1.Power hammer is economic and convenient for individual blacksmiths or other wrought iron forging work.it 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, 40kg, 55kg, 75kg ,150kg mainly for artistic wrought iron, artistic forging, blacksmith, agriculture tools and small open die forging parts.