Plate hammer generally crushing hardness is relatively large stone, such as ore gold, iron, copper, other metal ore and so on, in addition to crushing limestone, quartz stone, coal gangue, cobblestone and so on can not be separated from alloy plate hammer.
   High chromium is the material of the hammer, the hammer cost is low, and the hammer hardness is high;  But generally there is a lack of toughness, easy to fracture, the technology's success, to make up for the poor toughness high chromium plate hammer, enchase carbide, not only improves the toughness of the plate hammer, and embed the carbide will give high chromium plate hammer changed into the "copper head, atom", its hardness is improved, the service life is also a times higher than ordinary high chromium plate hammer.  In this way, the long downtime caused by frequent replacement of the hammer and the waste pollution caused by frequent replacement of the hammer are reduced, and the performance of the hammer is improved.  Is coal gangue and other brittle hard materials crushing hammer.