... stainless steel, aluminum, alloy, copper, brass etc.2.Applicable tube shape: tube, solid bar, square, rectangle, oval, profile etc3.Controlled ... full-automatic functions.4.Equipped with hydraulic-operated clamping tube, encoder-controlled bending angle with precision more or ... by customers. Zhangjiagang King-Macc Machinery Manufacturing Co., Ltd With mandrel best selling NC Tube Bending Machine