1. Working principle of hammer crusher

Hammer crusher is a kind of equipment that uses high-speed rotating hammer to crush materials. It is mainly composed of feed port, fuselage, hammer, screen plate, discharge port, etc. After the material enters the hammer crusher, it is crushed by the rapid rotation of the hammer and then discharged from the equipment through the screen plate.

2. Precautions for operation of hammer crusher

1. Before starting the crusher, check whether the equipment has abnormal sound and odor, and check whether the lubricating oil is sufficient.

2. To start the crusher in the correct operating sequence, turn on the feeding equipment first, and then start the hammer crusher.

3. Before putting in large pieces of material, small materials should be put in first to check the wear of the hammer and screen plate.

4. When starting the hammer crusher, it should be started smoothly. It should not be started or stopped suddenly to avoid damage.

5. Before stopping work, the materials in the feed chamber and the discharge chamber should be crushed as much as possible to avoid material blockage.

3. Hammer crusher wearing parts

1. Hammer head: The hammer head is the core component of the hammer crusher, which is easy to wear and needs to be replaced regularly.

2. Screen plate: The screen plate is an important component of the hammer crusher. It is easy to wear, rotate poorly and other faults, and also needs to be replaced regularly.

3. Bearings: The bearings in the hammer crusher are prone to wear and rust, and need to be lubricated or replaced regularly.

4. Gears: The gears of the hammer crusher are also one of the wearing parts. Pay attention to details when disassembling and assembling to avoid machine failure.

In short, correct operation methods and regular maintenance can not only extend the service life of the hammer crusher, but also ensure work efficiency and safety.