How to distinguish between high-chromium hammer is a mechanical or metallurgical complex composite hammer is the key parts of building materials, mining, chemical and other industries use the hammer crusher, but also wearing parts. Traditional high manganese steel casting hammerhead mostly by high manganese steel work hardening under impact loading characteristics to improve wear resistance, but it is not suitable for modern manufacturing wear away the need for efficient and low consumption. Because of the short life hammer and frequent stop changing, reducing equipment operation rate, it is necessary to find a new materials, new technology, to improve the performance and service life hammer. High-chromium hammer hammer handle material using good toughness, good wear resistance hammer end use of the material, and the use of certain production processes organically combine the two, so that the hammer while meeting the requirements of toughness and wear resistance . Bimetallic hammer hammer handle and generally refers to the choice of the two alloys hammer, hammer handle used with a toughness of hammer, hammer hammer selection of high hardness, but the hammer and hammer handle combination are two ways one is mechanical complex, also known as cold compound, and the other is a metallurgical bond at the same time casting choice is a two-liquid composite molding, bi-metal hammer or preferred choice of two liquid composite hammer, because the hammer and hammer handle does not break, can withstood the strong impact, particularly large feed material crushing, mechanical composite hammer hammer handle is usually the first cast out the characteristics of composite hammer, high chrome hammer and then poured into water encased hammer handle, but there is still is not reached metallurgical complex composite hammer model, and during the heat treatment is easy to burst, hammer crusher is also easy to turn around when damaged. Hammer crusher according to the manufacturing process can be divided into two types: casting and forging hammer hammer hammer Composite much money, but they are not the same degree of wear. Here Yusheng will introduce several current common hammer crusher production process: forging hammer forging hammer crusher with high-quality steel train wheels (material 65Mn, impact resistance, toughness, wear resistance composite hammer, not easy to break) by forging machinery for metal blanks repeatedly hammered to produce deformed to obtain a certain mechanical properties, a certain shape and size, after a special hardening heat treatment methods to ensure the work area to get the hammer high hardness, high wear resistance performance. High manganese steel hammer Mn13, Mn13Cr2 and Mn18Cr2 high manganese steel crusher hammer material suitable for large and medium-sized crusher tooth plate, rolling acetabular wall, broken wall strong impact working conditions and a large excavator bucket teeth and so on. Also can be a ball mill, SAG mill, since the mill liner. Although the high manganese steel hammer will gradually be chromium-molybdenum alloy steel, high chrome cast iron and nickel-iron instead of a hard, high manganese steel hammer but is characterized by high toughness wear-resistant materials can not match the other. How much composite hammer | Huma composite hammer | Heavy provided by Xin Li Xin Li Gongyi City Heavy Machinery Manufacturing Company Limited. Gongyi City Xin Li Heavy Machinery Manufacturing Co. (www.gyxljxc.com) (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 into the brilliant and you work for a better future!