There are three reasons for the granularity of the hammer crusher: Hammer failure, sieve plate failure and fan fault.
(1) the hammer head parts of the hammer crusher are the main working parts of the hammer crusher. The hammer crusher is exposed to the material, and the wear and tear will gradually be worn away until the new parts are replaced. When the hammer head is badly worn, the hammer head will fail to strike the material, which results in the coarser size of the product. Only the new hammerhead parts can be replaced to ensure the granularity of the product.
(2) the cause of the sieve plate, the breakage of the castor plate of the crusher, can not effectively play a screening role. The sieve plate of the hammer crusher is greatly affected by the material, so it is necessary to check and replace the new castor plate.
(3) for the wind selection hammer crusher, if the wind blade is worn for a long time, it is not obvious for the material with low crushing hardness. However, because the hard material is broken, the particles are coarser and some larger pieces are easily broken from the rotor cavity of the hammer, although the centrifugal wind leaves are in the transport. In the process of material, to some extent, it also plays the role of crushing the material, but it accelerates the wear of the centrifugal fan. In the long run, the life of the crusher will be reduced and the effect of the broken product will be discounted.
