We design and manufacture industrial water chillers, heat pumps and temperature control units for the concrete industry
Our chillers play a critical role in concrete production by supplying chilled water that optimizes the molecular structure of concrete, enhancing both its strength and durability. In concrete batching plants, our chillers are especially valuable, with multi-compressor configurations offering a broad cooling range (120-2000 kW). Multiple independent refrigeration circuits allow each to operate separately, suitable for fluctuating load demands while saving energy.
As a core temperature control solution in mass concrete construction and commercial batching plants, our chillers are an indispensable part of modern concrete production, ensuring the right mix properties, improved workability, and reliable performance across a wide range of projects.
Our chillers serve as a core temperature control solution for mass concrete construction and commercial batching plants, delivering consistent mix quality, smoother workability, and dependable results on any scale.
The cement hydration process releases approximately 15,500-27,500 kJ of heat for every 300-550 kg of cement used, with around 70% of this heat being released within the first three days. In concrete structures with a thickness of 1 meter or more, the internal temperature can rise by 40-70°C.
By using chilled water at 0-10°C or an ice–water mixture at 0-2°C, the discharge temperature can be maintained below 26°C. This effectively reduces the temperature difference between the interior and exterior to within the safe threshold of less than 25°C.
| Temperature Parameter | Effect on Concrete Performance | Control Outcome |
| Mixing water temperature ≤ 2°C | Minimizes thermal expansion coefficient variation in aggregates | Increases density by 15% |
| Discharge temperature ≤ 26°C | Extends initial setting time, improving workability | Increases pumping efficiency by 20% |
| Curing temperature ≤ 30°C | Reduces the likelihood of peak heat release during hydration | Decreases crack occurrence rate by 80% |
| Project Type | Key Application Focus | Technical Specifications |
| Hydropower dams | Layer-by-layer temperature control during concrete pouring | Maximum temperature rise ≤ 25°C |
| Cross-sea bridges | All-weather cooling in tidal and saline environments | Saltwater corrosion protection, IP68 rating |
| High-speed rail track slabs | Alternative technology to steam curing | Curing cycle shortened by 40% |
We design, build, and support industrial cooling equipment. Share your requirements and we’ll provide the right solution.
