CNC Gantry-Type Milling and Boring Machine - Series XK21
 Item Unit XK2120 XK2125 XK2130 XK2135
Table size(W×L) mm 2000×4000 2500×6000 3000×8000 3500×10000
Max. table loading t/m2 12 12 12 12
X axis travel mm Movement 6800 Movement 8800 Movement 1080 Movement 1280
Y axis travel mm 3600 4100 4600 5100
Z axis travel mm 1000/1250 1250/1500 1250/1500 1500/2000
W axis travel mm 1500/2000/2500 1500/2000/2500 2500/3000 2500/3000


Making beam type, be of good rigidity and precision.
Machine equipped with various milling head to achieve the work piece pentahedral comprehensive processiong.
The machine’s X,Y,W to adopt hydrostatic guideway, makes the machine has strong capacity of resisting eccentric load, high stiffness, good dynamic response performance, high location accuracy.
The upper and lower guide way of the front of beam are stepped rectangular closed hydrostatic guideway, that improve the ability of anti overturning.
Spindle adopts tow/three gear shifting transmission mechanism, It not only reduces the power gap, but also improve the cutting performance of machine.
Section ram is made of ductile cast iron, is of good rigidity and high strength.
Ram equipped with high power spindle servo motor to meet the heavy-duty equipment cutting.
Y  axis adopts motor and screw / gear rack and dual-motor anti-backlash structure, ensure the high transmission and position accuracy.
Reliable ATC available as option. Beams can perform tool changing within a certain range at any position, it is of convenient machining and maintain processing accuracy, and improve the safety of the machine operator.

 

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