Water-Cooled Refrigerated Air Dryer - TRW Series (TR15W-TR350W)
Engineered for large-scale industrial applications, the water-cooled refrigeration dryers utilizes water cooling for optimal thermal management and consistent moisture removal from compressed air systems. This energy-saving dryer delivers high efficiency, environmental compliance, and stable long-term performance even under demanding operational conditions.
- Ambient temperature: 2~45℃
- Cooling water temperature: 2~35℃
- Cooling water pressure: 0.2~0.3MPa
- Compressed air inlet temperature: 15~65℃
- Compressed air pressure: 0.7MPa, Max.1.0MPa (or customizable)
- Pressure drop: ≤0.025MPa (at 0.7MPa inlet pressure)
- Pressure dew point: 3℃ (35℃ inlet temperature, 25℃ ambient temperature)
| Model | Max. air flow rate (m³/min) | Power supply | Input power (kW) | Air pipe connection | Cooling water connection | Evaporator type | Cooling method | Refrigerant | Total weight (kg) | Dimensions (L×W×H) |
| 17 | 380V/50Hz | 3.8 | RC2' | RC1' | Aluminum plate heat exchanger | Water condenser | R407C | 180 | 1000×850×1100 | |
| 23 | 380V/50Hz | 4.95 | RC2-1/2' | RC1' | Aluminum plate heat exchanger | Water condenser | R407C | 210 | 1100×900×1160 | |
| 27 | 380V/50Hz | 5.8 | DN80 | RC1' | Aluminum plate heat exchanger | Water condenser | R407C | 350 | 1215×950×1230 | |
| 33 | 380V/50Hz | 6.3 | DN80 | RC1-1/2' | Aluminum plate heat exchanger | Water condenser | R407C | 420 | 1425×1000×1480 | |
| 42 | 380V/50Hz | 9.35 | DN100 | RC1-1/2' | Aluminum plate heat exchanger | Water condenser | R407C | 550 | 1575×1100×1640 | |
| 55 | 380V/50Hz | 11.3 | DN100 | RC1-1/2' | Aluminum plate heat exchanger | Water condenser | R407C | 680 | 1750×1200×1743 | |
| 65 | 380V/50Hz | 11.3 | DN125 | RC2' | Aluminum plate heat exchanger | Water condenser | R407C | 780 | 2000×1350×1520 | |
| 85 | 380V/50Hz | 13.62 | DN125 | RC2' | Aluminum plate heat exchanger | Water condenser | R407C | 920 | 2155×1400×1743 | |
| 110 | 380V/50Hz | 18.6 | DN150 | RC2' | Aluminum plate heat exchanger | Water condenser | R407C | 1150 | 2455×1520×1960 | |
| 130 | 380V/50Hz | 22.7 | DN150 | RC2.5' | Aluminum plate heat exchanger | Water condenser | R407C | 1380 | 2100×2120×2010 | |
| 160 | 380V/50Hz | 27.6 | DN200 | RC2.5' | Aluminum plate heat exchanger | Water condenser | R407C | 1725 | 2800×2120×2010 | |
| 220 | 380V/50Hz | 37.2 | DN200 | RC2'*2 | Aluminum plate heat exchanger | Water condenser | R407C | 2200 | 3000×2200×2010 | |
| 275 | 380V/50Hz | 45.4 | DN250 | RC2.5'*2 | Aluminum plate heat exchanger | Water condenser | R407C | 2600 | 3070×1500×2395 | |
| 330 | 380V/50Hz | 55.2 | DN300 | RC2.5'*2 | Aluminum plate heat exchanger | Water condenser | R407C | 3000 | 3130×2340×2080 | |
| Technical data available on request | ||||||||||
- Display Interface: True color touch screen, running status and dew point temperature display
- Anti-Freezing Protection: Automatic temperature control/antifreeze solenoid valve
- Temperature Control: Automatic control of condensing temperature and dew point temperature
- High Voltage Protection: Temperature sensor & pressure sensitive intelligent protection
- Low Voltage Protection: Temperature sensor & pressure sensitive intelligent protection
- Remote Control: Standard configuration of remote connection dry contact, RS485 expansion interface
- Energy-saving design
Equipped with an aluminum alloy three-in-one heat exchanger and an enlarged precooler, minimizing process refrigeration losses and maximizing thermal energy recovery.
Enhances compressed air discharge temperature, effectively reducing residual moisture. - High efficiency
Integrated heat exchanger with flow guide fins ensures uniform heat transfer.
Built-in air-water separator with stainless steel mesh filter ensures efficient and reliable moisture separation. - Intelligent control
Features multi-point temperature and pressure monitoring with real-time dew point display.
Automatically records cumulative operating hours and includes self-diagnostic functionality with alarm codes and protective measures for enhanced reliability. - Environmentally friendly
Complies with the Montreal Protocol, utilizing R407C refrigerant with zero ozone depletion potential, meeting global environmental standards.
- Stable operation
Equipped with a constant-pressure expansion valve for automatic refrigerant adjustment across varying operating conditions.
Features dual anti-freeze protection (temperature and pressure) to optimize energy efficiency and extend equipment lifespan.
