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The hammer head, also known as the knife tooth, is an accessory on the crushing shaft set, which is mainly in direct contact with coal and used for crushing coal.

In the process of hammer head production, hammer head material toughness, hardness to be high. But sometimes it is difficult to maintain both the toughness and the hardness of the hammerhead. In the actual selection of materials, to fully understand the working conditions and wear conditions, reasonable selection of materials. The material can be selected according to the impact of coal. For example, when the lumpiness of coal is large, the impact force it bears is also large. The selection of high manganese steel can make the hammer head both tough and hard. Select material according to material characteristics. The harder the coal is, the harder the material of the hammer head is. The greater the lumpiness of coal, the higher the requirement for toughness. Hammer head materials are selected according to the structure of the crusher. The hammer head of an ordinary hammer crusher is subjected to a greater impact force and should be made of high toughness materials. When selecting hammer head material, economy should also be considered.

To prolong the service life of the hammer head of the crusher, it is not only necessary to choose the suitable material, guarantee the quality and mechanical properties of the hammer head, but also to choose the appropriate hammer head structure, so as to achieve reasonable use and management. Henan Shuangzhi Machinery Equipment Co., LTD. Produces all kinds of crusher hammer head and crushing shaft sets. If there is any need, please contact us by phone or visit our factory.