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HÜLLER HILLE NBH 230 is a Horizontal machining center for precision, high accuracy and reliability. Travels X/Y/Z 1200/1000/1200 mm; max swing 1200 mm. 2 tables; pallets 800×630 mm, 1,200 kg, change 16 s. TC 250 pos.; max Ø tool 125 mm (250 mm free), L 650 mm, change 2.5–4.5 s. Spindle SK50 25–6000 rpm, torque 900/1130 Nm; feed 1–36000 mm/min, rapid 36 m/min. Coolant 1250 l, booster 11 bar, thru‑spindle 25/50 bar; chip conveyor, glass scales, probe. Spindle refurbished 2015. Suitable for automotive, aerospace, medical, toolmaking.
| 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 |
