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021836 - HÜLLER HILLE NBH 230
Manufacturer: HÜLLER HILLE
Type: NBH 230
Control: SIEMENS SINUMERIK 840 D
Stock: 021836
Year: 2003
Download technical sheet (PDF)

Number of tables 2
Maximum swing circle of up to 1200 mm
Longitudinal travel (X-axis) 1200 mm
Transversal travel (y-axis) 1000 mm
Vertical travel (z axis) 1200 mm
Table speed 15 t/min
Holding torque of the table 10000 Nm
Tilting moment 29000 Nm
Pallets:
   Length 800 mm
   Width 630 mm
   Time of changing palets 16 s
   Transport weight 1200 kg
Tool changer:
   Number of tools 250
   Tool diameter max. 125 mm
   Diameter with free adjacent pockets 250 mm
   Tool lenght 650 mm
   Max. tool-weight 40 kg
   Time of tool changing 2.5 - 4.5 s
   Average chip-to-chip time 7 - 9 s
Spindle nose SK 50 DIN69871
Distance spindle nose to table 130 mm
Spindle speeds:
   stepless
   from 25 t/min
   up to 6000 t/min
Torque max. 900 / 1130 Nm
Feed range 1 - 36000 mm/min
Rapid traverse: 36 m/min
Machine's weight about 30000 kg
Overall dimensions machine:
   Length 10000 mm
   Width 6000 mm
   Height 3800 mm
Various accessories:
Direct measurement by glass scales
Coolant system 1250 l
Booster pump (coolant) 11 bar
Coolant through spindle (cts) 25 / 50 bar
Spindle blow out device
Paper filtration system
Chip conveyor
Pallets chanching device:
   Pallets: number 2
Set of toolholders
Oil mist extractor
Measuring feeler gauge
Notes:
Spindle refurbished 2015

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