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Ball Mill

The structure of our high-efficient and energy-saving ball mill is different from the original ball mill. The machine body and the bottom frame is integral, so that the machine can be craned and put on the base in one step. The principle axis adopts double-row centripetal spherical roller bearing. Its energy consumption is reduced by 30%, and the discharge mode of materials is force by grate, instead of control discharge by overflow, so that the fineness of milled materials is promoted, and the processing volume is increased by 15-30%.

The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grids. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate centrifugal force, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.
Main Technical Parameters of Ball Mill:

Model Rotate Speed
（r/min） 		Grinding Media Weight
(t)		 Feeding size
(mm)		 Discharge size
(mm)		 Output(t/h) Motor Power
(kw)		 Weight
(t)
Ф900×1800 36～38 1.5 ≤20 0.075-0.89 0.65-2 18.5 4.6
Ф900×3000 36 2.7 ≤20 0.075-0.89 1.1-3.5 22 5.6
Ф1200×2400 36 3 ≤25 0.075-0.6 1.5-4.8 30 12
Ф1200×3000 36 3.5 ≤25 0.074-0.4 1.6-5 37 12.8
Ф1200×4500 32.4 5 ≤25 0.074-0.4 1.6-5.8 55 13.8
Ф1500×3000 29.7 7.5 ≤25 0.074-0.4 2-5 75 15.6
Ф1500×4500 27 11 ≤25 0.074-0.4 3-6 110 21
Ф1500×5700 28 12 ≤25 0.074-0.4 3.5-6 130 24.7
Ф1830×3000 25.4 11 ≤25 0.074-0.4 4-10 130 28
Ф1830×4500 25.4 15 ≤25 0.074-0.4 4.5-12 155 32
Ф1830×6400 24.1 21 ≤25 0.074-0.4 6.5-15 210 34
Ф1830×7000 24.1 23 ≤25 0.074-0.4 7.5-17 245 36
Ф2100×3000 23.7 15 ≤25 0.074-0.4 6.5-36 155 34
Ф2100×4500 23.7 24 ≤25 0.074-0.4 8-43 245 42
Ф2100×7000 23.7 26 ≤25 0.074-0.4 8-48 280 50
Ф2200×4500 21.5 27 ≤25 0.074-0.4 9-45 280 48.5
Ф2200×6500 21.7 35 ≤25 0.074-0.4 14-26 380 52.8
Ф2200×7000 21.7 35 ≤25 0.074-0.4 15-28 380 54
Ф2200×7500 21.7 35 ≤25 0.074-0.4 15-30 380 56
Ф2400×3000 21 23 ≤25 0.074-0.4 7-50 245 54
Ф2400×4500 21 30 ≤25 0.074-0.4 8.5-60 320 65
Ф2700×4000 20.7 40 ≤25 0.074-0.4 12-80 400 94
Ф2700×4500 20.7 48 ≤25 0.074-0.4 12-90 430 102
Ф3200×4500 18 65 ≤25 0.074-0.4 According to the process condition 800 137

Table 1: Technical Parameters of Wet Type and Rolling Bearing supporting the Ball Mill：


Model 		Shell Size
（mm） 		Effective Volume
（m3） 		Grinding Media Weight
（t） 		Rotate Speed
（r/min） 		Power
（Kw） 		Discharge Size
（㎜） 		Output
（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

Table 2: Technical Parameters of Wet Type Over-Flow and Rolling Bearing supporting the Ball Mill：


Model 		Shell Size（mm） Effective Volume（m3） Grinding Media Weight（t） Rotate Speed（r/min） Power（Kw） Discharge Size（㎜） Output（t/h） Weight（t） 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

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