The main components of the crusher “shell” and “discharge grate”
The shells of the crushers produced by our factory are all welded by steel plates, which have strong anti-vibration and impact resistance. The discharge grate is made by casting wear-resistant alloy material to ensure its wear resistance and durability. Because the series of crushers produced by our factory are made of high-quality materials, their service life is much higher than that of ordinary crushers on the market.
The main part of the crusher one: shell
The shell of the crusher is mainly composed of upper and lower shells. In order to ensure its stability, Zhengzhou Weilit specially uses bolts to connect them tightly during processing. The shells are all welded by steel plates, and the inner surfaces in contact with the ore are equipped with wear-resistant liners. The upper shell is provided with hammer shaft extraction holes, and both ends of the lower shell are equipped with inspection doors for replacement of grate and personnel to enter the machine for maintenance.
The main part of the crusher two: discharge grate
The discharging grate of the crusher has two sets of discharging grate, which are installed symmetrically on both sides of the bearing anvil. Each set of grate is composed of six grate plates pierced on the grate frame, and the grate plates are made of wear-resistant alloy material. The grate is installed in the lower part of the rotor, and the gap with the rotor is adjustable. The gap size should not be greater than 20mm. If the gap is too large, it will affect the crushing efficiency and cause abnormal wear of the hammer.
For some wearing parts, the Henan DEWO stone crusher machine manufacturer has also made special treatments, which can reduce the consumption of wearing parts and prolong its service life by more than double.
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