For many metal parts, generally speaking, there are casting and forging in two ways, casting is suitable for those accessories for precision and quality requirements is not high, but the forging is different, forging more excellent than casting, because the casting does not change the original organizational structure and mechanical properties of the metal, the fibrous structure to increase the strength and toughness of the metal, It is very suitable for those easy to wear parts, and forgings are more conducive to welding deformation and plastic operations, and after these steps, its performance will not change a lot. Therefore, forgings are widely used in modern industry.

But for now forging of equipment demand is higher, the greater the size of forging, the requirement of equipment will be higher, and domestic in the manufacturing of forging equipment and there are greater difficulties, although there is also a breakthrough, but from the world's advanced level there is a large gap, so choosing forgings should pay attention to choose the power stronger forging factory, That's the guarantee.