Ball mill
Ball mill manufacturer gold copper cement China
China ball mill in workshop
Ball mill classification:
Based on discharge methods can be divide into 3 models overflow type ball mill , grate (or grid ) type ball mill , and peripheral type (this type most is rod mill )
Grate type ball mill
The grate type ball mill is a low-level forced ore discharge machine, which stores less slurry in the grinding machine. so, higher density minerals are not easily concentrated in the grinding machine.
Overcrushing is lighter than overflow type ball mills
The grinding speed can be faster.
The productivity of grate type is usually 10% to 20% higher than overflow type.
Overflow type ball mil
Overflow type ball mill has a simple structure
Easy to manage and maintain.
It is better for fine grinding than grate type,
Overflow type ball mills are often used in mineral processing.
Parameter of the Ball mill
| Specification | Rotary speed(rpm) | Balls loading(t) | Feeding size（mm) | Discharging size | Capacity(tph) | Motor model | Power（kw） | Dimension(L*W*H mm) | Weight(t) |
| MQG900×1800 | 38 | 1.8 | ≤25 | 0.074—0.6 | 0.8—1 | Y225M | 22 | 4765×2300×1985 | 5.5 |
| MQG900×300 | 37.4 | 2.7 | ≤25 | 0.074—0.3 | 0.8 | Y225M | 30 | 6170×2034×2074 | 7.2 |
| MQG1200×2400 | 32 | 4.8 | ≤20 | 0.074—0.6 | 1.5—2 | Y280M | 45 | 6520×2850×2540 | 11.5 |
| MQG1200×4500 | 30 | 5.2 | ≤25 | 0.074 | 1.5 | Y280M | 55 | 8820×3070×2630 | 13.8 |
| MQG1500×4500 | 28.8 | 10 | ≤25 | 0.074—0.4 | 3—4 | JR126 | 110 | 9680×3200×2114 | 23 |
| MQG1500×6400 | 28.8 | 12 | ≤25 | 0.074—0.4 | 3—5 | JR127 | 130 | 10440×3200×2114 | 25 |
| MQG1830×5400 | 28.8 | 13 | ≤25 | 0.074—0.4 | 3—5 | JR127 | 130 | 11140×3200×2114 | 27 |
| MQG1830×6400 | 24.5 | 15 | ≤25 | 0.074—0.4 | 3—7 | JR137 | 210 | 9880×4685×3750 | 33 |
| MQG1830×7000 | 24.5 | 19 | ≤25 | 0.074—0.4 | 5—7 | JR137 | 210 | 11710×4685×3750 | 34 |
| MQG2200×7000 | 24.5 | 20 | ≤25 | 0.074—0.4 | 6—8 | JR138 | 245 | 12320×4685×3750 | 36 |
| MQG2200×9000 | 21.6 | 30 | ≤25 | 0.074—0.8 | 8—10 | JR158 | 380 | 12780×5365×4210 | 54.43 |
| MQG2400×7000 | 21.4 | 34 | ≤25 | 0.074—0.8 | 8—10 | JR1510 | 475 | 15180×5465×4210 | 68.5 |
| MQG2400×8000 | 20.4 | 36 | ≤25 | 0.074—0.8 | 10—14 | JR1510 | 475 | 13520×5700×4800 | 79 |
| MQG2600×8000 | 20.4 | 42 | ≤25 | 0.074—0.8 | 10—14 | YR630 | 560 | 14520×5865×4800 | 85 |
| MQG2600×8000 | 19.6 | 52 | ≤25 | 0.074—0.8 | 16—20 | JR1512 | 630 | 14780×5600×4910 | 97 |
| MQG3000×9000 | 18.3 | 78 | ≤25 | 0.074—0.8 | 20—25 | YR1000 | 1000 | 17010×7100×5400 | 150 |
Balls for ball mill
Grinding balls for ball mill, mainly includes High, medium , low chromium alloy steel balls and High, medium , low aluminum ceramic balls.etc.The diameter of the steel balls is has 100mm , 80mm , 60mm , 40mm , 20mm etc. click for : how to add balls for ball mill ? how to reduce damage of balls
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