I. Working Principle
The material is conveyed to the crushing chamber of the main unit via the feeding device. Inside the chamber, the material undergoes impact, collision, friction, shearing, and compression with the high-speed rotating components and particles to achieve crushing. The crushed material is then separated into coarse and fine powders by a Classifier Wheel. The coarse powder flows back into the crushing chamber for further grinding, while the purified gas is exhausted by the induced fan.
II. Performance Advantages and Characteristics
The ultrafine mechanical grinder is a newly developed mechanical crushing equipment independently researched and developed by our company. Its comprehensive performance indicators have reached the world's advanced level, making it a preferred choice for numerous ultrafine powder processing applications.
- Low Energy Consumption: Combining centrifugal crushing, impact crushing, and extrusion crushing, it saves up to 40-50% energy compared to other types of mechanical crushers.
- High Fineness: Equipped with a self-diverting classification system, the product fineness can reach a minimum of 2500 mesh.
- Wide Material Entry Range: The maximum particle size of the input material is ≤50mm, requiring only one stage of coarse crushing equipment.
- Low Wear: The wearing parts of the crushing section are made of composite wear-resistant materials, ensuring long service life and no pollution when processing materials with Mohs hardness ≤5.
- Strong Mechanical Stability: It can operate continuously for 24 hours without shutdown.
- Versatile Functions: It can crush needle-shaped materials with a length-to-diameter ratio of 15:1; maintain low temperatures during crushing, suitable for heat-sensitive materials; disperse sintered and agglomerated ultrafine materials with complete recovery of particle size; have particle shaping capabilities to effectively improve bulk density; crush fibrous materials; crush materials with high moisture content, with drying capabilities; and crush sticky materials.
- Negative Pressure Production: Ensures no dust pollution and an excellent working environment.
- High Automation, Strong Stability, and Easy Operation: Provides a highly automated operation with strong stability and ease of use.
III. Application Fields
It is widely used in the ultrafine crushing, dispersing, and particle shaping of various dry powder materials in industries such as non-metallic mining, chemicals, building materials, food, medicine, pesticides, feed, new materials, and environmental protection.
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