Centersvarv

Poreba TR-90B x 5000

The PORĘBA TR-90B/5M universal lathe has been comprehensively rebuilt and modernized, has technical parameters in accordance with the technical and operational documentation DTR of a new machine, WOT technical acceptance conditions and the Polish Standard and also meets EU requirements.

The machine is covered by a full 12-month warranty on spare parts and electrical components.

Availability: delivery time 3,5 months, starting from the order

Technical specifications:

- distance between centers/turning length: 5000 mm
- turning diameter over bed: 900 mm
- turning diameter over support: 570 mm
- turning diameter in bridge recess: 1150 mm
- spindle bore diameter: 105 mm
- maximum workpiece weight between centers: 8,000 kg
- maximum workpiece weight between centers + 1 steady: 10,000 kg
- maximum workpiece weight between centers + 2 steadies: 11,000 kg
- number of spindle speeds: 21
- range of rotational speeds (rpm): 5 - 630
- number of feeds: 80
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- range of feeds (mm/rev):
longitudinal: 0.07 - 10
transverse: 0.035 – 5
for upper drawer: 0.017 – 2,5
- engine power: 27/41 kW
- overall dimensions:
total length: 7500 mm
width: 2130 mm
height: 1550 mm
total weight: 13200 kg

Standard equipment: tailstock, coolant pump, tool post, chuck cover

Additional equipment available at extra charge:

- 3- or 4-jaw chucks, various diameters and variants
- Digital readout on 2 axes with assembly and calibration
- Steady rest, 40-400 mm, with rollers
- Steady rest, 400-700 mm, with rollers
- Steady rest, 450-900 mm, with rollers
- MULTIFIX quick change tool post