+Economic and convenient + Easy to operate + Falling weight at 20kg + Easy to maintain + High effective Wrought Iron forging hammer is widely used for general forging works, such as drawing-out, upsetting, punching, chiseling, forging, welding, bending and twisting. It is also used for forge in bolster dies. Power hammer is also called forging hammer, air hammer falling weight at 16kg, 20kg, 25kg ...