type

Cnc Floor type boring milling machine 260(CFBR260)

Specifications

Spindle diameter

260mm

Diameter of milling spindle

400mm

Ram size

600×725mm

Spindle speed

5-900r/min

Spindle taper

ISO 60 7:24

Power of Spindle motor

130/150kW

Motor total power

220kW

Spindle torque

28000Nm

Torque of milling spindle

30000Nm

Spindle resisting force

70000N

Shank

JT60#

Pull stud

LDA-60

Cross travel of column X

12000mm(or longer)

Vertical travel of spindle head Y

5000mm(or longer)

Ram travel  Z

1800mm

Axial travel of spindle W

1600mm

Rapid traverse  X Y

              Z,W

8000mm/min

6000mm/min

Feedrate       X Y

              ZW

1-4000mm/min

Positioning accuracy  X, Y

                    Z,W

±0.02/1000mm

0.03mm

Repeatability accuracy X, Y,Z,W

±0.015mm

CNC system

SIEMENS OR FANUC

Weight

228000kg