20 – 360 TRCapacity
+4 °CTemperature
Special Purpose
Overview
Mass concrete must be placed cool to control heat of hydration and cracking. The Teqtive batching chiller supplies +4 °C mixing water to concrete batching plants and is built for dusty sites and muddy water.
Units range from 20 TR to 360 TR with scroll, reciprocating or screw compressors and evaporators designed to handle dirty water without fouling.
Technical specifications
| Type | Air cooled / Water cooled |
|---|---|
| Capacity Range | 20 TR to 360 TR |
| Temperature Range | (+) 4 °C |
| Compressor Type | Sealed scroll / Semi-hermetic reciprocating / screw |
| Evaporator Type | Shell & tube with CS shell & copper tubes, BPHE (ready to handle muddy water) |
| Condenser Type | Finned tube type, with internally grooved tubes & aluminium fins and hydrophilic coating, shell & tube type (ready to work in dusty atmosphere) |
| Refrigeration Controls | Valves, filter dryer, solenoid valves, expansion valve |
| Refrigerant | R-407c, R-134a, R404a (CFC Free) |
| Electrical Safety | Motor overload protection, SPP/RP/OV/UV protection |
| Mechanical Safety | LP/HP/Chilled water flow switch |
| Design Ambient Temp. | 0 °C to 50 °C |
| Controller Type | PLC / Microprocessor / PID |
| Starter | DOL / VFD / Soft starter (Optional) |
Typical applications
- Concrete batching plants
- Dams, bridges and mass-concrete pours
- Metro, highway and infrastructure projects
- Ready-mix concrete (RMC) plants
- Hot-climate construction sites
