CNC torna ve freze merkezi

Nakamura-Tome WT-250

Nakamura-Tome WT-250
Year of manufacture: 2001
Control: Fanuc 18 IT

INCLUDED:
BAR FEEDING SYSTEM (bar loader for max. 6m bar length) and
BAR UNLOADING SYSTEM (for max. 2m bar length)
NEW CHIP CONVEYOR (10/2021)
OVERHAUL OF LOADER (09/2020)

Machine Equipment
▪ Bar loader – max. bar length 6m
Maximum loading length 6200 mm
8 channels with channel diameters:
Ø 22 mm
Ø 27 mm
Ø 32 mm
Ø 37 mm
Ø 42 mm
Ø 47 mm
Ø 57 mm
Ø 67 mm
Includes 8 pushers with pusher cone
Intermediate sizes can also be loaded
▪ Unloading magazine – max. bar length 2m
▪ Coolant tank
▪ Chip conveyor – new from 10/2021
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▪ Most recent loader overhaul in 09/2020 – channel replacement, replacement of various bearings, replacement of pusher rods and spindle liners, including maintenance

Technical Details
▪ Main spindle power: 18.5 kW / 15 kW
▪ Counter spindle power: 11 kW / 7.5 kW
▪ Main spindle torque: approx. 200 Nm
Data sheet: 10-13 kgfm = 100 Nm – 125 Nm
▪ Counter spindle torque: approx. 100 Nm
Data sheet: 7.3-10 kgfm = 100 Nm – 125 Nm
▪ Spindle speed: 59-4500 rpm
▪ Main spindle bar capacity: 65 mm
▪ Counter spindle bar capacity: 51 mm
▪ Axis configuration:
X: both turrets
Y: upper turret only
Z: both turrets
C: both spindles
▪ Travel (X1/X2): 195 mm
Y: ±41 mm
Z: 600 mm
▪ Main spindle nose: A 2-6
▪ Counter spindle nose: A 2-5
▪ Max. workpiece diameter: 250 mm
▪ Max. turning length: 555 mm
▪ Number of tool stations:
Upper turret: 12
Lower turret: 12
All stations can be equipped with driven tools
▪ Feed in X1/X2 and Y: 1 kW
▪ Feed in Z1/Z2: 2.1 kW
▪ Machine dimensions (LxW): 4.5 m x 2.6 m
▪ Bar loader dimensions (LxW): 7.0 m x 1.5 m
▪ Unloader dimensions (LxW): 6.0 m x 1.5 m

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