2.7m³/min 70 Bar High Refrigerated Compressed Air Dryer

We are top brand of high pressure refrigerated air dryer. We specialize in production of high pressure air dryer. The avaible pressures are as follows: 25bar, 30 bar, 40 bar, 50 bar, 60 bar and 70 bar. That is, 200 psig, 350 psig, 400 psig, 550 psig, 850 psig, 900 psig, 1000 psig, etc. In fact, we also manufacture high pressure desiccant air dryer. They are specially applicable for high pressure compressed air system.

The applications of high pressure compressed air dryer:

Firstly, the refrigerant air dryer has wide application in laser cutting. For example, the main dryers are 16 bar and 30 bar. Secondly, it is also suitable for PET bottle blow molding. The main pressure is 25bar and 40 Bar. Thirdly, high pressure dryer is applicable for pharmaceutical packaging and injection molding. In addition, we usually use it for leak testing. And is is also suitable for sewage treatment and water jet cutting.

Technical sheet of the 70 bar refrigerant air dryer

Our refrigerated dryers pass strict pressure-holding tests. Heat exchangers and evaporators pass the high pressure test. Besides, the whole machine also needs to pass the strict high pressure test. So it ensures that our dryers fit for high pressure environment.

In addtion, our high pressure air dryers need to pass 100% test before shipping. Thus, it can make sure that there is no leakage. And ensure that our refrigerant air dryer work well.

(2) Use top quality parts and materials

Firstly, our high pressure refrigerated air dryer uses the Panasonic brand compressor. Therefore, the cooling effect is perfect. And it can adapt to harsh environments for a long time. In addition, the working noise and the vibration is small.

Secondly, our factory independently develops and produces evaporators and radiators. Better heat dissipation. Longer service life. Additionally, we use hydrophilic aluminum foil. More dustproof and reserve 20% margin. So our refrigerant air dryer price is more advantaged.

Thirdly, it uses Jorc brand electronic drain valve. So it can exhaust moisture in time. In addition, we use high quality refrigeration spare parts. Then it ensure our high pressure compressed air dryer more safe.

Fourth, refrigeration dryer uses the high quality external rotor fan. It has many advantages as follows. That is, low power consumption, high speed, large air volume and low noise.

(3) Our high pressure dryer uses efficient air-water separator

This is one of very important parts of refrigerated air dryer. After refrigeration, there will be a large amount of condensed water. Thus, it requires efficient means to separate the air and liquid. And its separation efficiency is over 99%. So can achieve true drying.

(4) Low and stable pressure dew point

The dew point of this high pressure air dryer is 4℃~7℃. All our dryers perform well in water removal due to high quality accessories.

FAQ

Q1: What’s the inlet temperature of your refrigerant air dryer?

A1: This high pressure refrigerated air dryer is normal temperature type. Of course, we can also produce high temp refrigerant dryer. So it can be applicable for harsh environment.

Q2: What refrigerants do you use in your dryer?

A2: This refrigeration air dryer uses the R410A. Of course, we can also supply other refrigerants, such as R22, R407C, R134A.

Q3: What’s the working principle of refrigerated air dryer?

A3: The refrigerant dryer adopts the principle of heat exchange and water removal of refrigerant. Liquid refrigerant evaporates into vapor. At the same time, it will absorb heat. In this way, the water vapor in the compressed air will condense. Finally, the liquid is discharged through the separator.

Q4: What’s the function of filter drier in high pressure refrigerated air dryer?

A4: Refrigerant flows from the condenser to the filter drier. Its function is to remove a small amount of water and impurities in the refrigeration system.

Q5: What’s the fole of hot gas bypass valve in refrigerant dryer?

It is the regulator at the high and low pressure ends of the compressor. And it can stabilize the evaporating temperature of the refrigeration system. Therefore, it can avoid ice blockage of high pressure air dryer.