The Premonition and Causes of the Hammerhead Failure

The hammer crusher is widely used in all kinds of materials crushing, but in the practical we often find that the hammerhead has been polished and cannot behave as well as before. The most serious among which is the reduced efficiency and delayed work schedule.

So we must find the premonition and causes of the hammerhead failure to replace the worn ones before they cause damages to the work. No matter what material the hammerhead adopts, it will always be worn. Especially the hammerhead is a crucial part in the hammer crusher. So in the everyday functioning, we should put more emphasis on the hammerhead maintenance and repaire at the fixed time. Hongxing Machinery here gives you some suggestions about the premonition of the hammerhead failure according to the practical performance.

The wearing of the hammerhead not only comes from the erosion and polishing from the materials, but also from the impact force which is inevitable to the single stage hammer crusher, vertical hammer crusher or any crusher else. After using for a long time, the surface and the corner angle on either side will be worn to the smooth circular arc.

Speaking professionally, the wearing of the hammerhead is like this: there is no wearing on the surface and corner angle when it is put into practice the first time. At this time the hammerhead mainly stands the impact force, then the materials strike it directly and cause deformation and dump on its surface. After the appearance of wearing on the surface, its thrust face discomposes and the opposite force and tangential force from the hammerhead will form an impact force and cutting force to itself, causing the reduced impact force and productivity and prolonged crushing time directly when crushing materials.

So, when the acting force of the hammerhead transfers, that means its service life is coming to an end. If this phenomenon occurs in your working, it should be dealt with in time.

Source of this article：HX China edit：HX China