15C Refrigerating Dryer Air Compressor 220V Refrigerated Freeze Dryer 2.5m³/min
The lowest air pressure dew point after cooling can be up to 2℃ after cooling. When the high pressure of the refrigerant is higher than this range, check whether the heat dissipation of the condenser is good, and whether the inlet temperature of the air compressor and the ambient temperature are too high.