Geometric Shape for Plate Hammer of Impact Crusher

The plate hammer of the impact crusher is fixed on the rotor, which is the important component for the crusher. The plate hammer of the impact crusher produced by Henan Hongxing Mining is solid, which makes it easy to be replaced. The plate hammer is made of the steel and the bearing steel which has the perfect shock resistance materials. The domestic plate hammer is mainly made of the high manganese steel. In the installation requirements,
The geometric shape of the plate hammer of the impact crusher has great impact on the production capacity and the service life of the impact crusher.professional Drying Hammer Crusher manufacturers The common geometric shape for the plate hammer of the impact crusher has the following types. First, the screws fixation is mainly the long strip plate hammer. At present, this structure is used the most. However,Grinding Mill suppliers if you use the screws to fix the plate hammer, the screw is easily to be exposed and damaged. The service life is very short. The second is the insert way. The plate hammer is fixed on the rotor through insert. The plate hammer can be used by changing the head after it is worn, which can save the steel material. However,Grinding Mill Manufacturers this structure has very strict requirements for the manufacture of the size, or the disassembly and the assembly will become difficult. The third is wedge fixation. The plate hammer is composed of the protection plate and the impact plate. The structure is fixed by the wedge block. There is no screw on the impact plate. After the attrition, you only need replace the protection plate. This kind of structure is complex, which is only suitable for the large impact crusher. Forth, when the top thread is tightened, you can push the plate hammer and closely weld with the wedge block. When the rotor works, the plate hammer and the wedge block will be connected more closely with the action of the centrifugal force. This structure is simple. In addition, the maintenance is convenient and the work operation is stable.