Sabroe · Ermelo
Humidity Control Systems for Sabroe Systems in Mining & Bulk Air Cooling | Ermelo Industrial
Dehumidification and humidification to hold product-specific RH bands. We support Sabroe industrial compressor packages running R717, R744, R134a in mining & bulk air cooling across Ermelo Industrial and Ermelo Industrial.
Technical highlights
SAQCC Gas certified humidity control systems
SANS 10147 pressure and gas compliance, genuine Sabroe OEM parts and rapid dispatch to Ermelo Industrial.
- SAQCC Gas registered technicians handling R717, R744, R134a
- SANS 10147 pressure vessel and installation compliance
- Genuine Sabroe OEM parts — Sabroe valve kits, Unisab control boards and oil separators
- 1–2 weeks to Ermelo Industrial, Ermelo
Common maintenance vectors
What we find on these systems
- Coil design driving over-dehumidification
- Condensation on cold surfaces
- Steam humidifier scaling
- Unisab sensor faults on legacy panels
- Oil cooler fouling reducing capacity
- Vibration cracking on discharge pipework supports
Dynamic specifications
Mining & Bulk Air Cooling duty on Sabroe plant
Bulk air coolers, ice plants and surface chill dams
| Typical system duty | +2 °C to +12 °C chilled water (45–95% RH depending on product) |
|---|---|
| Design humidity | 90–100% RH |
| Recommended gas / pressure class | R717, R744, R134a — handled by SAQCC Gas registered technicians |
| Equipment platform | Sabroe Industrial compressor packages — SMC/HPC reciprocating and screw packages for ammonia and CO₂ |
| Compliance frameworks | MHSA, SANS 10147, OHS Act, SAQCC Gas registration |
| OEM parts held | Sabroe valve kits, Unisab control boards and oil separators |
| Service deliverable | RH log across a full operating cycle |
| Response / lead time | 1–2 weeks |
| Location hub | Serving Ermelo Industrial and surrounds off the N2 / N17 |
Local context
Working in Ermelo Industrial
We service Ermelo Industrial and the surrounding blocks of Ermelo Industrial, Ermelo, with access off the N2 and N17. Lowveld heat and escarpment humidity combine into high wet-bulb loads through the citrus and subtropical pack season.
Bulk air coolers and ice plants for deep-level ventilation Underground heat stress limits shift productivity
Compliance
Documentation you receive
- MHSA
- SANS 10147
- OHS Act
- SAQCC Gas registration
- RH log across a full operating cycle
FAQ
Sabroe humidity control systems in Ermelo Industrial
How fast can a technician service Sabroe equipment at a mining & bulk air cooling site in Ermelo Industrial?
Ermelo Industrial sits on the N2 and N17, so our Ermelo dispatch reaches most Ermelo Industrial sites inside a standard callout window. Emergency humidity control systems runs 24/7 because underground heat stress limits shift productivity.
Do you stock OEM components for Sabroe systems?
Yes — Sabroe valve kits, Unisab control boards and oil separators. Sabroe (Denmark) equipment on R717/R744/R134a 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 humidity control systems 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 MHSA documentation your auditors expect.
What operating envelope do you commission this equipment to?
Mining & Bulk Air Cooling run at +2 °C to +12 °C chilled water at 90–100% RH, with humidity control systems performed against 45–95% RH depending on product. Underground heat stress limits shift productivity
Related services & locations
- Humidity Control Systems — Nelspruit Industrial
- Humidity Control Systems — Rocky Drift
- Humidity Control Systems — Malelane Industrial
- Humidity Control Systems — Komatipoort Industrial
- Humidity Control Systems — Barberton Industrial
- Humidity Control Systems — Middelburg Industrial
- Danfoss Humidity Control Systems — Ermelo Industrial
- Deciduous Fruit Packhouses — Ermelo Industrial
Get started
Schedule an on-site diagnostic in Ermelo 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.