Bock · Durban
Compressor Overhaul for Bock Systems in Seafood Processing & Fisheries | Cornubia
Full compressor rebuild including valve plates, bearings, seals and oil system. We support Bock open-drive and semi-hermetic compressors running R404A, R717, R744 in seafood processing & fisheries across Cornubia and Cornubia Industrial and Business Estate.
Technical highlights
SAQCC Gas certified compressor overhaul
SANS 10147 pressure and gas compliance, genuine Bock OEM parts and rapid dispatch to Cornubia.
- SAQCC Gas registered technicians handling R404A, R717, R744
- SANS 10147 pressure vessel and installation compliance
- Genuine Bock OEM parts — Bock shaft seals, suction filters and gasket kits
- Workshop turnaround 3–7 days to Cornubia, Durban
Common maintenance vectors
What we find on these systems
- Valve plate and gasket renewal
- Bearing and shaft seal replacement
- Oil analysis and acid testing
- Shaft seal weep on open-drive units
- Belt misalignment on transport and skid packages
- Suction strainer blockage after a burnout
Dynamic specifications
Seafood Processing & Fisheries duty on Bock plant
Plate and blast freezers, ice plants and cold stores
| Typical system duty | −40 °C blast to −25 °C hold (−45 °C to +12 °C evaporating) |
|---|---|
| Design humidity | 85–95% RH |
| Recommended gas / pressure class | R404A, R717, R744 — handled by SAQCC Gas registered technicians |
| Equipment platform | Bock Open-drive and semi-hermetic compressors — HG/HA series semi-hermetic and FK open-drive transport compressors |
| Compliance frameworks | HACCP, ISO 22000, SANS 10147, SAQCC Gas registration |
| OEM parts held | Bock shaft seals, suction filters and gasket kits |
| Service deliverable | Rebuild certificate with run-test data |
| Response / lead time | Workshop turnaround 3–7 days |
| Location hub | Serving Cornubia Industrial and Business Estate and surrounds off the N2 / M41 |
Local context
Working in Cornubia
We service Cornubia Industrial and Business Estate and the surrounding blocks of Cornubia, Durban, with access off the N2 and M41. Sub-tropical coastal humidity keeps wet-bulb temperatures high year-round, which raises evaporative condenser duty and accelerates coil corrosion.
Blast freezing at landing peaks plus ice plant duty Slow freezing forms large ice crystals and ruins texture
Compliance
Documentation you receive
- HACCP
- ISO 22000
- SANS 10147
- SAQCC Gas registration
- Rebuild certificate with run-test data
FAQ
Bock compressor overhaul in Cornubia
How fast can a technician service Bock equipment at a seafood processing & fisheries site in Cornubia?
Cornubia sits on the N2 and M41, so our Durban dispatch reaches most Cornubia Industrial and Business Estate sites inside a standard callout window. Emergency compressor overhaul runs 24/7 because slow freezing forms large ice crystals and ruins texture.
Do you stock OEM components for Bock systems?
Yes — Bock shaft seals, suction filters and gasket kits. Bock (Germany) equipment on R404A/R717/R744 charges is supported with the fast-moving spares held at our Pretoria North workshop and non-stock items brought in on OEM order.
What pressure testing and gas compliance certificates are provided?
Every compressor overhaul job closes with a pressure test record and gas handling Certificate of Conformance issued under SANS 10147 by a SAQCC Gas registered technician, plus the HACCP documentation your auditors expect.
What operating envelope do you commission this equipment to?
Seafood Processing & Fisheries run at −40 °C blast to −25 °C hold at 85–95% RH, with compressor overhaul performed against −45 °C to +12 °C evaporating. Slow freezing forms large ice crystals and ruins texture
Related services & locations
- Compressor Overhaul — Prospecton
- Compressor Overhaul — Jacobs
- Compressor Overhaul — Mobeni
- Compressor Overhaul — Pinetown
- Compressor Overhaul — Briardene
- Compressor Overhaul — Springfield Park
- Bitzer Compressor Overhaul — Cornubia
- Poultry Processing Abattoirs — Cornubia
- Red Meat Abattoirs — Cornubia
- Game & Venison Processing — Cornubia
- Dairy Processing Plants — Cornubia
Get started
Schedule an on-site diagnostic in Cornubia
Tell us what you need cooled and where. We respond with a scoped quote, and for emergencies we dispatch straight away.
- Phone / WhatsApp
- 069 268 0988
- info@reyds.co.za
- Workshop
- 386 Eeufees Street, Pretoria North, Gauteng
- Hours
- Mon–Fri 07:00–17:00, Sat 08:00–13:00. 24/7 emergency breakdown line.