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021836 - HÜLLER HILLE NBH 230
Manufacturer: HÜLLER HILLE
Group: Machining center
Subgroup: Horizontal machining center
Type: NBH 230
Control: SIEMENS SINUMERIK 840 D
Stock: 021836
Year: 2003
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 |




















