Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd
Lipu Dedicated to Designing and Manufacturing Ore-dressing and Drying Equipment
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Wet Or Dry Type Gold Mining Ball Milling Machine for Ore Cement Gypsum
Introduction of Ball Mill
Ball mill is mainly used for the mixing and grinding of materials, and the fineness of the final products is even, thus saving motive power. It can be used in both dry grinding and wet grinding. This machine can adopt different lining board types according to the production need to satisfy different requirements of the customers. The fineness of the grinding process is automatically controlled by the grinding time.
Application of Ball Mill
It is used for places where need powder grinding such as concentrate mill and cement plant, and also can be used in places where need micro powder grinding like building construction and chemical industry. It works as wet grinding in concentrate mill and dry grinding when processing micro powder.
Working Principle of Ball Mill
The electro motor drives the cylinder to rotate through the reducer, and the broken ore and the steel balls inside the cylinder are brought by the lining board to a certain height under the frictional force and eccentric force produced by the rotation of the cylinder. Due to the action of gravity, the ores will drop and are gradually crushed under the impacting and grinding effect and the crushed ores will be discharged out of the cylinder through the discharging part. The discharged ores are classified by the spiral classifier, and the coarse sand will go back to ball mill from the joint feeding machine to be ground again. The feeding machine continuously and evenly feeds materials, and the ores will continuously and evenly go into the ball mill through the joint feeding machine, and the ground materials will be continuously discharged from ball mill. For this reason, ball mill is a powder grinding machine that can continuously work for 24 hours every day.
Technical Data:
| Model | Shell rotation speed(r/min) | Ball load(t) | Feeding size(mm) | Discharging size(mm) | Capacity | Motor power(kw) | Weight(t) |
| (t/h) | |||||||
| 900×1800 | 36~38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 5.5 |
| 900×3000 | 36 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 6.7 |
| 1200×2400 | 36 | 3 | ≤25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
| 1200×3000 | 36 | 3.5 | ≤25 | 0.074-0.4 | 1.6-5 | 37 | 12.8 |
| 1200×4500 | 32.4 | 5 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
| 1500×3000 | 29.7 | 7.5 | ≤25 | 0.074-0.4 | 2-5 | 75 | 16.8 |
| 1500×4500 | 27 | 11 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| 1500×5700 | 28 | 12 | ≤25 | 0.074-0.4 | 3.5-6 | 130 | 25.8 |
| 1830×3000 | 25.4 | 11 | ≤25 | 0.074-0.4 | 4-10 | 130 | 29 |
| 1830×4500 | 25.4 | 15 | ≤25 | 0.074-0.4 | 4.5-12 | 155 | 35.5 |
| 1830×6400 | 24.1 | 21 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 43 |
| 1830×7000 | 24.1 | 23 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 43.8 |
| 2100×3000 | 23.7 | 15 | ≤25 | 0.074-0.4 | 6.5-36 | 155 | 34.8 |
| 2100×4500 | 23.7 | 24 | ≤25 | 0.074-0.4 | 8-43 | 245 | 38 |
| 2100×7000 | 23.7 | 26 | ≤25 | 0.074-0.4 | 8-48 | 280 | 56.6 |
| 2200×4500 | 21.5 | 27 | ≤25 | 0.074-0.4 | 9-45 | 280 | 51.8 |
| 2200×6500 | 21.7 | 35 | ≤25 | 0.074-0.4 | 14-26 | 380 | 60 |
| 2200×7000 | 21.7 | 35 | ≤25 | 0.074-0.4 | 15-28 | 380 | 62 |
| 2200×7500 | 21.7 | 35 | ≤25 | 0.074-0.4 | 15-30 | 380 | 64.8 |
| 2400×3000 | 21 | 23 | ≤25 | 0.074-0.4 | 7-50 | 245 | 54 |
| 2400×4500 | 21 | 30 | ≤25 | 0.074-0.4 | 8.5-60 | 320 | 65 |
| 2700×4000 | 20.7 | 40 | ≤25 | 0.074-0.4 | 12-80 | 380 | 94 |
| 2700×4500 | 20.7 | 48 | ≤25 | 0.074-0.4 | 12-90 | 480 | 102 |
| 3200×4500 | 18 | 65 | ≤25 | 0.074-0.4 | Determined by process conditions | 800 | 137 |
| 3600×4500 | 17 | 90 | ≤25 | 0.074-0.4, | Determined by process conditions | 850 | 158 |
| 3600×6000 | 17 | 110 | ≤25 | 0.074-0.4 | Determined by process conditions | 1250 | 175 |
Case:
Turkey Customer Visited for Ball Mill