Product Introduction
Ultra fine grinding mill is capable of grinding various materials with hardness levels ranging from low to medium. It can handle materials with a Mohs hardness of up to 9 and a moisture content of up to 6%. Some common materials processed by micro powder grinding mills include limestone, calcite, marble, talc, barite, dolomite, and kaolin, etc.
Work Principle
Ultra fine grinding mill utilizes a combination of attrition and impact forces to reduce the size of the particles. It operates by rotating a set of grinding rollers or discs at a high speed, which creates a strong centrifugal force. The material is fed into the grinding chamber and is subjected to grinding, crushing, and impact between the rollers or discs and the grinding ring.
Features
- The yield is 40% higher than other mills.
- High utilization rate of Wear material:2-5years.
- Adjustable particle size:325-3000mesh.
- High safety and reliability. The design of the mill is rigorous, so no screw loosening to damage the machine.
- Closed system, so it is the green and ideal equipment for environment protection.
Technical Parameter
| Model | HJM80 | HJM80A | HJM90L | HJM100L-H | HJM100P | HJM125L | HJM1680L |
|---|---|---|---|---|---|---|---|
| Ring Diameter (mm) | 800 | 800 | 900 | 1000 | 1000 | 1250 | 1680 |
| Ring Number (PCS) | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
| Input Size (mm) | <10 | <10 | <10 | <15 | <15 | <20 | <20 |
| Output Size (mesh) | 150-3000 | 150-3000 | 150-3000 | 150-3000 | 150-3000 | 150-3000 | 150-3000 |
| Capacity (t/h) | 0.5-5.5 | 0.5-5.5 | 0.8-6.5 | 1.2-10 | 1.2-11 | 2.5-20 | 5-45 |
| Outlet Size L*W*H (mm) | 8605*4139 *6050 | 10454*3393 *6626 | 11735*3952 *7525 | 14507*3633 *7562 | 14362*4200 *7562 | 19261*4406 *8591 | 25067*5414 *9007 |
| Main Motor Power (kw) | 75 | 75 | 55*2 | 132/75*2 | 132/75*2 | 185 | 315 |
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