Shot Peen Forming uses the compression stresses induced by controlled shot peening to alter the stress pattern, magnitude and depth to deliberately create a change in parts shape. General curves within the elastic range of material are regularly formed to constant tolerance. Shot Peening forming machine installed in sheet metal shop can form parts of size 8000 x 250 mm and 50 mm thickness. Steel shots used are S-230, S-460 and S-660. Maximum pressure force of 6 bar can be applied for forming of parts.