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The most sold 2023 btma Small Ball Mill for Wet Type Grinding Gold Copper Iron Ore Steel Slag China factory zhengzhou tianze
Ball mill is the key equipment for crushing materials after they are crushed. This type of mill is loaded with a certain number of steel balls as grinding media in its cylinder.
It is widely used in cement, silicate products, new building materials, refractory materials, fertiliser, black and non-ferrous metal beneficiation and glass ceramics and other production industries to grind various ores and other grindable materials.
The ball mill consists of feeding part, discharging part, rotary part, transmission part (reducer, small transmission gear, motor, electric control) and other main parts. The hollow shaft is made of cast steel, and the inner village can be dismantled and replaced, the big gear of rotary is made of casting and hobbing, and the cylinder is set with wear-resistant lining plate, which has good wear resistance. The machine runs smoothly and works reliably.
Principle of ball mill machine
Ball mill is composed of horizontal cylinder, inlet and outlet hollow shaft and grinding head, etc. The cylinder is a long cylinder, the cylinder is equipped with grinding body, the cylinder is made of steel plate, there are steel lining plate and cylinder fixed, the grinding body is generally steel ball and just section, and according to different diameters and a certain proportion of loaded into the cylinder.

According to the particle size of the grinding material to be selected, the material from the ball mill feed end of the hollow shaft into the cylinder, when the ball mill cylinder rotation, the grinding body due to inertia and centrifugal force, friction, so that it is attached to the cylinder liner by the cylinder to take away, when brought to a certain height, due to its own gravity and was thrown down, the falling grinding body as a projectile as the cylinder to the material to be crushed.
Features of ball mill machine
1. Using belt drive, simple to use, easy to maintain, economical and durable.
2. Thickened lining plate, effectively reduce the barrel deformation and screw breakage.
3. The mill is a double-bin structure, the front bin is coarse broken, the back bin is fine grinding, higher efficiency.
4. Multi-slot pulley has more friction to improve transmission efficiency.
| Model | Rotate speed(r/min) | Grinding media Weight(T) | Feed size(mm) | Discharge size(mm) | Capacity(t/h) | Motor power(kw) | Weight(T) |
| φ900x1800 | 36 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 5.5 |
| φ900x3000 | 38 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 6.7 |
| φ1200x2400 | 36 | 3 | ≤25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
| φ1200x3000 | 36 | 3.5 | ≤25 | 0.074-0.4 | 1.6-5 | 37 | 12.8 |
| φ1200x4500 | 32.4 | 5 | ≤25 | 0.074-0.4 | 11.6-5.8 | 55 | 13.8 |
| φ1500x3000 | 29.7 | 7.5 | ≤25 | 0.074-0.4 | 2-5 | 75 | 16.8 |
| φ1500x4500 | 27 | 11 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| φ1500x5700 | 25.4 | 12 | ≤25 | 0.074-0.4 | 3.5-6 | 130 | 25.8 |
| φ1830x3000 | 25.4 | 11 | ≤25 | 0.074-0.4 | 4-10 | 130 | 29 |
| φ1830x4500 | 24.1 | 15 | ≤25 | 0.074-0.4 | 4.5-12 | 155 | 35.5 |
| φ1830x6400 | 24.1 | 21 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 43 |
| φ1830x7000 | 24.1 | 23 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 43.8 |
| φ2100x3000 | 23.7 | 15 | ≤25 | 0.074-0.4 | 6.5-36 | 155 | 34.8 |
| φ2100x4500 | 23.7 | 24 | ≤25 | 0.074-0.4 | 8-43 | 245 | 42 |
| φ2100x7000 | 23.7 | 26 | ≤25 | 0.074-0.4 | 8-48 | 280 | 56.6 |
Photos of ball mill machine
Ball mill production line planning diagram




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