Metallurgical and mining machinery forgings, forging equipment mainly used for coal mine equipment, mining equipment, crushing equipment, separation equipment, cranes and other equipment, Dalian Xinpeng machinery by forging process, process - material - into the furnace - forging - normalizing - processing - heat treatment - finished products, strictly using the materials Q345D. 20#, 55#, 65Mn, 20crmoTI, 35CrMo, 42CrMo, 40crNIMO, 17crNIMO6304 and other materials, can also according to customer requirements to production