THE PART
The bearing an entire machine turned on.
A slewing ring is the single part that carries the whole upper structure. Its wear is concentric and even, which is why the object reads as a drawn circle rather than a fragment.
THE TRANSFORMATION
The ring is split from its housing, degreased through the raceways, and set on a low blackened cradle. Bronze pads carry the glass above the gear teeth so the tooth profile stays readable from above.
We take the part from a documented source and assess its condition.
We remove grease, loose corrosion and everything that does not belong to the future object.
We reinforce the structure, smooth the contact zones and design a stable base.
We keep the authentic patina, seal the steel and fit the glass.
We number the piece and issue the certificate of transformation.
MATERIAL MAP
- 01
Outer gear teeth, unretouched.
- 02
Two concentric raceways, degreased and sealed.
- 03
Full original bolt circle.
- 04
Bronze pads lifting the glass above the teeth.
NUMBERING
Engraved steel plate, certificate of part origin and process, care card, and photographic documentation before and after transformation.
HA / SLEW / 2026 / 001
DELIVERY & INSTALLATION
Because of the mass, quotation covers dedicated transport, carry-in and — depending on the model — on-site glass installation. Cost depends on location and access conditions.
