Have questions? SBM sales representatives are available for live chat now WELCOME TO SBM MACHINERY!

Mineral Dressing Ore Crusher

Mineral Dressing Ore Crusher

Improvement Measures of Plate Hammer in Mineral Dressing Ore Crusher

Mineral Dressing Ore Crusher is a kind of part which is easy to be worn because of the full impact crushing of materials by using the combined action of plate hammer and counterattack plate. Therefore, the contact between plate hammer and material is sufficient. In order not to affect the crushing effect of the equipment and prolong the service life of the plate hammer, many suppliers have invested in the improvement research of the plate hammer. Based on the analysis of the long-term improvement research, we have sorted out the improvement measures of the plate hammer of the Mineral Dressing Ore Crusher.

1. Material improvement: The original plate hammer made of high manganese steel can not play a full production role in the mining crushing industry, so it is necessary to re-select the material of plate hammer. At present, multi-element high chromium cast iron has gradually replaced the quality of high manganese steel. Through reasonable improvement, the performance of plate hammer has been greatly improved, not only the production efficiency of equipment has been improved, but also the service life of plate hammer has been prolonged.

2. Structural improvement: Due to the brittleness of multi-element high chromium cast iron, it is necessary to improve the structure of plate hammer: 1. Change the square bolt hole which may cause stress concentration of plate hammer into circular or elliptical bolt hole, so as to reduce the cracking phenomenon of plate hammer in use. 2. SBM will disconnect the longer plate hammer from the middle of the installation hole, and reserve the installation clearance without affecting the crushing effect, which can reduce the bending moment, reduce the size and shape requirements of the installation surface of the plate hammer, and make the plate hammer structure more stable in the installation process of the rotor.

3. Improvement of casting technology: In order to ensure that there is no rust and oil stain in the melting process of multi-element high chromium cast iron, it is necessary to melt and inoculate and modify the cast hammer. According to the characteristics of multi-element high chromium cast iron such as fluidity and shrinkage hole, shrinkage production is carried out to ensure that there is no rust and oil stain in the melting process. It is proved that the cast plate hammer has better wear resistance, toughness and longer service life.

The above improvement measures of Mineral Dressing Ore Crusher plate hammer are put forward according to the specific application and the comprehensive situation of production capacity. It has strong applicability in actual production work and is selected and applied by many suppliers and users.

Get Price And Support

Simply complete the form below, click submit, you will get the price list and a SBM representative will contact you within one business day. Please also feel free to contact us by email or phone. ( * Denotes a required field).