-80 Dew Point High Efficiency Combined Air Purification Dryer Unit Air Compressor Dryers

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Demargo
• Flow: Contra-Flow
• Material Status: Solution
• Drying Medium: Air
• Structure: Screw
• Operation Pressure: Atmospheric Pressure
• Inlet Temperature: Normal Temperature
• Cooling Way: Air Cooling
• Type: Medium
• Power Supply: 220V/50Hz/1pH
• Air Capacity: 1.5 - 67 Nm³/Min
• Regeneration Method: Heatless Adsorption
• Cooling Method: Air Cooled
• Outlet Pressure Dew Point: -20°C ~ -40°C
• Connection Port: Zg1" - DN125
• Desiccant Weight: 29 - 1030 Kg
• Transport Package: Wooden
• Specification: Customized
• Trademark: Demargo
• Origin: China
• HS Code: 8421199090
• Production Capacity: 5000
• Package Size: 80.00cm * 150.00cm * 210.00cm
• Package Gross Weight: 200.000kg

Product Description

Air cooled combined air dryer

This machine employs a two-stage drying system  for comprehensive drying. It utilizes a refrigeration  drying system as the primary stage for pre-drying,  followed by an adsorption drying system as the  secondary stage for precision drying.  Through a well-designed thermal combination,  the system achieves the goal of deep drying.

Combined air dryer

The Combined low dew point air dryer is the equipment which combines refrigerated air dryer and adsorption air dryer. This unique integration maximizes both energy efficiency and operational reliability, delivering a continuous supply of ultra-dry air that is critical for protecting sensitive industrial processes.

High-performance  desiccant air treatment

By combining the proven benefits  of desiccant drying with modern  design, CompAir provides an  extremely compact and reliable  system to dry and clean  compressed air efficiently.The result is a highly efficient, low-maintenance solution that delivers consistent, high-quality air for precision-dependent industries.

Combined Low Dew Point Compressed Air Dryer

The Combined Low Dew Point Compressed Air Dryer is an air-cooled, non-heated regeneration system engineered to deliver exceptionally dry and clean compressed air with remarkable energy efficiency. By intelligently integrating adsorption and refrigeration technologies, it consistently achieves a stable, low pressure dew point, making it ideal for critical applications in industries like automotive manufacturing, food and beverage, and pharmaceuticals. Its innovative non-heated regeneration design significantly reduces power consumption and minimizes maintenance requirements. Featuring a robust, compact modular construction and a range of models from 1.5 to 67 Nm³/min, this dryer guarantees reliable, continuous performance while lowering operational costs for demanding industrial environments.

ItemSpecification		DM15ZHWR-F	DM26ZHWR-F	DM40ZHWR-F	DM65ZHWR-F	DM85ZHWR-F	DM110ZHWR-F	DM138ZHWR-F	DM150ZHWR-F
Capacity Nm³/min		1.5	2.6	3.8	6.5	8.5	11.5	13.5	17
Power supply		220V/50Hz/1ph
Compressor power hp		0.85	1	1.25	1.75	2	3	3	4
Fan capacity Nm³/h		1900	1900	2980	3900	5960	5960	7800	7800
Import and export caliber		ZG1"	ZG1"	ZG1.5"		ZG2"			DN65
The desiccant Weight kg		29	33	76	110	140	160	210	250
L mm		980	980	1200	1100	1460	1460	1680	1800
W mm		750	800	1000	950	1100	1180	1180	1240
H mm		1487	1687	1530	2030	1965	2050	2140	2150
Weight kg		142	175	295	775	920	510	1190	1325

Main Products

Company Profile

Demargo (Shanghai) energy saving technology Co., Ltd., established in 2017, specializes in developing and supplying high-quality air drying solutions, including refrigerated, combined, and energy-saving dryers, as well as custom systems and accessories. Certified with ISO, CE, and BV, our products serve diverse industries such as electric power, ship-building, aerospace, electronics, automotive, and pharmaceuticals.

With a monthly capacity of 5,000 units and extensive export experience (80% global sales), we provide reliable performance and customized options with dew points from +10°c to -70°c. We welcome OEM and ODM partnerships and are committed to delivering competitive prices and professional service. Contact us to explore mutually beneficial cooperation.

Our Factory

Certifications

Exhibition

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