The odd shape straightening machine has compact construction, straightens the metal ... squash, such as deformation, to reach the final straightening.This odd shape wire and rod straightening machine is used to straighten ... iron, steel and aluminum hexagonal bar, square bar, flat bar. odd-shape straightening machinesepcficationH10-H30H20-H50motor power4KW7.5KWgear-boxWPWA120WPWA155ratio1:101:15number ...