Casting is a form of process from "liquid" to "solid". Is the metal heated and melted into a liquid process, and meet the requirements and the molten metal poured into the mold vessel in the process, in the cooling, solidification and finishing, so that the casting to form a predetermined shape, size and performance, for the more complex parts and components, casting is a very good casting method.

　　The casting process of the hammer head saves processing costs to a certain extent, shortens the production time, and is one of the basic processes of modern manufacturing. Casting can be classified according to the type of mold or the pressure used to fill the mold with liquid molten metal. Depending on the correct choice of alloy, casting can heat them to the highest temperature. Higher quality production materials are then obtained, giving alloy crusher hammers greater strength and wear resistance.

　　Alloy cast hammer heads

　　What is forging like? The forging hammer head process is primarily a process whereby the hammer head and iron collide out. The whole process does not involve heating. Forging (forging) of the two main parts, through the forging can eliminate castings in the smelting process of loose metal and other defects, optimize the organizational structure, to maintain the integrity of the metal flow, the mechanical properties of forgings are generally better than the same casting material. In related machinery, high load, poor working conditions of the important parts, in addition to relatively simple rolled plates, profiles or welded parts, but also use more forgings.

　　Forged hammers have a certain mechanical strength. But the forging process has certain limitations. There are certain requirements on their dimensions. Forging components can not be too complex. Compared with the casting process efficiency is too slow.