curling twisting machine can mainly curl and twist the head of metal materials into close circle shape, such as flat, round, squ JGCJ-120 CURLING TWISING MACHINE NO.NAMETECHNICAL PARAMETERS1Property of processing materialMild steel (L*W)2Processing button sizeFlat steel60*10Square steel16*16Round steelφ163Performance of motorPower (KW)2.2Rotationalspeed (r/min)1400Voltage (V)220/380Frequency (HZ) ...