Utilizing adsorption materials like molecular sieves, this equipment extracts moisture and contaminants from compressed air. Through desorption, these captured elements are released, producing dry gas suitable for applications demanding stringent dryness standards. Our China adsorption air dryer stands out for its exceptional efficiency and reliability, ensuring optimal performance in even the most demanding environments.
| Model/Item | Air handling capacity （m³/min） | Pipe diameter (mm) | Length | Width | Height | Heating power supply Micro heat (kw/v) | Equipment weight without-heat (kg) | Equipment weight micro-heat (kg) |
| RB-05 | 0.8 | DN15 | 500 | 400 | 1400 | 158 | ||
| RB-10 | 1.5 | DN20 | 500 | 400 | 1900 | 198 | ||
| RB-20(LH) | 2.4 | DN20 | 500 | 400 | 1930 | 0.5/220 | 300 | 305 |
| RB-30(LH) | 3.6 | DN25 | 600 | 560 | 1930 | 0.75/220 | 316 | 320 |
| RB-50(LH) | 5 | DN40 | 600 | 560 | 1930 | 1.25/220 | 486 | 491 |
| RB-70(LH) | 7.5 | DN40 | 600 | 720 | 1930 | 1.5/220 | 490 | 495 |
| RB-100(LH) | 10 | DN50 | 720 | 880 | 1930 | 2.5/220 | 493 | 500 |
| RB-120(LH) | 12.5 | DN65 | 720 | 1060 | 1930 | 3/220 | 610 | 620 |
| RB-150(LH) | 15 | DN65 | 1060 | 720 | 1930 | 3.75/220 | 628 | 635 |
| RB-200(LH) | 20 | DN80 | 1060 | 880 | 1930 | 5/380 | 860 | 875 |
| RB-250(LH) | 25 | DN80 | 1060 | 1060 | 2000 | 6.25/380 | 1190 | 1200 |
| RB-300(LH) | 34.8 | DN80 | 1900 | 830 | 2100 | 7.5/380 | 1590 | 1620 |
| RB-400(LH) | 42.8 | DN100 | 2150 | 900 | 2100 | 10/380 | 1940 | 1990 |
| RB-500(LH) | 52.8 | DN100 | 2150 | 990 | 2150 | 12.5/380 | 2311 | 2370 |
| RB-600(LH) | 69.6 | DN125 | 2450 | 1000 | 2150 | 15/380 | 2809 | 2880 |
| RB-800(LH) | 85.6 | DN150 | 3000 | 1160 | 2190 | 20/380 | 3417 | 3500 |
| RB-1000(LH) | 106 | DN150 | 3000 | 1180 | 2300 | 25/380 | 4130 | 4230 |
| RB-1200(LH) | 132 | DN200 | 3200 | 1200 | 2700 | 30/380 | 5180 | 5300 |
| RB-1600 (LH) | 160 | DN200 | 3800 | 1300 | 3000 | 40/380 | 5920 | 6070 |
| RB-2000(LH) | 206 | DN250 | 4200 | 1700 | 3000 | 50/380 | 7560 | 7760 |
Using pressure swing adsorption and regeneration cycle, the compressed air alternately flows through two drying tanks filled with adsorbents, A and 8, that is, one tank adsorbs water vapor under high partial pressure (working pressure 1). The other tank is used for desorption at low partial pressure close to the atmosphere, and then switched according to the set time program.
Adsorption: Wet air enters A dryer from the lower pipe system through the three-way one-way A from A1 direction, flows from bottom to top through the adsorbent bed, and the air after desorption is discharged from the upper system.
Regeneration: Part of the dry air (about 10%) passes through the upper pipe system regeneration source network into the B tank, and the decompressed dry air (called regeneration gas) desorbs and regenerates the adsorbent in B from top to bottom to restore the adsorbent's desorption holding capacity. The regeneration gas is discharged into the atmosphere through the lower pipe system B2 and the silencer.
Equalizing pressure: After the adsorbent regeneration is completed, the 82-stage closed group and the 8 tank are pressurized to the online working pressure and ready to switch.
Micro-heat regeneration adsorption dryer uses the adsorption effect of adsorbent to dry compressed air through micro-heat regeneration technology. During the adsorption process, wet compressed air passes through the pre-filter and precision oil removal filter and enters the adsorption tower. The adsorbent absorbs moisture from the wet air to generate dry air. The regeneration process is to reduce the pressure of high-pressure gas and heat it electrically, and then introduce it into another adsorption tower to resolve the moisture in the adsorbent at low pressure and high temperature to achieve regeneration. The dryer adopts a double-tower design. One adsorption tower performs adsorption drying under working pressure, while the other adsorption tower regenerates. The two towers are alternated, without the need for an external heat source, and a continuous supply of dry air is achieved through pressure changes. The adsorbent has a large specific surface area with high porosity. It has the ability to adsorb moisture in the air at higher pressures, and can resolve moisture at lower pressures and higher temperatures. During regeneration, about 5% of the dry air is heated by the heater as regeneration gas and enters the regeneration tower to heat and regenerate the adsorbent to restore its drying capacity.
Electronics Manufacturing: High-purity compressed air is crucial in the production and assembly of electronic components to prevent moisture damage. Adsorption dryers offer very low dew points, ensuring stability and quality in the electronics manufacturing process.
Food and Beverage Production: The production of food and beverages often requires dry air to prevent moisture-related impact on product quality. Adsorption compressed air dryers ensure that the compressed air supplied to food processing is dry, preventing bacterial growth and product contamination.
Pharmaceutical Manufacturing: Highly dry air is needed in pharmaceutical processes to ensure purity and stability of drugs. Adsorption dryers remove moisture and contaminants from compressed air during pharmaceutical manufacturing, safeguarding the quality of pharmaceutical products.
Semiconductor Manufacturing: Even minor contaminants in semiconductor manufacturing can lead to product damage. Adsorption dryers provide highly dry air, ensuring the cleanliness required in semiconductor production.
Pulp and Paper Industry: The pulp and paper industry deals with substantial amounts of gases, and dry air enhances paper quality and production efficiency. Adsorption dryers remove moisture from gases, reducing paper moisture content.
Aerospace and Automotive Manufacturing: Industries involving painting, coating, and spraying require dry air to avoid uneven coatings or adhesion issues. Adsorption compressed air dryers offer dry air, ensuring coating quality.
Rigorous Testing and Positive Reviews:
Every AULISS adsorption air dryer undergoes rigorous testing to meet the highest industry standards. These China adsorption air dryers consistently receive positive reviews and high ratings, reflecting our dedication to excellence. Trust in our proven track record to provide you with equipment that performs flawlessly.
Factory-Direct Trust and Expertise:
When you choose AULISS, you’re partnering with an adsorption air dryer factory that has years of expertise in the field. Our direct factory approach ensures that you receive the best value and quality. We build trust through transparency and superior customer service, making us the preferred choice for your adsorption compressed air dryer needs.
Timely Delivery and Exceptional Feedback:
At AULISS, we understand that time is of the essence. Our streamlined processes ensure that your adsorption air dryer is delivered promptly, without compromising on quality. Our commitment to timely delivery has earned us exceptional feedback from our clients, reinforcing our reputation for reliability.
