With the development of the demand for industrial wear-resistant metal is growing, while the performance of wear-resistant metal also made new demands. But at the same time a material with high toughness and high strength of these two properties is difficult to achieve in practice hammer mill ex-works, while the dual-metal composite material just to meet these requirements. Toughness and wear resistance hammer crusher hammer are very high. Considering the use of bi-metallic composite materials hammerhead most appropriate. Composite hammer when processing is needed to understand some of its required parameters, this would facilitate the processing of the time we are more reasonable hammer mill introduction, then this article will make a detailed presentation, the news that we can grasp. 1, the temperature of the water and tough treatment: Water temperature depends tough high manganese content, usually about 150 ℃ hammer mill, high carbon content or high alloy high manganese content should limit intake temperature toughness. 2, holding time: composite hammer holding time depends on thickness of the casting, cast the organization in order to ensure complete dissolution of carbides and austenite homogenization. 3, the heating rate: wear-resistant steel than poor thermal conductivity of carbon steel hammer mill performance in general and, therefore, easily understood composite hammer greater stress cracking when heated, so the heating rate should be based on the thickness and shape of the casting may be . Xin Li hammer mill, hammer mill Xainza, Xin Li Heavy provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) strong, credible, in Zhengzhou, Henan forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinli Heavy and you hand into the brilliant, for a better future!