Portal CNC Miller - XK2420 Gantry Type main technical data items parameters XK2416 XK2420 worktable worktable size (mm) 1600 × 3200 2000 × 4000 Distance between two vertical columns (mm) 2200 2600 T slot (mm × PCS)22 × 928 × 9bearable capacity (kg) 5000 6000 range of working worktable travel (X axis) 3200 4000 Y axis tracel (mm) 1800 2500 Z axis tracel (mm) 800 1000 distance between spindle nose to worktable (mm) 1200 400 1200 200 spindle spindle taper (7:24) BT50 BT50 rotating speed (rpm) 60 6000 max. touch output (N.m) 70 power of spindle motor 22 feeding speed cutting feeding speed(mm/min) 1 8000 fast moving speed (mm/min) 10000 configuration of feed system motor worktable 70N.m 70N.m sliding saddle 50N.m 50N.m vertical axis 50N.m 50N.m origin sanme as system master screw worktable 8016 8016 sliding saddle 6316 6310 vertical axis 5010 6310 origin Taiwan hiwin speed reducing scale worktable 3.2 3.2 sliding saddle 2.0 2.0 certical axis 2.0 2.0 type of synchronization beit 8M 8M origin of belt and wheel TAIWAN others control system FANUC 0i MC lubrication system AUTO chip conveying system double screw chip conveying protection system semi-covered guard weight of machine (ton) 45 50