Built structures · Cabinets and chamber conversions
Hanging rack and drainage retrofit
Removable washable bars, hooks, mats and a drip tray with an accessible condensate route, added to an existing food cabinet to make it cleanable and serviceable.

Hooks and bars
Stainless S-hooks or food-safe twine hang the pieces, and the guidance advises against galvanised hooks touching the meat. Hang pieces so none touch, with air gaps between them.
Sources for this section
Site
A build is made where it stands: moving it means building it again.
How it is built
Risks and precautions
Avoid plated metals of unknown composition, salvaged materials of unknown origin and permanent crevices.
Check that screws do not reach the appliance liner or hidden wiring.
Materials
- Removable washable food-contact bars — Rated for the load; spacing set so pieces do not touch
- Stainless S-hooks or food-safe twine
- Drip tray — Removable and washable
- Food-safe mats
- Confirm the rated load and stability of the bars before fixing them.
- Fix the bars and hooks so no screw breaches the appliance liner or a hidden circuit.
- Space the hangers so no two pieces touch and air can pass between them.
- Fit the drip tray and check that the condensate route is accessible for cleaning.
Places
Documented for international use, with no single place of origin assigned.
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Sources
Curing ChamberMethod · Materials · Safety
Biltong Box Design and Build GuideTargets of roughly 25-30 C at 40-60% relative humidity; if humidity stays above 60%, add airflow, more bulb heat or a dehumidifier.
Intake vents low, exhaust vents high; mesh over vents keeps insects out.
A 120 mm computer fan is the main moisture remover; a 15-40 W incandescent bulb gives gentle warmth; keep the interior under about 35 C.
Plywood is the author preference; stainless S-hooks or food-safe twine; avoid galvanised hooks touching the meat.
Hang pieces so none touch; run the empty box for an hour and check a digital hygrometer before use.
Cited in: Hooks and bars