Min. diameter of drilling inner cylinder face

3000mm

Max. diameter of drilling holes

Φ65mm

Spindle taper (morse)

6#

Spindle axial travel

350mm

Vertical travel of spindle slide

1600mm

axial travel of vertical slide

600mm

Eccentric travel of vertical slide

±60mm (manually)

Vertical column speed

≈(0.4~10)% r/min  (stepless)

Spindle speed range

20~400 r/min (stepless)

Spindle feed range

10~150 mm/min (stepless)

Main motor power

7.5Kw （frequency conversion）