Tube bending machine mainly used to bend straight tubes into round Semicircle ... .high efficiency,and it's suit for mass production. Tube Bending MachineCapacity(mm):Φ25×1.2, Φ32×1.2, Φ38×2 ... , Φ50×2,Φ75×3The largest bending angle: 190° tube bending wrought iron machine