مخرطة مركزية

Trens SN500 classic

Trens SN500 Classic — Reconditioned Center Lathe, 2001
We offer this fully reconditioned Trens SN500 Classic center lathe, year of construction 2001, completely overhauled by original factory technicians to near-new condition.
Machine details

Manufacturer: Trens
Model: SN500 Classic
Year of construction: 2001
Machine type: manual universal center lathe
Control type: manual
Max. swing over bed: 505 mm
Max. swing over cross slide: 270 mm
Max. swing in bed gap: 700 mm
Distance between centers: 1500 mm
Height of centers: 250 mm
Spindle nose: BAJONET DIN (ISO702-III) B8
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Spindle bore: 77 mm
Spindle speed range: 12.5–2000 min⁻¹ (18 gears)
Main motor output: 7.5 kW
Max. torque: 1450 Nm
Standard toolpost: 4-way toolpost, max. tool size 32×25 mm
Tailstock sleeve: MORSE 5, diameter 80 mm, travel 180 mm
Metric threads: 29 pitches, 0.5–40 mm
Whitworth threads: 38 pitches, 1–80 TPI
Machine dimensions (H×WxL): 1525mm ×1100 mm x 3095mm
Weight: approx. 2400 kg (without accessories)

Included accessories:

3-jaw chuck TOS Svitavy IUS 250/3-2-M1, ø 250 mm, B8 mount
4-jaw chuck Bison 4335-315-8, ø 315 mm, B8 mount
Steady rest, ø 10–115 mm, with 3 friction contacts (rolling contacts available as paid option)
Follow rest, ø 10–115 mm, with 2 friction contacts (rolling contacts available as paid option)
Large steady rest I., ø 110–250 mm, with 3 friction contacts (rolling contacts available as paid option)

Reconditioning scope

All guideways ground and hand-scraped
Spindle ground and reconditioned
Tailstock quill ground
All new bearings, including spindle bearings
New gears
New paint finish
New plates (speed, feed, and thread charts)

Machine is in excellent mechanical condition and ready for immediate use. Available for inspection. Geometric protocol available. Electronic machine manual on USB.
For questions or further details, feel free to contact us by message or phone.