steel bar bending machine 1multi angel bending machine 2Touch screen 3High bending efficiency 4High bending accuary DW38CNC hydraulic steel bar bending machine1. Features (1)Applicable material : carbons steel, stainless steel, aluminum, alloy, copper, ... will bend by itself automaticallly.(11) Stable performance(12) High bending accuracy and efficiency(13) Emergency stop, safe and convenient2. ...