1, the crushing ratio is large (generally 10-25, the highest up to 50), high production capacity, uniform product, less over-crushing phenomenon, low energy consumption per unit product, simple structure, light equipment weight, easy operation and maintenance.
2, suitable for crushing all kinds of medium and brittle materials.
3, the compressive strength of the crushed material does not exceed 150 mpa.
4, can be different sizes of raw materials broken into uniform particles, in order to facilitate the next process processing, mechanical structure reliable, high production efficiency, good applicability.
Working principle
The motor drives the rotor to rotate at high speed in the crushing chamber. The material is fed into the machine from the upper feed port, and crushed by the blow, impact, shear and grinding of the hammer with high speed movement. In the lower part of the rotor, a screen plate is provided, and the particle grade of the crushed material less than the size of the screen hole is discharged through the screen plate, and the coarse particle grade larger than the size of the screen hole is blocked on the screen plate and continues to be hit and ground by the hammer, and finally discharged through the screen plate.
Other instructions
1, the classification of hammer crusher?
Hammer crusher can be divided into: single stage hammer crusher, high efficiency hammer crusher, sand crusher, vertical shaft hammer crusher, reversible hammer crusher, ring hammer crusher. The ring coal crusher, which replaces the hammer head of the hammer crusher with a steel ring, is a variant of the hammer crusher.
2, what are the safety precautions of hammer crusher?
(1) If an emergency failure occurs during operation, the equipment can be stopped first. Do not force start until the fault is rectified.
(2) Electrical equipment failure should be handled by electrical personnel.
(3) When you need to enter the internal inspection of the machine, you must first pull off the power switch and hang up the sign for maintenance. Before inspection, the material inside the machine should be cleaned first to prevent injury. Before the test, the top cover must be covered and the bolts tightened.
(4) All safety devices must be complete and secure. When the contact signal and communication equipment fail, the crusher cannot be started.
