The swing hammer is the main working part for hammermill crusher, which need to have sufficient wear resistance and strength, so the material, hardness, size and tolerance requirements of the position must be ensured
The material of the bimetal hammer for the hammermill crusher is made of bimetal composite material, and the wear-resistant part (that is, the output part) is high chromium alloy. High chromium alloy is the abbreviation of high chromium white anti-wear cast iron, Rockwell hardness HRC≥59, Generally controlled between 59 ^ 62. The appearance should not have defects such as cracks, pores, folding, tearing, surface scratches, crushing, looseness, inclusions, etc. There should be no cracks or pores in the parts, and the grains should be uniform. The performance of the wear-resistant parts of the swing hammer is uniform and no welding phenomenon is allowed. The performance, size and tolerance all meet the requirements of the crusher. Weight deviation: ≤150g, and the dimensions meet the original factory requirements. The material of the swing hammer handle is made of high-grade casting steel, and there should be no defects such as cracks, pores, folding, tearing, flashing burrs, etc., and there should be no cracks and pores in the parts, and the grains should be uniform. The performance of the whole part is uniform, no welding is allowed. The performance, size and tolerance of the crusher meet the original requirements of the crusher. The weight deviation: ≤200g, and the hammer handle surface is hard HB280-320. The hammer shaft is made of national standard carbon steel, and the dimensions meet the requirements of the original factory. When the bimetal hammer and hammer handle impact ordinary rocks (gangue, bluestone, sandstone, etc.), they will not break or crack due to quality problems.
Xinnai Casting produces all kinds of hammer for hammermill crusher which can be customized according to samples, free on-site surveying and mapping, customized drawings, etc., and strive to provide customers with high-quality and good-priced crusher wear parts. Looking for hammermill crusher swing hammer manufacturers, it should be Xinnai!
