SBM : Ball Mill Manufacturers
We have been engaged ball mill manufacture and export for more than 20 years. SBM ball mill has been applied in industry mining, construction, cement grinding plant, etc. As one of the best ball mill manufacturers, we have improved our global services. SBM ball mill grinding can work continuously without any trouble.
We have been engaged ball mill manufacture and export for more than 20 years. SBM ball mill has been applied in industry mining, construction, cement grinding plant, etc. As one of the best ball mill manufacturers, we have improved our global services. SBM ball mill grinding can work continuously without any trouble.
How to install ball mill ?
Host-axis should be the level and the ends of the hollow shaft should in the same height, but it is allowed that the feed-side higher than the discharge end about 1mm. The gap surrounding the hollow shaft should be basically the same as surrounding the bearing gland.
After the host installation, the installation of transmission part can begin. Firstly, you should check the assembly of the ball mill transmission part, mainly examine whether the pinion shaft and the reducer of low-speed shaft is concentric.
Install and adjust the transmission part based on the host’s large gear, So that the width of the both sides of the pinion gear is the same as the large gear, gear tooth surface of the large gear are parallel to the pinion gear and gear backlash should be at least 0.25mm. From the size of the gear contacts traces to see, the length of contacts traces should be at least 60% of the length of the gear and the height of contacts traces should be at least 40% of the height of the gear.
If the contacts traces lean to the one side, namely, that tooth surface is not parallel. If the large gear is jammed, namely, the gap between the gears is too small, which should be enlarged.
Host-axis should be the level and the ends of the hollow shaft should in the same height, but it is allowed that the feed-side higher than the discharge end about 1mm. The gap surrounding the hollow shaft should be basically the same as surrounding the bearing gland.
After the host installation, the installation of transmission part can begin. Firstly, you should check the assembly of the ball mill transmission part, mainly examine whether the pinion shaft and the reducer of low-speed shaft is concentric.
Install and adjust the transmission part based on the host’s large gear, So that the width of the both sides of the pinion gear is the same as the large gear, gear tooth surface of the large gear are parallel to the pinion gear and gear backlash should be at least 0.25mm. From the size of the gear contacts traces to see, the length of contacts traces should be at least 60% of the length of the gear and the height of contacts traces should be at least 40% of the height of the gear.
If the contacts traces lean to the one side, namely, that tooth surface is not parallel. If the large gear is jammed, namely, the gap between the gears is too small, which should be enlarged.
SBM ball mill grinding principles
Ball mill grinding is widely used for the grinding purposes of various materials such as cement, chemicals, ores, paints and so on. To use sbm ball mill grinding, the material to be ground is loaded into the Neoprene barrel that contains grinding media. 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. Obviously, the longer the Ball Mill runs, the smaller the powder will be. Ultimate particle size depends entirely on how hard the ground material is, and how long the Ball Mill runs. Our Ball Mills have been being used to grind glass, make ceramic glaze, powder various chemicals, and make Black Powder.
Ball mill grinding is widely used for the grinding purposes of various materials such as cement, chemicals, ores, paints and so on. To use sbm ball mill grinding, the material to be ground is loaded into the Neoprene barrel that contains grinding media. 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. Obviously, the longer the Ball Mill runs, the smaller the powder will be. Ultimate particle size depends entirely on how hard the ground material is, and how long the Ball Mill runs. Our Ball Mills have been being used to grind glass, make ceramic glaze, powder various chemicals, and make Black Powder.
Ball mill specification
| Model | Rotary Speed(r/min) | Ball Quantity (t) | Input Size (mm) | Output Size (mm) | Capacity(t/h) | Power (kW) | Weight (t) |
|---|---|---|---|---|---|---|---|
| Φ900x1800 | 38 | 1.5 | ≤20 | 0.075~0.89 | 0.65~2 | 18.5 | 3.6 |
| Φ900x3000 | 38 | 2.7 | ≤20 | 0.075~0.89 | 1.1~3.5 | 22 | 4.6 |
| Φ1200x2400 | 32 | 3.8 | ≤25 | 0.075~0.6 | 1.5~4.8 | 45 | 12.5 |
| Φ1200x3000 | 32 | 5 | ≤25 | 0.074~0.4 | 1.6~5 | 45 | 12.8 |
| Φ1200x4500 | 32 | 7 | ≤25 | 0.074~0.4 | 1.6~5.8 | 55 | 13.8 |
| Φ1500x3000 | 27 | 8 | ≤25 | 0.074~0.4 | 2~5 | 90 | 17 |
| Φ1500x4500 | 27 | 14 | ≤25 | 0.074~0.4 | 3~6 | 110 | 21 |
| Φ1500x5700 | 27 | 15 | ≤25 | 0.074~0.4 | 3.5~6 | 132 | 24.7 |
| Φ1830x3000 | 24 | 11 | ≤25 | 0.074~0.4 | 4~10 | 180 | 28 |
| Φ1830x6400 | 24 | 23 | ≤25 | 0.074~0.4 | 6.5~15 | 210 | 34 |
| Φ1830x7000 | 24 | 25 | ≤25 | 0.074~0.4 | 7.5~17 | 245 | 36 |
| Φ2200x5500 | 21 | 30 | ≤25 | 0.074~0.4 | 10~22 | 370 | 48.5 |
| Φ2200x6500 | 21 | 30 | ≤25 | 0.074~0.4 | 14~26 | 380 | 52.8 |
| Φ2200x7500 | 21 | 33 | ≤25 | 0.074~0.4 | 16~29 | 475 | 56 |
