2026/08/18 21:06

High pressure refrigeration dryer

High Pressure Refrigerated Air Dryer

Capacity: 1.2 to 80 cubic meters/minute
Maximum working pressure: Less than or equal to 4.5 MPa (45 bar)
Maximum inlet temperature: 60°C
Maximum ambient temperature: 50°C
Minimum ambient temperature: 5°C
Maximum cooling water temperature: 35°C
Cooling type: Air-cooled

Power supply:

220V : Single phase / 50 or 60Hz (12 to 150HP models)
380V : Three phase / 50 or 60Hz (200 to 800HP models) steam)
Refrigerant gas: R134a / R407C
Nominal working pressure: 4.0 MPa
Inlet temperature: 38 °C
Ambient temperature: 38 °C
Cooling water temperature: 32 °C

High-quality compressed air, a reliable companion for your equipment and processes

Refrigeration dryers ensure dry compressed air, extend the life of your equipment and maintain excellent production quality. By effectively removing moisture, rusting of compressed air networks and pneumatic tools is prevented. Overall, this reduces maintenance costs, improves the overall level of performance and brings you peace of mind in the production process.

 Robust and durable

  • Integrated design of precooler, evaporator and gas-liquid separator
  • Heat exchanger assembly made of special and thick aluminum alloy with very high corrosion resistance compared to similar designs inside and outside; Unlike products made of carbon steel, it does not introduce any secondary pollution to the gas quality.
  • The surface of the air condenser has a nano-anti-corrosion coating to increase the useful life of the device.

 Energy saving and environmental protection.

  • Using an advanced plate-fin heat exchanger structure in accordance with European and American standards with high efficiency.
  • The temperature difference between the inlet and outlet of the pre-cooler is 5 to 8 degrees Celsius, which is much better than similar products. It maintains a very low relative humidity at the outlet and prevents dew formation in the nozzles.
  • By recovering more than 90% of the cooling capacity by the pre-cooler, the load on the evaporator is effectively reduced and the energy consumption of the entire device is only 70% of similar products.
  • Using environmentally friendly refrigerant gases in all Models comply with environmental laws of countries

 Safe and reliable

  • Tested design to eliminate the risk of system leakage
  • Using original parts from reputable international brands with high reliability
  • Equipped with overload protection and safe shutdown systems in all models
  • Has European CE safety certification in accordance with the latest standards

Various control options

  • Standard configuration including analog type with error alarm
  • Ability to select based on user needs: single-chip microcontroller, PLC, touch screen, etc.
  • Supports a variety of communication protocols such as RS485 I/O, Profibus, Modbus, Ethernet network connection, etc.

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