(1) hammer crusher working principle of material falling from the feed inlet into the crushing chamber, and the high-speed rotary hammer with impact material was broken at a rapid rate in a certain impact on the grate, larger size After repeated crushing materials, after crushing the material to meet the requirements of small to exclude crack through the grate. (2) analysis of hammer crusher hammer wear during operation, in addition to being hit, but also by the material erosion wear and hammer metal manufacturers, metal wear and hammer in such long-term repeated use, the hammer work surface would be destroyed, so that deformation occurred, if used in the reversible crusher, hammer edges on both sides will be ground into a smooth circular surface. Hammer crusher in the early work surface shape changes as the hammerhead mainly by the impact of wear, the material in the positive impact force shaping metal surface deformation and impact craters. When the hammer of the working face ground into the arc, then the surface stress changes, metal migration from the hammer surface erosion wear, resulting in failure of the hammer. Despite the impact of material can produce a certain amount of wear is not enough, and ultimately makes the hammer failure in the initial work. Thereby increasing the hardness of the hammer, hammer wear resistance can be improved, thereby reducing the impact of wear and improve the toughness of the material helps to suppress the generation of cracks and expansion will help reduce erosion wear. Therefore, the choice of what kind of wear-resistant material is the basic way to improve the life of hammerhead. Hammer crusher Limestone is very good, so called limestone crusher. Limestone in the industrial field is widely used, it is also more common crushing and processing, Xin Li Heavy limestone crusher by the user visits and feedback found in the hammer crusher crushing limestone processing parameters during metal wear and hammer, hammer head life is not ideal, is the impact hammer limestone crusher produced? Crushing or severe wear conditions on the hammer? First we look at the quality of the limestone itself for impact hammer life. 1, the level of the chemical composition of the limestone has a great influence in the life of the silicon content of the hammer. Silicon on hammer has a strong abrasive wear resistant metal hammer price, so that the hammer rapid wear. In general, the higher silicon content, the shorter the life of the hammer. Ideally limestone silicon content of less than 2%. 2, the compressive strength of limestone is closely related to the level of life and hammer. The higher compressive strength, fragility worse, the shorter the life of the hammer. Ideally, the compressive strength of limestone below 120Mpa. Next, let us explore whether the situation crushing hammer crusher influential life. 1, the average particle size of limestone crusher has a great influence on the life of the hammer. 2, the crusher discharge size has a great influence on the life of the hammer. 3, rainy and wet materials have a significant impact on the life of the hammer. 4, crusher discharge grate seam blocked number and time continued to work after plugging length, has a great influence on the life of the hammer. 5, limestone feedstock containing mud and roots and other impurities have great impact on the life of the hammer. 6, hammer work to a certain degree of wear parts timely negative, have a great impact on the life of the hammer. Wear-resistant metal hammer price | Xin Li Heavy preferred (certified) | Liaoyuan metal wear and hammerhead provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) (www.gyxljxc.com) is Zhengzhou, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Li Xin Heavy Industries in leadership with the staff warmly welcome all inquiries negotiations to create Xin Li Heavy a better future.