Your specialist for used MAZAK machinery

MAZAK Quick Turn Nexus 250MS

Inventory Number
1346
Machine Type
CNC-Lathe
Year of Construction
2005
Control
Mazatrol 640T Nexus

Technical data

Work-capacity

Max. swing diameter
675 mm
Max. swing diameter over cross-slides
276 mm
Max. machining diameter
380 mm
Max. machining length
511 mm
Max. bar material diameter
74 mm

Main-spindle

Spindle speed
35 - 4.000 RPM
Main spindle motor
26 kW
Torque
350 Nm
Spindle nose
A2 - 8 ''
Spindle bore
88 mm
Spindle indexing increments
0,001 °

Second-spindle

Spindle speed
35 - 6.000 RPM
Power
7,5 kW
Max. torque
75 Nm
Spindle indexing increments
0.001 °

Turret

Turret tool capacity
12

Rotary tools

Spindle speed
25 – 4.500 RPM
Power
5,5 kW
Max. torque
35 Nm

Travel

X-axis stroke
230 mm
Z-axis stroke
575 mm

Feedrate

Rapid traverse rate:
X-axis
30 m/min
Z-axis
33 m/min

Machine-data

Electrical power supply
46,2 KVA
Machine weight
5.200 kg
Machine size (L x B x H), approx.
2,80 x 1,80 x 1,85 m

Accessories

Normal equipment

  • KITAGAWA hydraulic-chuck B-210 for main spindle, diameter 254 mm
  • KITAGAWA  hydraulic-chuck B-206 for second spindle, diameter: 169 mm
  • Tool setter (MAZAK Tool Eye System)
  • C-axis
  • Double foot switch to open/close the chuck
  • Automatic opening/closing of chuck
  • Chuck status feedback (open/closed)
  • Front door lock
  • Compl. Coolant system
  • Coolant and chip protection due to fully enclosed workspace
  • Workspace illumination
  • Synchron-tapping
  • Tool check as background function
  • Navigation monitoring display
  • PCMCIA port
  • IC Port
  • Interface for MAZATROL DATA TRANSFER
  • Documentation

Optional equipment

  • SAMECA bar feeder
  • Automatic parts catcher
  • Synchronized tapping by rotary tool
  • High pressure coolant
  • MAYFRAN chip conveyor
  • 10 pieces static tool holders
  • 2 pieces rotary tool holders
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