... feeding, Auto rotating, Auto bending1. Technical parameters of aluminum pipe bending mahcine(1) Model type: DW63CNC(2) Max bending ... etc. 2, Applicable tube shape:pipe, tube, solid steel bar, square pipe, rectangle, oval, sections etc.3. Automatic feeding & clamping & bending & ... 8. Three functions for you to choose: fully automatic, semi-automatic and manual.9. This machine can store about 1000 ...