Hammer crusher is widely in mining, metallurgy, cement and building materials and other industrial applications, and as a key component hammer crusher hammer on the composite wear-resistant material, is one of the vulnerability composite wear-hammer function, and its consumption great. For a long time, in order to improve the wear resistance of the composite wear-resistant hammer hammer, hammer prolong life and reduce equipment downtime and maintenance time, people from changing the material of the hammer has done in-depth research. 1, the use of solid-liquid two-metal composite casting method for manufacturing a high vanadium high speed steel / carbon composite hammer, hammer handle studied under different processing conditions of complex cases; 2, the results show that after the hammer handle complex after pickling Good results can be achieved metallurgical bonding; 3, while the hammer handle rust through mechanical means or no treatment, composite hammer hammer handle and bad. After the pickling process produces high vanadium high speed steel composite hammer hardness to meet the requirements, with favorable results. How to reduce hammer crusher wear rate is an important goal of composite wear-resistant hammer action we have been pursuing for many users, in general, we will be the most important core on how to choose the highly wear-resistant hammer, In fact, this is just one factor. The direction of improving durability hammer indeed, many manufacturers under study, because only highly wear-resistant hammer itself in order to make it more resistant unleashed by other means, so that the search for a more wear-resistant hammer is a good direction But we should do is to improve the wear resistance throughout the way. Composite Wear hammer function _ Xin Li Heavy Industries (certified) _ Ding'an composite wear-resistant hammer provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (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, and satisfy customer needs. Li Xin Heavy Industries in leadership with the staff warmly welcome all inquiries negotiations to create Xin Li Heavy a better future.