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YF-MD900 Four-axis CNC Grinding Machine for Engraving Tool



YF-MD900
Four-axis CNC grinding machine is an advanced equipment filling the blank of China domestic market and
developed specially for engraving tool.The machine is featured by good consistency,high efficiency and high
precision.Since it uses wet grinding process which can decrease dust pollution and improve the production
efficiency and product precision.

Model YF-MD900
Operating system Taiwan Syntec system
X-axis stroke 490mm
Z-axis stroke 190mm
Y-axis range ±100°
C-axis range 0°-360°
Each axis motor Absolute value motor / Y-axis is integrated components made in Japan
Grinding wheel speed Max.  12000 rpm
Tool shaft speed Max.  800 rpm
Grinding wheel main shaft power 2.2  KW
Tool collet model YB15
Linear guide rail Taiwan HIWIN
Screw  Taiwan HIWIN
Max. Grinding Dia. 6 mm 
Weight of machine tool 2000 Kg
Boundary dimension of machine  L:2000×W:1450×H:1100 mm
Positioning accuracy  0.005mm/200mm
Repeated positioning accuracy 0.003mm
Max. Grinding speed Rough grinding 5 mm/min
Fine grinding 2mm/min
Fast feeding speed 8000mm/min
Tool checking instrument Renishaw

Lubricating & cooling system
Automatic lubrication
BTS 103 high-speed low-foam cutting fluid