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Ball Mill Grinder Machine, an energy-saving grinding device, is widely used in mineral processing, building materials and chemical industries. Ball Mill Grinder Machine grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter is, the slower the rotation is. If the peripheral speed of the Ball Mill Grinder Machine is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill.
The Structure of Ball Mill Grinder Machine
Ball Mill Grinder Machine is composed by feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbling process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The Ball Mill Grinder Machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.
Features of Ball Mill Grinder Machine
1. Large application range, simple structure and convenient maintenance;
2. Large capacity and continuous work are obvious advantages;
3. Various barrel lining and grinding media, excellent corrosion resistance;
4. Installation and adjustment are very convenient and easy to operate.
Mill Grinder Machine Specification:
Model |
Max Feeding Size (mm)
| Output Size (mm) | Ball Load (t) | Rotary Speed (r/min) | Capacity (t/h) | Power (kw) | Weight (t) |
900×1800 | ≤15 | 0.075-0.89 | 1.9 | 37 | 0.5-2 | 15 | 3.4 |
900×2100 | ≤15 | 0.075-0.4 | 2.3 | 37 | 0.4-2 | 18.5 | 3.9 |
1200×2000 | ≤25 | 0.075-0.4 | 3.85 | 35 | 1.1-2.5 | 30 | 7.78 |
1200×2400 | ≤25 | 0.075-0.4 | 4.6 | 35 | 1.3-3.2 | 30 | 8.65 |
1200×2800 | ≤25 | 0.075-0.4 | 5.4 | 35 | 1.5-3.7 | 37 | 10.02 |
1200×4500 | ≤25 | 0.075-0.4 | 8.6 | 35 | 2.7-6.79 | 45 | 14 |
1500×3000 | ≤25 | 0.047-0.4 | 9 | 29 | 3.3-8.2 | 75 | 14.122 |
1500×4500 | ≤25 | 0.047-0.4 | 10.5 | 29 | 3.3-8.5 | 75 | 15.636 |
1500×5700 | ≤25 | 0.047-0.4 | 13.5 | 29 | 4.5-12 | 90 | 20 |
Here are the Working Principle of Ball Mill Grinder Machine :
This Ball milling machine, a horizontal type and tubular running, has two warehouses.
The Ball milling machine runs along the outside gear. Materials spirally and evenly enter the first warehouse along the input hollow axis by input devices. In the warehouse, there is a ladder scale board or ripple scale board. Steel balls of different specifications are installed in the scale board of the Ball milling machine. When the barrel body rotates, centrifugal force is produced.
At the same time, the steel balls are carried to some height and then fall to grind and strike the material. After being grinded coarsely in the first warehouse, the material then enters into the second warehouse of the Ball milling machine for regrinding. In the end, the powder produced by the Ball milling machine is discharged by output material board.
Picture for our Ball Mill Grinder Machine products
Picture for the final Powder products
Picture for the factory