Plant-Room Design
Full plant-room design and cooling-load calculations sized precisely to your process and capacity.
Ammonia Refrigeration
Industrial ammonia refrigeration, engineered for efficiency and safety.
Complete NH₃ refrigeration plant rooms for cold storage, food and beverage and industrial process cooling — efficient, reliable and fully compliant with the safety standards ammonia demands.
NH₃ plant rooms
Screw & recip compressors
Evaporative condensers
Gas detection & safety
24/7 support
Overview
Why ammonia for industrial refrigeration?
Ammonia (NH₃) is one of the most efficient and environmentally responsible refrigerants available — zero ozone depletion, zero global-warming potential and excellent thermodynamic performance for large-scale industrial cooling.
It also demands careful, compliant engineering. VeeKay designs, installs and maintains complete ammonia plant rooms — from compressors and condensers to pipework, controls and the gas-detection and safety systems that keep people and product protected.
- Outstanding energy efficiency at scale
- Environmentally responsible refrigerant
- Engineered to current safety & regulatory codes
- Reliable performance under heavy, continuous load
Our Ammonia Solutions
Complete ammonia plant engineering
From the first calculation to commissioning, we deliver every part of your ammonia refrigeration system.
Compressor Packages
Screw and reciprocating compressor packages selected and installed for efficiency and uptime.
Condensers & Vessels
Evaporative condensers, pressure vessels and receivers engineered to specification.
NH₃ Pipework & Valves
Ammonia pipework, valves and insulation installed to exacting safety standards.
Controls & Monitoring
PLC controls, monitoring and alarms for safe, optimised, around-the-clock operation.
Gas Detection & Safety
Gas detection, ventilation and safety systems that keep your people and plant protected.
Why VeeKay
Ammonia engineering you can rely on.
01
Experienced Engineers
Qualified refrigeration and HVAC engineers who design and build to last — not just to install.
02
Custom-Designed Solutions
Every system is sized and engineered around your product, load and space — never a generic kit.
03
Energy-Efficient Systems
Efficient refrigeration and controls that hold performance precisely while keeping running costs down.
04
Compliance With Standards
Built and documented to current safety, refrigeration and regulatory standards.
05
Ongoing Support & Maintenance
Planned maintenance and responsive support keep your plant compliant and running.
Industries We Serve
Trusted across demanding industrial sectors
Cold StorageLarge-scale chilled & frozen stores
Food & BeverageProcessing & production cooling
Process CoolingIndustrial process refrigeration
DairyMilk, cheese & cold processing
Brewing & BeverageFermentation & storage cooling
Our Process
From consultation to ongoing support
01
Consultation
We learn your process, loads, temperatures, space and goals.
02
Design
Our engineers design the plant, refrigeration and controls to specification.
03
Installation
Compressors, condensers, pipework and controls installed by qualified teams.
04
Testing & Commissioning
Systems tested, balanced and certified before handover.
05
Ongoing Support
Planned maintenance and rapid support keep it running.
Ammonia FAQs
Common ammonia refrigeration questions
Is ammonia safe to use in my facility?
Yes — when engineered correctly. Ammonia systems are designed with appropriate gas detection, ventilation, pressure relief and safety controls, and maintained to keep them compliant and safe throughout their life.
Why choose ammonia over other refrigerants?
Ammonia is highly energy-efficient, has zero ozone-depletion and global-warming potential, and performs exceptionally well for large-scale industrial and cold-storage cooling — often with lower running costs.
What sizes of ammonia plant do you design?
From compact plant rooms to large industrial cold-store systems. We size every plant precisely to your cooling load, process and future capacity.
Do you maintain existing ammonia plant?
Yes. We service, upgrade and maintain existing ammonia plant, as well as designing and installing new systems.
How do you ensure compliance?
We design and document to current safety and regulatory standards, with commissioning, certification and ongoing maintenance records.
Get started
Planning an ammonia refrigeration project?
Talk to our engineers about a new plant room, an upgrade or a maintenance agreement — and get a clear, costed proposal.
Or call our engineering team — +27 63 839 4390