High chrome hammer can be used to hammer crusher, sand making machine and other crushing equipment, crusher parts are important. Production technology and high manganese steel hammer slightly different, the following small series to introduce you to a simple production process high chrome hammer. 1, high chrome hammer on the casting process characteristics to steel and cast iron considered together, must be paid to feeding problems wear hammer, its principles and the same castings (using riser and chills, and Follow solidification principle). Since the alloy chromium content, easy to iron liquid surface conjunctiva, so it looks like liquid iron, poor mobility, but in fact better mobility. 2, modeling should adopt water glass silica sand and other high strength and good permeability sand, paint should be high refractoriness high aluminum or magnesium powder and alcohol mix mixing. In addition, in order to obtain a fine grain structure and good surface quality, less complex in appearance, the metal casting is also widely used. 3. The amount of shrinkage and high chromium steel similar to the pattern manufacture its linear shrinkage of 1.8% to 2% can be calculated. On sand production, which can be carbon steel riser size shall be calculated, and press the gray iron casting system to calculate wear hammer, but the need to increase the cross-sectional area of ??each of 20% -30%. Riser selection should pay attention to two aspects: First, to ensure the quality of the casting work with (the use of the site); the second is to try to improve the yield of the casting. 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 life is short and frequent downtime hammer replacement, reduce the equipment operation rate of Henan wear hammer, it is necessary to find a new material and new technology to improve the performance and service life of the 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, and then poured into water hammer high chrome hammer handle large wrap wear hammer, but there is still not reached the metallurgical complex, and during the heat treatment is easy to burst, hammer crusher is also easy to turn around when damaged. Large wear-resistant hammer, hammer wear Wenshan City, Henan Xin Li Heavy Industries (view) 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 a professional, "hammerhead, grate, liners, crusher parts, hammer crusher, mobile crusher station "company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Xin Li" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Li Xin Heavy Industries has won the trust of customers in forging the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!