... steady 3)designed by C language system 1.CNC Aluminum Bending Machine uses Windows 2000 operating system, its speed is ... Output Relay (German system) interface board, no worries for out of stock.10.New 3D pipe preview function, ... to prevent error data input, resulting in the machine damage.14. Can store the workpiece data to disk ... put pipe data to a full backup (optional) CNC Aluminum Bending Machine