High manganese steel hammer crusher hammer is the earliest, because of work hardening characteristics and suffering attention. But in recent years, because many conditions under conditions of high manganese steel hammer hardening function and can not be fully manifested, causing far less than the design life of its life Li Xin high manganese steel hammer, causing a great deal of money waste of resources, thus, composite hammer was born. High chrome composite hammer using today's most advanced composite casting process, using the best wear resistance hammer high chromium cast iron, hammer handle using the toughness of the strongest features of alloy high manganese steel hammer, so toughness and wear resistance integration of high manganese steel hammer performance, such that the product is both wearable and not broken, is the perfect combination of steel and iron, the product has good wear resistance, impact resistance, safe and reliable overall performance, service life is forging hammer 4 times the head or high manganese steel hammer. Detect the location and extension of the hammer blow to install parts of toughness, Rio hit parts of the site and install the sample, were made without notch impact test specimens 3 10MMM * 10MMM * 55MM, using the total impact energy of 250J Charpy impact bending test to determine the impact of load capacity high manganese steel hammer, three impact specimens were not breaking the installation site, the impact of the specimen to combat site. Installation position higher toughness greater than 100J / cm; J hit parts of toughness greater than 30J / cm. Meet the design requirements. Hit parts of a certain toughness, fracture toughness, and is the result of the combined effects of brittle fracture. Li Xin high manganese steel hammer, Henan Xin Li Heavy Industries (certified), Weinan high manganese steel hammer 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_44619820.html), for more information about the company.