... 2,Ball screw+ linear guide 3,Three-phase stepper cnc linear guide rai Introduction:1. The overall bed lathe ... 6,12.7Power3KWDrive systemThree-phase stepperWorking voltage380V50HZSoftware features:1,This machine can engrave any design,support scanners,direct support UG, ... by CAD/CAM2,Embedded DSP numerical control system or the PCI controller card control system can achieve breakpoint carving off ...