... furnace, 1250mm cantilever straightener etc rivet welding, casting and forging pieces such as 180 T oxygen converter, 1550/250 mm ... are various large open die forging water press and various tonnages of free forging hammers. Maximum forging size is: ring Dia1500, ... : asxydsabrinaAnshan Xiyida Metallurgy Co., Ltd rivet welding, casting and forging pieces such as 180 T oxygen converter, 1550/250 mm ...