| The main technical specifications: | 
Technical parameters | models  | XK715  | 
Table size (length * width)  | 1000*460mm2  | 
Stroke (X, Y, Z)  | 800*500*550mm  | 
Distance from spindle center to column guideway  | 500mm  | 
Distance from spindle from working table  | 510mm  | 
Taper of spindle  | BT40  | 
Spindle speed  | 100-8000 continuously variable transmission  | 
Main motor power  | 7.5KW  | 
X, Y axis motor torque  | 15NM  | 
The Z axis motor torque  | 15NM  | 
Feed motor  | AC servo motor  | 
Positioning accuracy  | + 0.008mm  | 
Repeat positioning accuracy  | + 0.005mm  | 
Tool change  | Pneumatic knife  | 
Appearance size  | 2700*2100*2800mm  | 
Weight of machine  | 5000kg  |