Bock · East London
Screw Compressor Service for Bock Systems in Seafood Processing & Fisheries | East London IDZ
Slide valve, oil separator, filter and bearing service on screw packages. We support Bock open-drive and semi-hermetic compressors running R404A, R717, R744 in seafood processing & fisheries across East London IDZ and East London IDZ.
Technical highlights
SAQCC Gas certified screw compressor service
SANS 10147 pressure and gas compliance, genuine Bock OEM parts and rapid dispatch to East London IDZ.
- 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
- Planned shutdown window to East London IDZ, East London
Common maintenance vectors
What we find on these systems
- Slide valve feedback drift
- Coalescer saturation
- Bearing wear against running hours
- 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 +5 °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 | Vibration and oil analysis report |
| Response / lead time | Planned shutdown window |
| Location hub | Serving East London IDZ and surrounds off the N2 / N6 |
Local context
Working in East London IDZ
We service East London IDZ and the surrounding blocks of East London IDZ, East London, with access off the N2 and N6. Coastal salt-laden air plus wide day-night temperature swings demand coated coils and tight vapour barriers.
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
- Vibration and oil analysis report
FAQ
Bock screw compressor service in East London IDZ
How fast can a technician service Bock equipment at a seafood processing & fisheries site in East London IDZ?
East London IDZ sits on the N2 and N6, so our East London dispatch reaches most East London IDZ sites inside a standard callout window. Emergency screw compressor service 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 screw compressor service 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 screw compressor service performed against −45 °C to +5 °C evaporating. Slow freezing forms large ice crystals and ruins texture
Related services & locations
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- Poultry Processing Abattoirs — East London IDZ
- Red Meat Abattoirs — East London IDZ
- Game & Venison Processing — East London IDZ
- Dairy Processing Plants — East London IDZ
Get started
Schedule an on-site diagnostic in East London IDZ
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.