In order to improve the service life of the hammer head and improve the production efficiency, according to the current situation of the hammer head of sand making machine, the foundry manufacturer summarizes how to identify the method of the hammer head of sand making machine with high quality.  Hammer type sand making machine is widely used in chemical industry, building materials, mining, metallurgy, electric power and other industries, plays an irreplaceable role in the development of modern crushing equipment, and hammer head as the core wear resistance parts of sand making machine, its quality and service life directly affect the production efficiency of the crusher.  Next, it is necessary to choose the best from what aspects:
1. Look at the hammer head material of the hammer sand making machine.
2.look at the structural design of the hammer head of the sand making machine  
3. look at the technical parameters of hammer sand machine
4. look at the manufacturing process of the hammer head of the sand machine
5. look at the feeding situation of the sand machine

From the above analysis, it can be seen that the main factors affecting the wear of the hammer of sand making machine are: the material, manufacturing quality and structural design of the hammer, the technical design of the crusher, the feeding situation and the clearance of each part of the structure, etc.