Refrigerated Air Dryer

Liangyue refrigerated air dryers for screw conpressors

1. Use R134a / R410a environmental protection refrigerant, green and energy saving;
2. Aluminum alloy three-in-one plate heat exchanger design, no secondary pollution, high efficiency and purity;
3. Intelligent digital control system, all-round protection;
4. Equipped with high-precision automatic energy regulating valve as standard, stable and reliable operation;
5. Self-diagnostic function, alarm code display visually;
6. The real-time dew point display shows the quality of the finished gas at a glance;
7. Passed CE certification.

GR series refrigerated compressed air dryer rated conditions:

Rated ambient temperature: 38 ° C, maximum 42 ° C
Rated compressed air inlet temperature: 38 ° C, up to 65 ° C
Rated compressed air pressure: 0.7MPa, maximum 1.6MPa
Pressure dew point under rated conditions: 2 ℃ ~ 10 ℃ (atmospheric dew point: -23 ℃ ~ -17 ℃)
Installation environment: no sun, no rain, good ventilation, installed on a level hard ground, no obvious dust and flying floes

Advantages of aluminum alloy three-in-one plate replacement refrigerated dryer:
Energy saving:
The aluminum alloy three-in-one heat exchanger design will minimize the process loss of cooling capacity and improve the recycling of cooling capacity. Under the same processing capacity, the total input power of this model is reduced by 15-50%.
Diversion fins are added to the integrated heat exchanger to make the compressed air uniformly exchange heat inside. The built-in air-water separation device is equipped with a stainless steel screen to separate water thoroughly.
Multi-channel temperature and pressure monitoring, real-time display of dew point temperature, automatic recording of accumulated running time, with self-diagnostic function, display corresponding alarm code, and automatically protect the equipment.
Environmental protection:
In response to the international Montreal agreement, this series of models all use R134a and R410a environmentally friendly refrigerants, which have zero damage to the atmosphere and meet the needs of the international market.
Constant pressure expansion valve is equipped as standard with intelligent temperature control as standard. Laboratory tests show that when the intake air temperature reaches 65 ° C and the ambient temperature reaches 42 ° C, it still runs stably. At the same time, it has dual antifreeze protection for temperature and pressure. During low load operation, the output of the compressor is automatically stopped, and the aluminum plate is used to exchange the stored cooling capacity to provide heat exchange. At the same time saving energy, extending the life of the equipment.