Impact Crusher Production Ills

Impact Crusher Production Ills

Common ills in production of impact crushers

For the working process of the impact crusher, to understand its common ills, we can respond to these shortcomings in production in time. Here we analyze the two common ills of the machine: the strong vibration of the equipment and Serious damage to the hammer.

The impact crusher is affected by many factors in the crushing process of the material, so the effect of the crushing and the problems that may occur during the work are difficult to determine, and the understanding of the common problems can help the customer to be more Quickly and timely complete the handling of these ills, so that the equipment is better put into production. Here we analyze the common ills in the production of the machine: strong vibration of the equipment and severe wear of the hammer.

Disadvantages, strong vibration of the machine

When the impact crusher is produced, the strong vibration and noise problems are one of the common problems of the equipment. At the same time, the temperature of the rotor bearing rises rapidly, causing the bearing to burn out and the machine cannot be normal. The phenomenon of operation, because the plate hammer of the equipment often uses castings, the casting and processing precision is low, so the quality of each plate hammer is quite different. If some measures are not taken during assembly, the rotor mass will be unbalanced, and in production In the middle, the mass of the rotor is large and the rotation speed is high, so this unbalance phenomenon will produce strong polarization, causing the bearing to heat up sharply or even burn out.

For the impact crusher, even if the plate hammer is replaced, effective measures are taken, and the rotor meets the balance requirement. However, after the machine is used for a period of time, the unevenness of the hammers may cause the rotor to be unbalanced and vibrate. , thereby jeopardizing the production process.

Treatment method: After analyzing the hazard of the strong impact of the impact crusher, we need to analyze the treatment measures, mainly to keep the rotor in balance. If the vibration of the machine is intensified during production, it is necessary to stop the inspection board. If the wear of the hammer does not reach the wear limit, the replacement or replacement of the hammer should be carried out to restore the balance of the rotor, thus assisting the crushing work of the impact crusher to proceed smoothly, but if the wear of the hammer has been reached The wear limit should be replaced.

Disadvantages 2, severe wear of the hammer

For the production process of the impact crusher, the hammer wear is the main failure mode. Generally, the hammer has a short service life and a large consumption. It requires a large number of spare parts to maintain normal production and high production cost. There are two reasons for the short service life of the hammer: one is the improper selection of the hammer material, the second is the improper selection of the hammer structure, the natural wear life of the hammer with large wear and large wear under the same material conditions. long.

Treatment method: The life of the plate hammer can be improved from the scientific selection of the material of the plate hammer and the structure of the optimized plate hammer, thereby reducing the impact of the impact crusher production process. In the selection of the plate hammer, some wear resistance should be selected. Better performance materials such as high chromium cast iron and low carbon alloy steel.

The article mainly introduces the common ills in the production of impact crusher. The analysis of this problem is more detailed, mainly in two aspects: the strong vibration of the equipment and the severe wear of the hammer. For the comparison of these two aspects In detail, the solution is also given, and the working state of the equipment is fundamentally handled to ensure the good effect of its production.

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