Central Cooling System
Our cubic air coolers offer optimum cooling performance for a wide range of applications. Whether in supermarkets, warehouses, halls or slaughterhouses: robustness, high flexibility and individual adaptation options to specific requirements allow the cubic air coolers to master even demanding cooling tasks. This ensures the best possible product quality at all times. The design also enables easy installation, maintenance and cleaning, so that with our cubic air coolers you are also well equipped in terms of hygiene regulations.
- Proven Global Delivery: Successfully serving clients in over 30 countries with a track record of >25% annual export growth.
- Optimized for Speed: Our international network is structured to guarantee fast and reliable delivery worldwide.
- Engineered to Order: We specialize in custom refrigeration solutions, tailored to precise technical and commercial requirements.
- Unified Global Support: A single partner for comprehensive cooling solutions and technical expertise across all industrial and commercial sectors.
Technical Specifications
| Feature | Details |
|---|---|
| Cooling Capacity | 20 – 500+ kW (multi‑compressor racks) |
| Operating Temperature | –50°C refrigerant / +55°C ambient (tropical duty) |
| Refrigerants | R404A, R407A/C/F, R507, R22, R448A, R449A, R452A, R134a, etc. |
| C.O.P Range | 1.5 – 2.5 (positive duty); 1.3 – 1.7 (negative duty) |
| Compressor Types | Semi‑hermetic reciprocating (Frascold, Bitzer, Dorin) |
| Compressor Configuration | 2X, 3X, 4X racks (parallel operation) |
| Cooling Duty | Positive temp (cold storage) / Negative temp (freezer) |
Condenser Options | Air‑cooled or water‑cooled |
Fans | EBM‑Papst / Rosenberg axial fans |
Airflow Range | 10,000 – 200,000 m³/h |
Housing Construction | Galvanized steel with powder coating; aluminium optional |
Electrical Panel | Schneider Electric |
Digital Control Panel | Eliwell / AKO |
Electrical Supply | 400V 3N 50Hz; 60Hz and other voltages on request |
About Our Design
Our central cooling systems are engineered to deliver reliable refrigeration across large‑scale applications, from cold storage warehouses and food processing plants to industrial facilities in tropical climates. All performance data is calculated in accordance with Eurovent EN 328 standards, ensuring accuracy and consistency under internationally recognized testing conditions.
The systems employ multi‑compressor rack configurations (2X, 3X, and 4X) using semi‑hermetic reciprocating compressors from leading brands such as Frascold, Bitzer, and Dorin. This modular design allows scalable capacity from 20 kW up to more than 500 kW, with redundancy that ensures continuous operation even under partial load.
Optimized coil geometries and high‑efficiency axial fans from EBM‑Papst and Rosenberg provide airflow rates between 10,000 and 200,000 m³/h, balancing heat rejection and energy efficiency. Systems are designed for ambient temperatures up to +55°C, making them ideal for regions such as the Middle East and Africa where tropical duty is essential.
All units feature housings constructed from galvanized steel with powder coating, with aluminium options available for enhanced corrosion resistance. Standardized suction and discharge headers simplify integration into diverse refrigeration networks. Integrated Schneider Electric panels and Eliwell/AKO digital controllers provide precise management, programmable setpoints, alarms, and monitoring.
By combining multi‑compressor technology, durable construction, and advanced controls, our central cooling systems embody a design philosophy focused on efficiency, reliability, and adaptability. Whether for compact cold storage or large industrial installations, they deliver consistent performance and long‑term dependability under demanding operating conditions.