Working principle of crusher hammer head. First of all, the material is fed into the machine from the feed port, enters the hammer head working area, and is broken by the impact of the high-speed rotary hammer head. At the same time, the material is further broken by the high-speed impact on the counter plate, and then bounced back from the counter plate to the hammer head working area, continue to repeat the above crushing process, and finally enter the hammer area (the working area between the hammer head and the grate). The grate is further hit and grinded by the hammer head.
Crusher hammer is mainly used on the hammer shaft of the crusher rotor, so it plays a role in wear accessories. The crusher hammer head is arranged on the hammer shaft of the crusher rotor. When the crusher is running at high speed, the hammer head directly strikes the material and finally breaks into the appropriate material fineness. Crusher in the working process, due to the impact and friction of the material, it is inevitable that the hammer, lining plate, grate and other parts will wear and fail, of which the hammer wear is the most serious.
The theory proves that the material is not fully broken in a single cycle of the rotor, but after repeated cycles to be fully broken. The bulk material may not be sufficiently broken during the impact process, but it can be broken through the roller action between the impact plate and the hammer plate, which has been proved by practical experiments (in the absence of the grate, the maximum product particle size does not exceed the gap between the hammer plate and the hammer plate).
Therefore, the wear resistance of the hammer affects the operation of the crusher to a great extent, so the user must be carefully selected when choosing the crusher hammer to ensure the normal operation of the crusher equipment.
Post time: Mar-10-2025