Q: We have several CNC lathe machines with, sometimes we need to copy CNC programs from this CNC to another, how can we do that?

A: You can transfer the CNC program to PC by RS232, then send the program from PC to another CNC. Or you can use USB flash, for some new models you can connect two CNC directly with cable to transfer, like 980TDa, 980TDb, etc.

980TDb Specification and User Manual