MORI SEIKI - NT 4250 DCG / 1000 CNC lathes & milling center

Used MORI SEIKI - NT 4250 / 1000 -  Swivel (B-axis)

High-precision Multi-Axis CNC Milling and Turning center

 about 23,500 hrs  On 11,000

• Turning diameter 660 mm
• Turning length 1,047 mm
• Control MSX - 701 III
• Swing over bed 730 mm
• Swing over support 730 mm
• Distance between centers 1.245 mm
• max. Rod diameter 80 mm
• Main spindle
• Speed ​​range - main spindle max. 4,000 U / min
• Power capacity - spindle 22 / 18.5 kW
• Number of speeds 2
• JIS A2-8 spindle nose
• Spindle bore 91 mm
• Spindle passage 80 mm
• C-axis 0.0001 °
• Internal diameter 140 mm
• Tool spindle
• Speed ​​range tool spindle 12,000 U / min
• Toolholder Capto C6
• Inner diameter 70 mm
• B - axis 1 °
• swiveled +/- 120 °
• Tool spindle
• Travel:
• x-axis 750 mm
• y-axis 420 (+/- 210) mm
• z-axis 1.120 mm
• Revolver
• x2-axis 195 mm
• z2-axis 1.010 mm
• Tool magazine:
• Places in the tool magazine 40 pos.
• max. Tool diameter 70 mm
• max. Through tool. with free toolbox. 140 mm
• max. Tool length 400 mm
• max. Tool Weight 8 kg
• Change time tool - Tool 1.25 sec
• Turret:
• Number of turret positions 12
• Turret indexing time 0.28 sec.
• Shank height for square tool 25 mm
• Shank diameter of drill 50 mm
• Driven tool stations:
• Rotational speed driven. Tools max. 6,000 min -1
• Engine power - Driven. Tools 18.5 / 11 kW
• Feeds:
• Rapid traverse X / Z: 50 m / min
• Rapid traverse Y: 30 m / min
• Rapid traverse X2 / Z2: 30 m / min
• Tailstock:
• Sleeve diameter 110 mm
• Tailstock seat MT 5
• Tailstock adjustment 1,095 mm
• Total power requirement 60 kVA
• Machine's weight about 21.0 t
• Dimensions ca. 6,0 x 4,0 x 3,0 m

Accessories:

• Documentation
• Chip conveyor
• High pressure coolant
• internal coolant supply
• Signal Lamp
• B-axis
• Hydraulic unit
• Tool changer 40 pos.
• Tool setting