Refrigerated Air Dryer

1. Liquid Separator/Accumulator

-       They are the devices for high performance and stable operation of refrigerated dryer.

-       Liquid Separator: It not only protects the refrigerant compressor from liquid hammering of refrigerant flowing back from the low pressure part of Evaporator but also vaporizes the liquid refrigerant.

-       It helps expansion valve operate properly by accumulating liquefied refrigerant out of condenser.

 

1. Refrigerant Compressor

-       We guarantee the great performance and quality by adopting the famous reciprocating refrigerant compressors of Tecumseh and Copeland.

 

1. Condenser

-       We increased the efficiency of heat exchanging by adopting the high quality & highly efficient grooved condenser.

1. Inner Groove à Inner Groove

-       The heat transferable surface of grooved condenser has been enlarged by 40~70%, compared with flat type condenser.

-       7~8% energy saving is realized.

-       The pressure loss of grooved inner pipe is extremely lower than that of flat type condenser.

 

1. Control panel

-       on HYD-150 and smaller : It is equipped with a low pressure refrigerant gauge and an inlet air gauge monitoring system performance.

-       on HYD-300 and larger

It is equipped with a temperature indicator which can monitor partial temperature and system performance.

The timer displaying total operating hour helps maintenance easier. Local and Remote operation is possible. (HYD-170 ~ HYD-300)

 

1. Powder Coated Painting

-       Powder coated painting is very excellent for preventing corrosion. Painting with epoxy or polyethylene powder by means of electrostatic coating is vastly superior to solvent painting in terms of anti-corrosion and adhesiveness.

-       Power coated painting is more endurable at acidity, alkali and impact than solvent painting

-       Excellent waterproofing. It is free from air pollution by solvent evaporation. It is free from fire-risk because it is nonvolatile.

 

1. Automatic Drain Valve

-       Automatic drain valve is for draining condensate from the heat exchanger. Our dryer has a drain access window for installing and maintaining automatic drain.

-       On HYD-35 and smaller : HAD-20 (Auto Drain)

-       On HYD-50 and bigger : HAD-100 (Power Drain)

-       Some of big HYD model : BEKO VARIO-32 (Electric Auto Drain Valve)

 

1. Heat Exchanger

-       The highly efficient heat exchanger guarantees energy saving and stable dew point through re-cooling and reheating.

 

1. Fan motor unit

-       Water & dust proof IP54 class fan motor increased condenser efficiency with axial fan.

 

1. Pressure Switch

-       High pressure switch (HPS) : It automatically stops the dyer in order to protect the system in case the refrigerant pressure rises above the set value by ambient temperature rise, cooling water temperature rise or circulating line problem

-       High & Low pressure switch (DPS) : It performs high pressure switch as a combination device of high pressure switch and low pressure switch. At the same time, it automatically stops the dyer in order to protect the system in case the pressure of refrigerant flowing back to refrigerant compressor drops below the set value by leakage of refrigerant.