• Description
  • Features
  • Technical Specification
  • Working Principle

GMQG high-efficiency ball mill is composed of feeder, discharge opening, rotation part, transmission part (reducer, gear transmission shaft, motor and power control cabinet) and other main parts, which is widely used in black, non-ferrous metal mining, building materials, chemicals, electricity, coal, transportation, light industry and other industrial sectors. Lattice-type ball mill has lattice panels at the discharge end, with more volume of ball, larger installation power, higher capacity and more coarse discharge granularity and usually used in primary crushing; Spill-over ball mill are usually used in fine grinding without lattice panels at the end and with higher discharge opening, less volume of ball, smaller installation power, lower production capacity and finer discharge granularity.

 

1. Our company’s ball mill use rolling bearing instead of sliding bearing, which save 10%-20% of the energy and at the condition of some power, the capacity is 10%-20% higher;
2. Adopting oil grease to lubricate the gear;
3. The expensive GXYZ is needless when the ball mill support by rolling bearing;
4. Mine ball mill whose diameter over 2700mm can use high pressure motor, pneumatic clutch, gear oil grease lubrication device and low speed driving device for the convenience of turning and repair. These device is optional based on the needs of users;
5. Cast steel hollow shaft, removable liner, gear hobbing machine to process the casting rotate gear, inside of the barrel installed with wearable line with good abrasion resistance. The machine’s performance is stable and reliable.
Wet lattice-type rolling bearing ball mill
 
Model Barrel size(mm) Effective volume (m3) Ball load (t) Barrel rotating speed(r/min) Power(kw) Output size
(㎜)
Capacity
(t/h)
Weight
(kg)
Remark
Dia*length
GMQG1530 1500×3000 4.0 8 27.6 75 0.8-0.074 12-2.8 15500 380V
GMQG1535 1500×3500 4.6 11 27.6 75-90 0.8-0.074 14-3.4 16300 380V
GMQG1830 1800×3000 6.5 13 25.3 132 0.8-0.074 21-4.8 28200 380V
GMQG1835 1800×3500 7.58 16 25.3 160 0.8-0.074 25-5.8 30800 380V
GMQG1840 1800×4000 8.65 17.3 25.3 185 0.8-0.074 28-6.6 33400 380V
GMQG1845 1800×4500 9.75 19.5 25.3 210 0.8-0.074 31-7.2 36200 380V
GMQG2122 2100×2200 6.7 14.7 23.8 160 0.8-0.074 24-5.3 43200 380V
GMQG2130 2100×3000 9.2 17 23.8 185 0.8-0.074 26-6.0 46800 380V
GMQG2136 2100×3600 11.0 19 23.8 210 0.8-0.074 29-6.5 49100 380V
GMQG2140 2100×4000 12.2 20.5 23.8 220 0.8-0.074 32-7.2 50200 380V
GMQG2145 2100×4500 13.8 22 23.8 250 0.8-0.074 36-8.1 51800 380V
GMQG2424 2400×2400 9.8 20 22.8 220 0.8-0.074 32-6.6 54800 380V
GMQG2430 2400×3000 12.2 25 22.8 250 0.8-0.074 38-7.5 57800 380V
GMQG2436 2400×3600 14.6 30 22.8 280 0.8-0.074 42-8.5 60800 380V
GMQG2440 2400×4000 16.2 33 22.8 355 0.8-0.074 47-9.5 63800 380V
GMQG2445 2400×4500 18.2 37 22.8 400 0.8-0.074 55-10.5 66300 380V
GMQG2721 2700×2100 10.7 24 21.7 280 3.0-0.074 84-8.5 66400 6-10KV
GMQG2727 2700×2700 13.8 29 21.7 315 3.0-0.074 105-9.0 71700 6-10KV
GMQG2730 2700×3000 15.3 32.5 21.7 355 3.0-0.074 120-10 77300 6-10KV
GMQG2736 2700×3600 18.4 39 21.7 400 3.0-0.074 145-12 82400 6-10KV
GMQG2740 2700×4000 20.5 43 21.7 450 3.0-0.074 159-13 84730 6-10KV
GMQG2745 2700×4500 23.0 50 21.7 500 3.0-0.074 180-15 89100 6-10KV
GMQG3231 3200×3100 22.65 46.9 18.6 500 3.0-0.074 182-16 139000 6-10KV
GMQG3236 3200×3600 26.20 52 18.6 560 3.0-0.074 190-19 143000 6-10KV
GMQG3240 3200×4000 29.2 57 18.6 630 3.0-0.074 210-22 147000 6-10KV
GMQG3245 3200×4500 32.8 65 18.6 710-800 3.0-0.074 235-29 151000 6-10KV
GMQG3254 3200×5400 39.2 81.6 18.6 800-1000 3.0-0.074 280-35 161000 6-10KV
GMQG3640 3600×4000 35.6 75 17.3 800 3.0-0.074 230-25 185000 6-10KV
GMQG3645 3600×4500 40.8 88 17.3 1000 3.0-0.074 259-29 190000 6-10KV
GMQG3650 3600×5000 45.3 96 17.3 1120 3.0-0.074 288-35 200000 6-10KV
GMQG3660 3600×6000 54.4 117 17.3 1250-1500 3.0-0.074 310-38 220000 6-10KV
GMQG3685 3600×8500 79.0 144 17.3 1800 3.0-0.074 450-50 260000 6-10KV


Wet spill-over type rolling bearing ball mill

Model Barrel size(mm) Effective volume(m3) Ball load(t) Barrel rotating speed(r/min) Power(kw) Output size
(㎜)
Capacity
(t/h)
Weight
(kg)
Remark
Dia*length
GMQY1530 1500×3000 4.0 8.4 27.6 75 0.8-0.074 11-2.6 15.1 380V
GMQY1535 1500×3500 4.6 10 27.6 75-90 0.8-0.074 13.2-3.0 16.0 380V
GMQY1830 1800×3000 6.5 12 25.3 110-132 0.8-0.074 20-4.5 27.8 380V
GMQY1835 1800×3500 7.58 15 25.3 132-160 0.8-0.074 23-5.0 29.7 380V
GMQY1840 1800×4000 8.65 16 25.3 160-185 0.8-0.074 25-6.0 32.6 380V
GMQY1845 1800×4500 9.75 18 25.3 185-210 0.8-0.074 28-6.8 35.5 380V
GMQY2122 2100×2200 6.7 14.7 23.8 160 0.8-0.074 22-5.0 42.9 380V
GMQY2130 2100×3000 9.2 17 23.8 185 0.8-0.074 25-5.8 46.5 380V
GMQY2136 2100×3600 11 19 23.8 210 0.8-0.074 28-6.0 48.0 380V
GMQY2140 2100×4000 12.2 20.5 23.8 220 0.8-0.074 30-7.0 49.9 380V
GMQY2145 2100×4500 13.8 22 23.8 250 0.8-0.074 34-8.0 51.3 380V
GMQY2424 2400×2400 9.8 18.8 22.8 210 0.8-0.074 30-6.2 54.0 380V
GMQY2430 2400×3000 12.2 23 22.8 250 0.8-0.074 34-6.6 57.0 380V
GMQY2436 2400×3600 14.6 25 22.8 280 0.8-0.074 40.5-7.9 59.68 380V
GMQY2440 2400×4000 16.2 28 22.8 315 0.8-0.074 45-8.7 62.9 380V
GMQY2445 2400×4500 18.2 31 22.8 355 0.8-0.074 50-9.8 65.5 380V
GMQY2721 2700×2100 10.7 20 21.7 280 3.0-0.074 76-6.0 63.5 6-10KV
GMQY2727 2700×2700 13.8 25.5 21.7 315 3.0-0.074 98-7.8 66.7 6-10KV
GMQY2730 2700×3000 15.3 28.0 21.7 355 3.0-0.074 108-8.8 75.6 6-10KV
GMQY2736 2700×3600 18.4 34 21.7 355-400 3.0-0.074 130-10.5 81.8 6-10KV
GMQY2740 2700×4000 20.5 37 21.7 400-450 3.0-0.074 144-11.5 83.5 6-10KV
GMQY2745 2700×4500 23.0 42.5 21.7 500 3.0-0.074 180-13 87.6 6-10KV
GMQY3231 3200×3100 22.65 22.65 18.6 450 3.0-0.074 164-14.4 127 6-10KV
GMQY3236 3200×3600 26.20 26.2 18.6 500 3.0-0.074 171-17.1 131.0 6-10KV
GMQY3240 3200×4000 29.2 29.2 18.6 560 3.0-0.074 190-20 135.0 6-10KV
GMQY3245 3200×4500 32.8 61.0 18.6 630 3.0-0.074 228-22 139.0 6-10KV
GMQY3254 3200×5400 39.3 73.0 18.6 710 3.0-0.074 270-26 148.7 6-10KV
GMQY3640 3600×4000 35.6 67 17.3 710 3.0-0.074 210-20 165 6-10KV
GMQY3645 3600×4500 40.8 76 17.3 800-1000 3.0-0.074 233-26 170 6-10KV
GMQY3650 3600×5000 45.3 86 17.3 1120 3.0-0.074 260-31.5 180 6-10KV
GMQY3660 3600×6000 54.4 102 17.3 1250 3.0-0.074 280-34 200 6-10KV
GMQY3685 3600×8500 79.0 131 17.3 1500 3.0-0.074 400-45 240 6-10KV

The materials are evenly and spirally fed into the first cabin of grinder trough the hollow shaft from the feeding device, in which there is ladder lining plate or ripple lining plate with different size of steel ball. The rotation of cylinder will generate the centrifugal force which will bring the steel ball to a certain height, and drop down to impact and grind the materials. After the coarse grinding in the first cabin, the materials go into the second cabin, in which there is flat lining plate and steel ball. The materials will be further grinded and are discharged from grate.
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