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Wholesale Air Compressor Dryers | Refrigerated & Adsorption Dryers with Filters for Clean, Dry Compressed Air Suppliers

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Air Compressor Dryers | Refrigerated & Adsorption Dryers with Filters for Clean, Dry Compressed Air

Air Compressor Dryers: Refrigerated & Adsorption Dryers with Filters for Clean, Dry Compressed Air

Compressed air systems often suffer from moisture, oil, and particulate contamination, which can damage equipment and reduce efficiency. Air compressor dryers, including refrigerated dryers and adsorption dryers, play a crucial role in delivering clean, dry air for industrial use. When combined with high-efficiency filters, they help protect downstream equipment and maintain consistent performance.


Why You Need an Air Compressor Dryer

When air is compressed, moisture content increases. Without proper drying, this moisture can:

  • Cause corrosion inside pipelines

  • Reduce the lifespan of pneumatic tools

  • Contaminate products in sensitive industries (like food or pharmaceuticals)

A well-selected dryer and filter system ensures:

  • Longer equipment life

  • Lower maintenance costs

  • Improved product quality


Types of Air Compressor Dryers

1. Refrigerated Air Dryers

These are the most common type, ideal for general industrial use. They cool the air to condense and remove water vapor.

Advantages:

  • Reliable performance

  • Low maintenance

  • Suitable for ambient conditions

Typical Dew Point: +2°C to +10°C


2. Adsorption (Desiccant) Air Dryers

Best for applications requiring ultra-dry air, such as electronics, painting, or pharmaceuticals. They use desiccant material to absorb moisture.

Advantages:

  • Achieves very low dew points (down to -40°C or lower)

  • Suitable for cold or demanding environments


Integrated Filters for Clean Air

Both types of dryers can be equipped with coalescing filters, particulate filters, and oil mist separators to remove:

  • Oil aerosols

  • Dust and dirt

  • Microbial contaminants

This ensures the air not only stays dry but also meets ISO 8573-1 air purity standards.


Technical Specifications (Example Table)

Model Type Flow Rate (m³/min) Dew Point Filter Type Power Consumption
DRY-10R Refrigerated 1.2 +3°C Coalescing + Dust 0.65 kW
DRY-20A Adsorption 2.5 -40°C Desiccant + Filter 0.9 kW

Note: Custom configurations available upon request.


Choosing the Right Dryer System

When selecting your system, consider:

  • Required dew point

  • Ambient temperature

  • Application-specific needs (e.g., food-grade air)

  • Maintenance requirements


Get a Quote or Free Consultation

Looking for the right solution for your air compressor system? Contact us for a custom recommendation and explore our energy-efficient, high-performance dryers and filters for your specific industry needs.

Inquiry

Product Description

Medium

 Biogas

Explosion-proof grade

 Ex II BT4 Ex II CT4

Gas inlet temperature

 ≤45℃ (high temperature inlet is customized)

Working pressure

 normal pressure, low pressure, high pressure (all can be customized)

Ambient temperature

 ≤38℃ (air-cooled type)

Cooling water temperature

 ≤32℃ (water-cooled type)

Cooling water pressure

 0.2~0.5MPa

Outlet dew point temperature

 2~10℃

Outlet temperature

 determined by actual application process design

Power supply

 220V/1Ph/50Hz or 380V/3Ph/50Hz (power supply for export to foreign countries is customized)

Construction Cases

Dalian Dahua Group Co., Ltd.

Dalian Dahua Group Co., Ltd.

A large-scale electronic new material company in Jiangsu (Fortune 500)

A large-scale electronic new material company in Jiangsu (Fortune 500)

Shenyang Engine Research Institute

Shenyang Engine Research Institute

A large optoelectronics factory in Jiangsu

A large optoelectronics factory in Jiangsu

Hainan Haikou Airport

Hainan Haikou Airport

Equipment of a military factory in Shanghai

Equipment of a military factory in Shanghai

PetroChina offshore drilling platform

PetroChina offshore drilling platform

A chemical company in Shandong

A chemical company in Shandong

A company in California, USA

A company in California, USA

Contact Us for More Details

Don't hesitate to contact when you need us!

SUBMIT

Demargo (Shanghai) Energy Saving Technology Co., Ltd.

About Us

Demargo (Shanghai) Energy Saving Technology Co., Ltd. actively participates in and promotes the development of the compressed air industry. It specializes in manufacturing and producing compressed air purification equipment. So far, it has passed a number of product patents, QS certification, and ISO9001 quality system certification. It has obtained national high-tech and specialized enterprises, providing users with high-quality products and the most complete pre-sales and after-sales services.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. is China Wholesale Air Compressor Dryers | Refrigerated & Adsorption Dryers with Filters for Clean, Dry Compressed Air Manufacturers and Air Compressor Dryers | Refrigerated & Adsorption Dryers with Filters for Clean, Dry Compressed Air Suppliers. It's products include refrigerated dryers, adsorption dryers, combined dryers, compression heat regeneration adsorption dryers and filters, zero air consumption blast heat dryers, self-cleaning air filters, compressed air pre-cooling units, low-temperature and high-pressure nitrogen pre-cooling units, industrial chillers, oil-water separators, high-efficiency oil removers, aftercoolers and other specifications. According to user needs, it can provide compressed air purification equipment with various types and characteristics such as air cooling, water cooling, standard, fluorine-free, high temperature, instrumentation, single-chip microcomputer, programmable, industrial computer, frequency conversion control, high pressure, explosion-proof, etc. Product dew point range. -23℃~-70℃, processing capacity: 1~500Nm3/min, export oil content: 10PPM~0.003PPM. Export dust particle size: 3um~0.01 um.

Demargo (Shanghai) Energy Saving Technology Co., Ltd. has strong product research, design and development capabilities. On the basis of digesting and absorbing advanced technologies at home and abroad, combined with the actual working conditions in China, the successfully developed Demargo brand air purification equipment is the best suction filtration and post-processing purification equipment for various oil-free and oil-free air compressors. The products are widely used in power, shipbuilding, aerospace, electronics, metallurgy, machinery, automobile manufacturing, petroleum, chemical industry, textile, chemical fiber, light industry, papermaking, rubber, instrumentation, food, air separation, cigarettes, medicine, biology, daily chemicals, and other industries. They are sold well in more than 30 provinces and cities across the country and play an active role in key national projects. The products have been exported to Brazil, Australia, Iran, India, Sudan, Indonesia, Vietnam, Saudi Arabia and other Southeast Asia, the Middle East and Central Asia, and Africa.

The company takes "sincere dedication and pursuit of excellence" as its corporate spirit, and achieves the goal of developing the business through technology, quality and service with advanced product design, comprehensive quality assurance and a fast pre-sales and after-sales service network. We offer Air Compressor Dryers | Refrigerated & Adsorption Dryers with Filters for Clean, Dry Compressed Air for sale.

Honor

  • CTC Quality Management System
  • Specialized New Certificate
  • High-Tech Enterprise Certificate
  • Computer Software Copyright Registration Certificate
  • Computer Software Copyright Registration Certificate
  • Computer Software Copyright Registration Certificate
  • Computer Software Copyright Registration Certificate

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