... high torqueservo spindle motors, tool change with pneumatic manipulator with a 8 pcs ATC, rapid traverse 20m/min, tool change ... CNC controller or PC-base SIEG Control system. It's a most cost-effective vertical machining center in the market. Specification ... reliability8.4" high-resolution true color display, the appearance of a graphical interface,easy operationSupport U disk, USB, carrying boxes, ...