1. Application of ball mill grinding
Ball mill is the key equipment for grinding after the crushing process, which ismanufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
1) An efficient tool for grinding many materials into fine powder.
2) The ball mill/ fertilizer balls is used to grind many kinds of mine and other materials, or to select the mine
3) Ball mill/ fertilizer balls is widely used in building material, and chemical industry.
4) There are two ways of grinding: the dry way and the wet way.
5) Ball mill/ fertilizer balls can be divided into tabular type and flowing type according to differentexpelling mine
6) To use the ball mill/ fertilizer balls , the material to be ground is loaded into the neoprene barrel that contains grinding media.
7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.
8) The longer the ball mill/ fertilizer balls runs, the finer the powder will be.
9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.
10) Our ball mills/ fertilizer balls have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.
2. Working principle of ball mill grinding
The ball mill 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 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.
3. Technical data of ball mill grinding
Model | Speed of bucket (r/min) | Weight of ball (t) | Size of feed opening (mm) | Size of outputting feed (mm) | Production (t/h) | Power (Kw) | Weight (t) |
Φ1500×4500 | 27 | 14 | ≤25 | 0.075-0.4 | 3-6 | 110 | 21 |
Φ1500×5700 | 27 | 15 | ≤25 | 0.075-0.4 | 3.5-6 | 132 | 24.7 |
Φ1830×3000 | 24 | 11 | ≤25 | 0.075-0.4 | 4-10 | 180 | 28 |
Φ1830×6400 | 24 | 23 | ≤25 | 0.075-0.4 | 6.5-15 | 210 | 34 |
Φ1830×7000 | 24 | 25 | ≤25 | 0.075-0.4 | 7.5-17 | 245 | 36 |
Φ2200×5500 | 21 | 30 | ≤25 | 0.075-0.4 | 10-22 | 370 | 48.5 |
Φ2200×6500 | 21 | 30 | ≤25 | 0.075-0.4 | 14-26 | 280 | 52.8 |
Φ2200×7500 | 21 | 33 | ≤25 | 0.075-0.4 | 16-29 | 475 | 56 |
4. Some production flow of ball mill grinding