ATC Wood Working CNC Router JCD1224 1.Solid steel frame construction 2.AC Brushless Closed-loop Servo 3.ATC system CE ATC Wood Working CNC Router JCD1224 a) German-imported vacuum sysytem, Japan-imported servo driving system, Italy-imported spindle.b) Cloak style automated ATC system, eight knives in storeroom, just eight seconds for one change.c) Double rails and double sides driving system, ...