Casting and forging hammer crusher which is more wear-resistant casting: the metal is smelted to meet certain requirements in liquid and poured into the mold, the cooling and solidification, after the entire process to obtain clearance of a predetermined shape, size and performance of the casting process process. Rough casting due to the near-forming, and to achieve a small amount of free machining or processing purposes to reduce costs and to some extent, reduce the time. It is one of the basic technology of modern manufacturing industry. Forging: mechanical pressure by forging the metal blank to produce plastic deformation to obtain a certain mechanical properties, shape and size of the forging certain processing methods. Liquid-liquid two-alloy composite casting: the latest technology is leading a small hammer picture currently within the industry, the use of two pressure-type liquid-liquid alloy centrifugal composite casting, hammer part of high hardness steel materials, excellent toughness hammer handle part alloy steel, the perfect combination of the two materials, solve a single alloy material hardness hammer handle easily broken, really wear disadvantage toughness, abrasion resistance is high manganese steel casting and forging track 3-6 times. Forging hammer crusher, the metal is heated up to a temperature of 700-1300 ℃, by forging mechanical pressure on the metal blank to produce plastic deformation to obtain a certain mechanical properties, shape and size of the forging certain processing methods. Hammer crusher which is more wear-resistant, stable to be sure it is forging performance, low cost, simple technology small hammer, hammer casting technology complex and difficult to control, so sometimes not as casting hammer forging hammer wear, but Qualified casting forging hammer hammer is 5 times life. Clinker crusher hammer hammer preferred high-chromium alloy known that cement production is inseparable from limestone crushing to Wuhu Conch 2 × 12000t / d production line, for example, since full production, the demand for limestone materials multiplied, Japanese insurance requirements for small hammer parameters reach 80,000 tons, but limestone aggregate is the main raw material for cement production, limestone aggregate timely supply directly determines the capacity of the entire production line of limestone in cement production line in the importance of demonstration. The hammer crusher is the best device limestone crushing, but because limestone silicon content have a strong abrasive, which resulted in an ordinary high manganese steel hammer wear very serious, frequent replacement of hammer crusher bring loss of operating costs and downtime are immeasurable. At present, China's cement production line in the most used hammer crusher main material: high manganese steel, high chrome hammer, alloy steel, but depending on the silicon content in limestone performance small hammer, hammer crusher The wear and tear is different, the selection of the most suitable material crusher hammer also be determined based on the composition of limestone. But after a number of cement enterprises of different materials hammer crusher hammer production proven, either from the replacement frequency, or on life in terms of the degree of wear, high-chromium alloy hammer is currently the best in the application of limestone hammer crusher. High-chromium alloy high manganese steel hammer hammer is more than three times the life, welcomed the choice of high-chromium alloy hammer. Small hammer factory, Xin Li Heavy preferred (certified), Harbin small hammer is provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Li Xin. Gongyi City Xin Li Heavy Machinery Manufacturing Co. (www.gyxljxc.com) (www.gyxljxc.com) is Zhengzhou, forging 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 better future.