Choose hammer crusher hammer materials (1) manganese steel hammer crusher hammer most domestic use of high wear-resistant hammer small Meng steel material, the wear resistance is not enough, life is very short. Limestone crushing hammer generally use 60-90d, under certain special conditions, the use of less than 7d. And because the hammer in the impact on the work force is not large, is the effect of high work hardening steel hammer and shoved no significant role in its anti-erosion wear, due to the Cr (calcium) element can play to strengthen Albright body, improve the hardness, strength and wear resistance of the role of the steel, and therefore added to Cr (calcium) element in the high-manganese steel, the hammer can be greatly strengthened. When broken ore, hammer life increased by 50% than ordinary high manganese steel. (2) Hammer composite hammer stone breaking the traditional high manganese steel hammer poor wear resistance, life is short, large supplies. To this end, we will hammer hammer handle and the hammer is designed to end manufactured separately. Hammer handle part of the high manganese steel or carbon steel, so that it has sufficient toughness, high chromium cast iron hammer part. The high chromium cast iron is a material with excellent wear resistance, so you will have enough hammer end wear, and because of lower toughness of high chromium cast iron, prone to brittle fracture, so the hammer handle high toughness of high manganese choice steel or carbon steel, to overcome the shortcomings of a single material. Practice shows that in the cement industry broken cement guessed, the service life of high manganese steel hammer increased more than 2 times. Additionally, you can use a hammer head cast in white, tests showed that when broken Mohs hardness of 6.5 albite, life can be stably achieve high manganese steel hammer three times larger wear hammer, from The above analysis shows that more than two kinds of composite hammer meet the performance requirements. Hammer crusher can not be ignored in the course of the four factors first, the broken piece of material and hardness. The larger block of material wear hammer, its higher toughness requirements, while higher material hardness, the higher the hardness of the hammer material. Specific models crusher shall apply suitable feed size, which will extend the life of the hammer to a certain extent. Second, hammer crusher technical parameters. Hammer Crusher technical parameters will affect the life of the hammer, which is the main rotor power and speed. They not only related to the production capacity of the crusher, but also related to the extent of the impact hammer sclerosis. Good hammer shock hardening, its life will be extended. Third, hammer crusher hammer design and product quality. Structural design and geometry hammer has a great influence on the mechanical properties after heat treatment and internal microstructure. In particular thickness of big hammer, the impact is more prominent. Through the different materials in the form of hammer Failure analysis shows that classification wear hammer, causing hammer fracture is mainly due to their varying degrees of internal or surface defects. Because of the defect, so that the majority of hammer breakage occurred during the initial period. Therefore, in the hammer production, we must make reasonable casting and heat treatment process. Fourth, hammer crusher internal clearance adjustment. Hammer crusher mainly refers to the internal clearance gap between the rotor body and the back plate and the hammer between. The size of the gap, as it relates to the discharge port, near the security gate if there are plot material. If the product to be present, will be seriously hammer friction and wear. Therefore, use of the process, must often adjust each part of the gap, it is within the proper range. Chuxiong wear hammer, hammer wear characteristics, Henan Xin Li Heavy Industries (certified merchants) are 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) in forging this area devoted boundless enthusiasm and passion, Li Xin Heavy Industries has been customer-centric, to create value for customers the concept of quality and service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Yu Jingli.