Hammer crusher on the market according to the manufacturing process can be divided into two types: casting and forging hammer mill, they are not the same degree of wear. Because of the broken material, the head of the need for good wear resistance and toughness shank hammer mill also need enough difference, usually steel, high manganese, chromium cast iron heightening bimetallic composite materials such as forging or casting method a molding. Wear-resistant high chrome hammer is a hammer, the hammer is made of high quality wear-resistant materials - high-chromium alloy. This wear-resistant hammer hammer holder in the support of Crusher and Crusher is widely used. Compared with other materials, hammer, hammer wear-resistant high chrome features more suitable for crushing high hardness materials, such as basalt, quartz stone. However, the complexity of its manufacturing process hammer mill performance and process requirements more stringent. Mainly for low-carbon steel containing chromium, molybdenum and other elements of the alloy structural steel, high hardness, good toughness, the matrix organization hammer mill quality martensite, bainite or bainite and martensite composite tissue . Hammer hardness of about HRC 45, toughness d. ≥15 J / resistance. Under the same operating conditions, the service life of at least more than the high manganese steel hammer I fold increase. But the hammer is a key transfer of heat treatment, quenching and heat treatment requires not only the overall tensile strength up to 850 MPa or more, and require considerable plasticity and toughness. Hammer mill difference 巩义鑫 Lee Heavy Industries (certified), the West and the county hammer mill 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. You can also access (www.gyxljxc.com/supply_details_46124620.html), for more information about the company.