... ,000 rpm spindle speed, high torqueservo spindle motors, tool change with pneumatic manipulator with a 8 pcs ATC, ... rapid traverse 20m/min, tool change time as short as 1.6 seconds. C ... system. It's a most cost-effective vertical machining center in the market. Specification:Table LxW--450x180mmX-axis ... minX.Y.Z move speed--10M/minNos. of tool position--8 setsX,Y axis motor--400W servo motorZ ...