6.5m3/min -20℃ -40℃ Heatless Regenerative Adsorption Desiccant Air Dryer

Description

The air capacity of this heatless adsorption dryer is 6.5m³/min. That is, 229 cfm. Its pressure dew point is -20℃. Of course, the PDP can be customized to -40℃. The air consumption of heatless regenerative desiccant air dryer is 8% to 14%. We use the high efficiency activated alumina beads. There are no molecular sieves. But if for -40℃ absorption dryer, it will fill the molecular sieves.

Besides, our factory uses the best brand of air dryer desiccant in China. Their service lifetime is 2~5 days. Lingyu is the professional heatless dryer manufacturer. So we can customize the air compressor dryer as requests. For example, it can print your logo on the heatless compressed air dryer.

Technical data of heatless adsorption regenerative desiccant air dryer

The advantages of our heatless regenerative air dryer:

① Firstly, because of unique design process, it can supply air contiously.

② Secondly,uses high quality air dryer desiccant beads. Its performance is recognized by the industry.

③ Thirdly, adopts 10min process cycle design. Thus, ensures quite low pressure dew point. Our heatless adsorption dryer is with a high efficiency silencer. The noise level is as low as 70dB.

④ Our twin tower air dryer has stable dew point. There is no fluctuation. This is due to the sufficient filling of high quality desiccant beads.

⑤ There is an unique airflow distribution structure. It can decelerate the diffusion of compressed air. Therefore, it increase the air flow time. At the same time, adsorbent can fully absorb moisture. And there can be less impact on the adsorbent. It increases its working life.

⑥ We use the best brand of adsorbent in China. Size is 3~5mm. They have good water resistance and adsorption capacity.

⑦ Our heatless regenerative desiccant air dryer has simple structure. So it’s easy to disassemble and install.

⑧ The air compressor dryer uses high quality valves. Therefore, the failure rate is low. Greatly improve the working stability of the dryer.

How does heatless adsorption dryer work?

Under pressure, the adsorbent adsorbs water. In contrast, under reduced pressure, this moisture desorbs itself. In this way, it realizes the regeneration of the desiccant pellets.The desorbed moisture will diffuse outside the dryer.

This principle is known as pressure swing adsorption. However, during the adsorption process, there will generate heat. This requires a portion of dry air to purge the desiccant beads. So moisture will be taken away from the surface of the adsorbent. Because there is no external heater, it is called heatless regeneration. In this way, the twin towers are constantly switching working conditions. Finally, there is a continuous supply of dry air.

FAQ

Q1: After buy the desiccant air dryer, will you send the electrical schematic diagram?

A1: Yes. We will send the electrical schematic diagram and user manual.

Q2: Why heatless adsorption dryer will consume part of dry air?

A2: This is to restore the adsorption capacity of the air dryer desiccant.

Q3: What spare parts should I buy with this heatless regenerative desiccant air dryer?

A4: If you need indeed, you can buy some valves, filter and air hose. In addition, you can also buy some silencers for backup. Because the absorption dryer runs for a long time, the silencer tends to clog.

Q4: What filters are needed before and after the desiccant dryer?

A4: On the one hand, there must be a oil removal filter in front. Because the adsorbent is oil-proof. On the other hand, there must be a dust removal filter at the back. Because over time, the air compressor dryer system will produce dust.

Q5: What’s your warranty of the twin tower air dryer?

A5: It is one year. But our factory will supply technical support for you always.

Q6: I also need a refrigerated air dryer. Do you supply it?

A6: Sure. Besides adsorption dryer, we also produce refrigeration air dryer.

Q7: What’s the delivery time of your heatless regenerative desiccant air dryer?

A7: It is about 25 days.

Q8: What’s the air loss of your heatless adsorption dryer?

A8: It’s about average 13%. It has highest air consumption among all types of compressed air dryers.