How does a vertical crusher work

The working principle of a vertical crusher is mainly based on the impact, compression, and shear effects between the material inside the casing and the high-speed rotating crushing components (such as hammers, chain knives, etc.). The following is a detailed explanation of the working process of the vertical crusher:

• Material entry
• The material is fed into the casing of the crusher through the feeding port. The feed inlet is usually designed at the upper part of the casing to facilitate the smooth entry of materials.
• High speed impact
• Inside the casing, materials collide with high-speed rotating crushing components such as hammers. These broken parts are usually made of high-strength wear-resistant materials, such as special steel, to ensure their durability and crushing efficiency. During the impact process, the material is subjected to strong impact force and begins to be broken into smaller particles.
• Repeatedly shattered
• The crushed material continues to be impacted and compressed by the broken components inside the casing. At the same time, the material will also collide with the inner wall of the casing, causing rebound and colliding with more broken components. In this way, during the falling process, the material undergoes several impacts and compressions, gradually being broken into smaller particles.
• Screening and discharge
• After multiple crushing processes, the material reaches the required particle size range. At this point, the material will be discharged from the casing through a sieve or mesh. The size of the sieve or sieve holes can be adjusted as needed to control the particle size of the discharged material.
• Airflow effect (some models)
• In some vertical crushers, the effect of airflow is also utilized to assist in the crushing and screening process. The high-speed rotating crushing components generate airflow, which carries the material up and throws it towards the sieve or sieve holes. This can not only increase the number of collisions between materials and crushing components, but also improve screening efficiency.
• Characteristics and advantages
• The vertical crusher has the characteristics of reasonable structure, easy operation, and strong applicability. The broken parts are usually made of wear-resistant materials, which can effectively improve production efficiency and service life. At the same time, the vertical crusher also has advantages such as easy maintenance and easy cleaning.
• In summary, the vertical crusher crushes materials into the desired particle size range through the impact, compression, and shear effects between the materials inside the casing and the high-speed rotating crushing components, as well as the assistance of airflow (some models), and discharges them from the lower part.