main features
1. Efficient and energy-saving: Adopting a vertical structure, the grinding roller directly crushes the material, reducing energy consumption by 30% -50% compared to traditional ball mills.
2. Uniform particle size: The finished product particle size can be adjusted between 80-600 mesh, with a uniform particle size distribution.
3. High degree of automation: equipped with PLC control system, easy to operate, can achieve automated operation.
4. Small footprint: The vertical structure design has a small footprint and is suitable for spaces with limited space.
5. Good environmental performance: equipped with efficient dust removal equipment, with low dust emissions, meeting environmental protection requirements.
Working principle
1. Feeding: The material is evenly fed into the powder mill through a feeder.
2. Grinding: The material is crushed and ground between the grinding roller and the grinding disc, gradually turning into fine powder.
3. Grading: The ground material is graded by a classifier, and materials that meet the particle size requirements are collected. Materials that do not meet the requirements are returned for further grinding.
4. Collection: The finished powder is collected through a cyclone collector or pulse dust collector.
application area
1. Cement industry: used for grinding cement raw materials, clinker, slag, etc.
2. Power industry: used for the preparation of coal powder.
3. Metallurgical industry: used for grinding and beneficiation of ores.
4. Chemical industry: used for grinding and processing of chemical raw materials.
5. Non metallic mineral industry: used for grinding minerals such as limestone, calcite, talc, and barite.
Technical Parameter
maintenance
1. Regular lubrication: Regularly lubricate moving parts such as bearings and gears to reduce wear.
2. Check the grinding rollers and discs: Regularly inspect the wear of the grinding rollers and discs and replace them in a timely manner.
3. Cleaning equipment: Regularly clean the residual materials inside the equipment to prevent blockage.
4. Check the electrical system: Regularly inspect the electrical system to ensure safe operation of the equipment.
5. Maintenance of dust removal equipment: Regularly clean and maintain dust removal equipment to ensure environmental performance.
Common faults and solutions
1. Decreased production: Check the wear of the grinding rollers and discs and replace them in a timely manner.
2. The finished particles are too coarse: adjust the speed of the classifier or check the wear of the classifier.
3. Abnormal equipment vibration: Check if the bolts are loose and adjust the equipment balance.
4. Overheating of bearings: Check the lubrication condition and replenish or replace the lubricating oil.
