The vertical crusher is a new generation of high-efficiency crusher that integrates the technology of the same type of crusher at home and abroad, and optimizes the design of the main technical parameters. It is a combination of a hammer crusher and a counter crusher. The performance has reached the domestic advanced level and is used to crush various medium hard ores.
The vertical crusher for building materials, mining, metallurgy, chemical industry broken limestone, clinker, coal and other ore crushing operations, but also can be used dolomite, flint, lead zinc ore, serpentine, blast furnace slag , gangue, phosphate rock and other materials of medium hardness crushing operations, particularly suitable for processing hard limestone, dolomite, granite, basalt highway pavement or artificial sand stone crushing.
The material to be crushed falls vertically from the upper part of the machine into the impeller of high-speed rotation. Under the action of high-speed centrifugal force, the material that is shunted around the impeller in another part of the machine produces high-speed impact and smash. After the materials collide with each other, Between the impeller and the casing, the vortex is formed by multiple collisions, friction and pulverization, and is discharged straight from the lower part to form a closed circuit for multiple cycles, and the required size of the finished product is controlled by the screening device .
Vertical crushers have the following performance advantages:
1. The structure is simple and reasonable, and the running cost is low. Using the stone stone principle, the wear is small;
2. The vertical crusher has high breaking rate and energy saving;
3. With fine crushing and coarse grinding function;
4. It is affected by the moisture content of the material and the moisture content can reach 8%;
5. The working noise is less than 75 decibels (db level), and the dust pollution is less;
6. Suitable for crushing medium and hard materials;
7. The product is in the form of a cube with high bulk density and minimal iron pollution;
8. The impeller self-lining wear is small and easy to maintain.
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