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HOLLOW
SPINDLE
LATHES
For Oil & Gas and heavy industry applications

HOLLOW SPINDLE
CAPACITY
6"
152mm
1
Machines with this spindle bore:
VIATURN SLANT BED LATHES
→ V38 - Slant bed CNC Lathe
→ V40 - Slant bed CNC Lathe
→ V45 - Slant bed CNC Lathe
→ V50 - Slant Bed CNC Lathe
FLAT BED LATHES
→ DHL - Flat bed CNC Lathe
→ DHK - Flat bed CNC Lathe
→ FLC - Flat bed CNC Lathe
→ FLD - Flat Bed CNC Lathe
→ HAN - Flat Bed CNC Lathe
9"
228mm
1
Machines with this spindle bore:
VIATURN SLANT BED LATHES
→ V38 - Slant bed CNC Lathe
→ V40 - Slant bed CNC Lathe
→ V45 - Slant bed CNC Lathe
→ V50 - Slant Bed CNC Lathe
FLAT BED LATHES
→ DHL - Flat bed CNC Lathe
→ DHK - Flat bed CNC Lathe
→ FLC - Flat bed CNC Lathe
→ FLD - Flat Bed CNC Lathe
→ HAN - Flat Bed CNC Lathe
12"
304mm
1
Machines with this spindle bore:
VIATURN SLANT BED LATHES
→ V40 - Slant bed CNC Lathe
→ V45 - Slant bed CNC Lathe
→ V50 - Slant Bed CNC Lathe
FLAT BED LATHES
→ DHL - Flat bed CNC Lathe
→ DHK - Flat bed CNC Lathe
→ FLC - Flat bed CNC Lathe
→ FLD - Flat Bed CNC Lathe
→ HAN - Flat Bed CNC Lathe
14"
355mm
1
Machines with this spindle bore:
VIATURN SLANT BED LATHES
→ V45 - Slant bed CNC Lathe
→ V50 - Slant Bed CNC Lathe
FLAT BED LATHES
→ DHL - Flat bed CNC Lathe
→ DHK - Flat bed CNC Lathe
→ FLC - Flat bed CNC Lathe
→ FLD - Flat Bed CNC Lathe
→ HAN - Flat Bed CNC Lathe
16"
406mm
1
Machines with this spindle bore:
VIATURN SLANT BED LATHES
→ V45 - Slant bed CNC Lathe
→ V50 - Slant Bed CNC Lathe
FLAT BED LATHES
→ FLC - Flat bed CNC Lathe
→ FLD - Flat Bed CNC Lathe
→ HAN - Flat Bed CNC Lathe
21"
533mm
1
Machines with this spindle bore:
VIATURN SLANT BED LATHES
→ V50 - Slant Bed CNC Lathe
FLAT BED LATHES
→ FLC - Flat bed CNC Lathe
→ FLD - Flat Bed CNC Lathe
→ HAN - Flat Bed CNC Lathe
OIL & GAS
CASE STUDIES

At VIACNC, customisation isn’t an option - its what we do
One of our standout projects was the design and delivery of a 24" (610mm) hollow spindle bore slant bed lathe, fitted with front and rear manual 4-jaw chucks. At the time, this was the largest hollow spindle ever produced on a slant bed lathe.
This was not an off-the-shelf solution. It required a complete rethink of how a slant bed machine could be engineered at this scale.
→ How we made it work
→ Ground-up headstock and spindle design
A spindle bore of this size demanded a fully custom headstock and spindle to maintain rigidity, accuracy and long-term reliability.
→ Bespoke spindle nose and chucks
Custom-engineered to safely handle the size, weight and forces involved in large-diameter work.
→ Custom Timken bearing solution
Developed in partnership with Timken Bearings to cope with the extreme loads generated during heavy-duty turning.
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