Select TOS by component and process
Technical TOS selection by clamping, mass, work envelope, production and operations. The result is an enquiry direction, not an automatic model assignment.
ExploreTOS VARNSDORF
TOS WHN 13/15
Boring and milling large housings with a suitable table and spindle.
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SOLUTION PARAMETERS
What matters for your job
01
WHN 13: Ø130 mm spindle. WHN 15: Ø150 mm.
02
The manufacturer specifies workpiece weights up to 25 000 kg; applicability depends on the table and version.
03
Versions with automatic tool and pallet changing are available.
Official source ↗Checked 09.09.2026 · The parameters of each delivery are defined in the agreed specification.
Parameters of published versions
| Parameter | WHN 13 | WHN 15 |
|---|---|---|
| Spindle diameter, basic version | 130 mm | 150 mm |
| Workpiece weight: published series limit, table-dependent | ≤ 25 000 kg* | ≤ 25 000 kg* |
Check the official source ↗* The series limit does not confirm the load capacity of every configuration. Workpiece weight including fixtures, centre of gravity and permissible loads must be agreed for the selected version.
Next step
TOS VARNSDORF
Horizontal machining from gearbox housings to large frames. Machine selection starts with the component and production task.
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Coaxial bores, flat surfaces and housings.
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Housings, flanges and energy equipment components.
ExploreService hub
Service requests for TOS VARNSDORF machines: spare parts, repair, maintenance and modernisation. The work is arranged through our service partners and the manufacturers’ service departments.
ExploreBefore choosing a configuration
Can I choose a machine based only on workpiece weight?
No. You need dimensions including fixtures, centre of gravity, surface access, required accuracy and the specific table version.
Are all options included in the basic configuration?
No. Automation, heads, measuring systems and configuration parameters are agreed in the specification.
What should I attach to an enquiry?
Workpiece drawing, material, production programme, clamping arrangement and acceptance criteria.