Coal mill can be widely applied to pulverized coal, power, iron and steel, cement, building materials, metallurgy chemical industry preparation;
  • Hard mill for steel, iron slag, slag, also suitable for cement clinker and other chemical raw material etc..

LM Vertical Grinding Mills Working Principle

LM Vertical Grinding Mills Structures

The main motor drives the disc through the speed reducer to rotate, and the hot air from the air inlet into the vertical grinding mill body, material from the feeding port to the central disc and under the action of centrifugal force from the disc center to the edge of uniform movement, after roller grinding area disc, by grinding roller compaction, bulk material directly crushed, fine materials by after extrusion forming material bed of interparticle breakage. Crushed material continues to move to the edge of the grinding disc, a strong current of air until it is wind at ring away, and granular materials with large again fell to the disc to smash, airflow in the upper part of the separator material through, in the rotor blade under the effect of coarse particles, back to the disc grinding, fine powder qualified with air together by grinding, powder collector collection system and discharge is finished powder. Mixed material of impurities such as iron as material moves to the edge of the grinding disc, due to its own weight dropped to mill subarachnoid, and is mounted on the disc at the bottom of the scraping plate scraping slag outlet discharge machine.

Technical Data

Model Rotate Speed (r/min) Grinding Media Weight (T) Max.Feeding Size(mm) Discharge Size (mm) Output(t/h) Motor Power (KW)
Ф900×1800 36~38 1.5 ≤20 0.075-0.89 0.65-2 18.5
Ф900×3000 36 2.7 ≤20 0.075-0.89 1.1-3.5 22
Ф1200×2400 36 3 ≤25 0.075-0.6 1.5-4.8 30
Ф1200×3000 36 3.5 ≤25 0.074-0.4 1.6-5 37
Ф1200×4500 32.4 5 ≤25 0.074-0.4 1.6-5.8 55
Ф1500×3000 29.7 7.5 ≤25 0.074-0.4 2-5 75
Ф1500×4500 27 11 ≤25 0.074-0.4 3-6 110
Ф1500×5700 28 12 ≤25 0.074-0.4 3.5-6 130
Ф1830×3000 25.4 11 ≤25 0.074-0.4 4-10 130
Ф1830×4500 25.4 15 ≤25 0.074-0.4 4.5-12 155
Ф1830×6400 24.1 21 ≤25 0.074-0.4 6.5-15 210
Ф1830×7000 24.1 23 ≤25 0.074-0.4 7.5-17 245
Ф2100×3000 23.7 15 ≤25 0.074-0.4 6.5-36 155
Ф2100×4500 23.7 24 ≤25 0.074-0.4 8-43 245
Ф2100×7000 23.7 26 ≤25 0.074-0.4 8-48 280
Ф2200×4500 21.5 27 ≤25 0.074-0.4 9-45 280
Ф2200×6500 21.7 35 ≤25 0.074-0.4 14-26 380
Ф2200×7000 21.7 35 ≤25 0.074-0.4 15-28 380
Ф2200×7500 21.7 35 ≤25 0.074-0.4 15-30 380
Ф2400×3000 21 23 ≤25 0.074-0.4 7-50 245
Ф2400×4500 21 30 ≤25 0.074-0.4 8.5-60 320
Ф2700×4000 20.7 40 ≤25 0.074-0.4 12-80 400
Ф2700×4500 20.7 48 ≤25 0.074-0.4 12-90 430
Ф3200×4500 18 65 ≤25 0.074-0.4 According to the process condition 800

Table 1: Technical Parameters of Wet Type and Rolling Bearing supporting the LM Vertical Grinding Mills
Model Shell Size(mm) Effective Volume(m3) Grinding Media Weight(t) Rotate Speed(r/min) Power(Kw) Discharge Size(㎜) Output(t/h) Remark
Dia×Length
GMQG1530 1500×3000 4 8 27.6 75 0.8-0.074 12-2.8 380V
GMQG1535 1500×3500 4.6 11 27.6 75-90 0.8-0.074 14-3.4 380V
GMQG1830 1800×3000 6.5 13 25.3 132 0.8-0.074 21-4.8 380V
GMQG1835 1800×3500 7.58 16 25.3 160 0.8-0.074 25-5.8 380V
GMQG1840 1800×4000 8.65 17.3 25.3 185 0.8-0.074 28-6.6 380V
GMQG1845 1800×4500 9.75 19.5 25.3 210 0.8-0.074 31-7.2 380V
GMQG2122 2100×2200 6.7 14.7 23.8 160 0.8-0.074 24-5.3 380V
GMQG2130 2100×3000 9.2 17 23.8 185 0.8-0.074 26-6.0 380V
GMQG2136 2100×3600 11 19 23.8 210 0.8-0.074 29-6.5 380V
GMQG2140 2100×4000 12.2 20.5 23.8 220 0.8-0.074 32-7.2 380V
GMQG2145 2100×4500 13.8 22 23.8 250 0.8-0.074 36-8.1 380V
GMQG2424 2400×2400 9.8 20 22.8 220 0.8-0.074 32-6.6 380V
GMQG2430 2400×3000 12.2 25 22.8 250 0.8-0.074 38-7.5 380V
GMQG2436 2400×3600 14.6 30 22.8 280 0.8-0.074 42-8.5 380V
GMQG2440 2400×4000 16.2 33 22.8 355 0.8-0.074 47-9.5 380V
GMQG2445 2400×4500 18.2 37 22.8 400 0.8-0.074 55-10.5 380V
GMQG2721 2700×2100 10.7 24 21.7 280 3.0-0.074 84-8.5 6-10KV
GMQG2727 2700×2700 13.8 29 21.7 315 3.0-0.074 105-9.0 6-10KV
GMQG2730 2700×3000 15.3 32.5 21.7 355 3.0-0.074 120-10 6-10KV
GMQG2736 2700×3600 18.4 39 21.7 400 3.0-0.074 145-12 6-10KV
GMQG2740 2700×4000 20.5 43 21.7 450 3.0-0.074 159-13 6-10KV
GMQG2745 2700×4500 23 50 21.7 500 3.0-0.074 180-15 6-10KV
GMQG3231 3200×3100 22.65 46.9 18.6 500 3.0-0.074 182-16 6-10KV
GMQG3236 3200×3600 26.2 52 18.6 560 3.0-0.074 190-19 6-10KV
GMQG3240 3200×4000 29.2 57 18.6 630 3.0-0.074 210-22 6-10KV
GMQG3245 3200×4500 32.8 65 18.6 710-800 3.0-0.074 235-29 6-10KV
GMQG3254 3200×5400 39.2 81.6 18.6 800-1000 3.0-0.074 280-35 6-10KV
GMQG3640 3600×4000 35.6 75 17.3 800 3.0-0.074 230-25 6-10KV
GMQG3645 3600×4500 40.8 88 17.3 1000 3.0-0.074 259-29 6-10KV
GMQG3650 3600×5000 45.3 96 17.3 1120 3.0-0.074 288-35 6-10KV
GMQG3660 3600×6000 54.4 117 17.3 1250-1500 3.0-0.074 310-38 6-10KV
GMQG3685 3600×8500 79 144 17.3 1800 3.0-0.074 450-50 6-10KV

 

Table 2: Technical Parameters of Dry Type Over-Flow and Rolling Bearing supporting the LM Vertical Grinding Mills
Model Shell Size(mm) Effective Volume(m3) Grinding Media Weight(t) Rotate Speed(r/min) Power(Kw) Discharge Size(㎜) Output(t/h) Remark
Dia×Length
GMQY1530 1500×3000 4 8.4 27.6 75 0.8-0.074 11-2.6 380V
GMQY1535 1500×3500 4.6 10 27.6 75-90 0.8-0.074 13.2-3.0 380V
GMQY1830 1800×3000 6.5 12 25.3 110-132 0.8-0.074 20-4.5 380V
GMQY1835 1800×3500 7.58 15 25.3 132-160 0.8-0.074 23-5.0 380V
GMQY1840 1800×4000 8.65 16 25.3 160-185 0.8-0.074 25-6.0 380V
GMQY1845 1800×4500 9.75 18 25.3 185-210 0.8-0.074 28-6.8 380V
GMQY2122 2100×2200 6.7 14.7 23.8 160 0.8-0.074 22-5.0 380V
GMQY2130 2100×3000 9.2 17 23.8 185 0.8-0.074 25-5.8 380V
GMQY2136 2100×3600 11 19 23.8 210 0.8-0.074 28-6.0 380V
GMQY2140 2100×4000 12.2 20.5 23.8 220 0.8-0.074 30-7.0 380V
GMQY2145 2100×4500 13.8 22 23.8 250 0.8-0.074 34-8.0 380V
GMQY2424 2400×2400 9.8 18.8 22.8 210 0.8-0.074 30-6.2 380V
GMQY2430 2400×3000 12.2 23 22.8 250 0.8-0.074 34-6.6 380V
GMQY2436 2400×3600 14.6 25 22.8 280 0.8-0.074 40.5-7.9 380V
GMQY2440 2400×4000 16.2 28 22.8 315 0.8-0.074 45-8.7 380V
GMQY2445 2400×4500 18.2 31 22.8 355 0.8-0.074 50-9.8 380V
GMQY2721 2700×2100 10.7 20 21.7 280 3.0-0.074 76-6.0 6-10KV
GMQY2727 2700×2700 13.8 25.5 21.7 315 3.0-0.074 98-7.8 6-10KV
GMQY2730 2700×3000 15.3 28 21.7 355 3.0-0.074 108-8.8 6-10KV
GMQY2736 2700×3600 18.4 34 21.7 355-400 3.0-0.074 130-10.5 6-10KV
GMQY2740 2700×4000 20.5 37 21.7 400-450 3.0-0.074 144-11.5 6-10KV
GMQY2745 2700×4500 23 42.5 21.7 500 3.0-0.074 180-13 6-10KV
GMQY3231 3200×3100 22.65 22.65 18.6 450 3.0-0.074 164-14.4 6-10KV
GMQY3236 3200×3600 26.2 26.2 18.6 500 3.0-0.074 171-17.1 6-10KV
GMQY3240 3200×4000 29.2 29.2 18.6 560 3.0-0.074 190-20 6-10KV
GMQY3245 3200×4500 32.8 61 18.6 630 3.0-0.074 228-22 6-10KV
GMQY3254 3200×5400 39.3 73 18.6 710 3.0-0.074 270-26 6-10KV
GMQY3640 3600×4000 35.6 67 17.3 710 3.0-0.074 210-20 6-10KV
GMQY3645 3600×4500 40.8 76 17.3 800-1000 3.0-0.074 233-26 6-10KV
GMQY3650 3600×5000 45.3 86 17.3 1120 3.0-0.074 260-31.5 6-10KV
GMQY3660 3600×6000 54.4 102 17.3 1250 3.0-0.074 280-34 6-10KV
GMQY3685 3600×8500 79 131 17.3 1500 3.0-0.074 400-45 6-10KV

Leave A Comment