2.5m³/min 100 CFM Air-cooled Refrigerated Air Dryer

We can supply bestair compressor dryer price. And this product is 2.5m³/min refrigerant dryer. That is,100 cfm air dryer. If you want thecompressed air dryer price, contact us.

The refrigerated air dryer adopts the principle of physical refrigeration. It cools and separates the moisture in the compressed air. Finally remove the water. At the same time, we get the pressure dew point of 2~10℃.

Technical parameters of the best price refrigerant air compressor dryer

Why choose our refrigeration compressed air dryer? (1) our compressed air dryer has good price

Key dryer components are produced by ourselves. For example, we design and manufacture the evaporator and heat exchanger. So we can effectively control the cost. Then our air compressor dryer price is advantaged.

(2) high industry reputation

Our refrigerated dryer and desiccant dryer usually serve customers together with famous brands. You can check from the below cases pictures. We usually cooperate with big air compressor brands, such as Atlas Copco, SULLAIR, Ingersoll Rand, etc. So we not only have good compressed air dryer price, but also has good quality.

(3) high quality components and spare parts

Our heat exchange system adopts hydrophilic aluminum foil. The copper tube is 0.45mm thickness. Therefore, the refrigerant dryer has good heat exchange efficiency.

This 100 cfm air dryer uses Panasonic compressor. It has strong cooling capacity. Besides, performance is stable. So our dryer can work well under high temperature for long time.

(4) Unique air-water separation device

Our good price air compressor dryer has independent air-water separators. It’s cyclone style. There is multi-layer stainless steel fog-catching wire mesh. The water removal efficiency is 99.9%.

(5) Multiple protection

Firstly, the refrigeration compressor has built-in overload protection. Our refrigerated air dryer is also with refrigerant high and low pressure protection. There are other protection devices, such as overheating, overcurrent protection.

(6) Strong customization ability

There are regular three colors for choice. That is, gray, blue and yellow. If your quantity is big, we can also print other colors. Moreover, we can print your logo on the 100 cfm air dryer.

Of course, this is an normal pressure refrigerant dryer. We can also customize high pressure dryers. So if you need 100 bar compressed air dryer, we can produce it.

How does the good price air compressor dryer work?

The working principle of the refrigerated dryer consists of 2 aspects. That is, air system and refrigeration system.

(1) Dryer air system working principle

Firstly compressed air enters the dryer. And it starts initial cooling in the pre-cooler. Then enter the heat exchanger to further cool down. Afterwards, it will carry out deep cooling in the evaporator. Because the refrigerant can absorb heat to cool down. At the same time, the condensed liquid will be discharged. Next, the air will return to the heat exchanger. Finally, they will get out of good price compressed air dryer.

(2) Dryer refrigeration system working principle

The compressor discharges gaseous refrigerant. At this time, the refrigerant is high temperature and high pressure. Then they enter the condenser. Here, the refrigerant is cooled to a liquid state.

Afterwards, the refrigerant passes through the dry filter and expansion valve. Then they go to the evaporator. Here the liquid refrigerant absorbs the heat of the compressed air. They will become gaseous again. Finally goes back to the compressor through the tank. This will start a new cycle of refrigeration.

To sum up, this is the working principle of the good price air compressor dryer.

Five Common Faults and Solutions of Good Price Refrigerated Air Compressor Dryer (1) Refrigerant dryer does not work

The reasons are as follows:

① Firstly, the compressor motor maybe broken;
② Secondly, leakage of refrigerant in the good price compressed air dryer;
③ Thirdly, the voltage may be too low;
④ The protection switch is disconnected;

Below are the solutions:

① Repair or replace the refrigerant compressor;
② Check for leakage. Then repair the leak. Finally add refrigerant;
③ Check the power switch and fuse. Then troubleshoot;
④ Reset the protection switch;

(2) Compressor running intermittently

The possible reasons are as follows:

① Firstly, low-voltage switch does not operate normally;
② Secondly, the refrigerant may be insufficient;
③ Thirdly, the intake valve of 100 cfm air dryer is closed;
④ In addition, the hot air bypass valve is blocked;
⑤ There is ice blockage in expansion valve or capillary;
⑥ The condensation pressure of the good price air compressor dryer is too high;
⑦ Heat dissipation of dryer condenser is not good;
⑧ Finally, the ambient temperature is too high;

Solve the dryer problems according to the following points:

① Firstly check whether the low pressure switch pipeline is blocked. Also check the switch position;
② Add refrigerant to the good price compressed air dryer;
③ Open the intake valve of the refrigerant dryer;
④ Repair the hot air bypass valve;
⑤ Replace the refrigerant;
⑥ If it is a water-cooled dryer, clean the condenser. If it is an air-cooled dryer, purge the condenser;
⑦ Increase the ventilation effect of the environment;

(3) Outlet pressure drop of good price refrigerated compressed air dryer is too large

Below are some reasons:

① The actual air capacity exceeds the design value of 100 cfm refrigeration air dryer;
② The design of air pipeline is unreasonable;
③ There is a leakage in the compressed air system. Or the coalescing filter is clogged;
④ Evaporator has ice blockage;

You can refer to below solutions:

① Firstly, choose the correct refrigerant air dryer;
② Redesign the pipeline. Avoid too small sizes or too many elbows;
③ Repair leakage. Or replace the filter element;
④ Replace the hot air bypass valve;

(4) The refrigeration dryer has poor water-removal effect

Below are the possible reasons:

① First of all, the ambient temperature is too high. Or the inlet temperature is too high;
② Secondly, the automatic drainage system may be faulty;
③ Thirdly, the refrigerant leaks or it’s insufficient;
④ The dry filter drier has blockage. Therefore, the refrigerant circulation is not smooth;

The solutions are as follows:

① Select the correct good price air compressor dryer. Or improve ventilation. Add pre-cooler in front of refrigerant dryer;
② Replace the drain;
③ Repair leakage. Then fill the refrigerant;
④ Replace the dry filter. So it can make the refrigerant flow smoothly;

(5) The good price air compressor dryer stops for no reason

The reasons are below:

① The ambient temperature is too high. So it will lead to excessive load on the good price compressed air dryer;
② The heat dissipation of dryer condenser is not good;
③ Actual air capacity is too large. It exceeds the dryer load;
④ The bypass valve is blocked. This can cause ice jams. Thus, the refrigerated dryer is stopped;

We can solve the problems according to below points:

① So we must select right model of refrigerant dryer. Of course, we can add pre-cooler in front. Or improve the air ventilation;
② Fix the cooling fan. Or clean the dust on it;
③ If the actual air capacity is too large, we can buy a new 100 cfm air dryer;
④ Exchange the hot air bypass valve;

FAQ

(1) How long is the warranty time of your 100 cfm air dryer?

The warranty period of our good price compressed air dryer is 1 year. That is, we will exchanger spare parts for free within 1 year. In addition, we can supply the technical support all the time. Besides, our response time does not exceed 8 hours.

(2) What is the dew point of your refrigerated air dryer?

Usually, the pressure dew point of our refrigerant dryer is 2~10℃. If you need a lower dew point, it is customizable. And our good price air compressor dryer can reach 5℃ pressure dew point.

(3) Can your dryer be used in the food or pharmaceutical industry?

We know that these industries have requirements for dryer materials. The general requirement is stainless steel. So this 100 cfm air dryer is not suitable. But we can customize stainless steel refrigerant dryer.

(4) How to set the high and low voltage protection of dryer?

The former can prevent damage to the compressor due to excessive pressure. The latter can prevent refrigerant leakage. They are both important devices for goodprice air compressor dryer.
Setting: Low pressure protection 1bar. High pressure protection 25bar.