Evapco · Tzaneen
Blast Freezer Installation for Evapco Systems in Seafood Processing & Fisheries | Tzaneen Industrial
Turnkey blast freezer rooms and tunnels sized on product core-temperature pull-down curves. We support Evapco evaporative condensers and cooling towers running R717, R744, R404A in seafood processing & fisheries across Tzaneen Industrial and Tzaneen Industrial.
Technical highlights
SAQCC Gas certified blast freezer installation
SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Tzaneen Industrial.
- SAQCC Gas registered technicians handling R717, R744, R404A
- SANS 10147 pressure vessel and installation compliance
- Genuine Evapco OEM parts — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
- Project lead time 4–8 weeks to Tzaneen Industrial, Tzaneen
Common maintenance vectors
What we find on these systems
- Airflow balancing across pallet faces
- Hot-gas defrost commissioning
- Floor slab heating verification
- Scale fouling on coil surfaces in hard-water regions
- Fan bearing failure from continuous high-ambient duty
- Blocked bleed lines raising conductivity and corrosion
Dynamic specifications
Seafood Processing & Fisheries duty on Evapco plant
Plate and blast freezers, ice plants and cold stores
| Typical system duty | −40 °C blast to −25 °C hold (−35 °C to −40 °C air-off) |
|---|---|
| Design humidity | 85–95% RH |
| Recommended gas / pressure class | R717, R744, R404A — handled by SAQCC Gas registered technicians |
| Equipment platform | Evapco Evaporative condensers and cooling towers — Closed-circuit coolers, evaporative condensers, industrial ammonia packages |
| Compliance frameworks | HACCP, ISO 22000, SANS 10147, SAQCC Gas registration |
| OEM parts held | Evapco spray nozzles, drift eliminators, fan drives and water treatment kits |
| Service deliverable | Commissioning report with pull-down curve and heat load calculation |
| Response / lead time | Project lead time 4–8 weeks |
| Location hub | Serving Tzaneen Industrial, Letsitele packing precinct and surrounds off the R71 / R36 |
Local context
Working in Tzaneen Industrial
We service Tzaneen Industrial, Letsitele packing precinct and the surrounding blocks of Tzaneen Industrial, Tzaneen, with access off the R71 and R36. Long, hot lowveld summers regularly exceed 36 °C, so high-ambient head pressure control and shaded plant rooms are non-negotiable.
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
- Commissioning report with pull-down curve and heat load calculation
FAQ
Evapco blast freezer installation in Tzaneen Industrial
How fast can a technician service Evapco equipment at a seafood processing & fisheries site in Tzaneen Industrial?
Tzaneen Industrial sits on the R71 and R36, so our Tzaneen dispatch reaches most Tzaneen Industrial sites inside a standard callout window. Emergency blast freezer installation runs 24/7 because slow freezing forms large ice crystals and ruins texture.
Do you stock OEM components for Evapco systems?
Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on R717/R744/R404A 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 blast freezer installation 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 blast freezer installation performed against −35 °C to −40 °C air-off. Slow freezing forms large ice crystals and ruins texture
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Get started
Schedule an on-site diagnostic in Tzaneen Industrial
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.