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Compressed Air Dryer High Efficiency Regeneration Adsorption Desiccant Air Dryer for Compressor
US$2,128.00
1-2 Pieces
US$2,115.00
3-4 Pieces
US$2,110.00
5+ Pieces
Product specifications
mm
Product profile
After-sales Service
1 YearWarranty
1 YearFlow
Contra-FlowModel NO.
DM40MRMaterial Status
SolutionDrying Medium
AirStructure
EnclosedOperation Pressure
Atmospheric PressureInlet Temperature
Normal TemperatureCooling Way
Regeneration AdsorptionType
MediumProduct Name
Micro-Heated Regenerative Desiccant Air DryerCapacity
4.0 Nm³/MinDew Point of Finished Gas
-40 to -70℃Standard Operating Pressure
7 Bar/0.7MPaMaximum Operating Pressure
10.5bar/1.05MPaAir Inlet Temperature
< 45℃Inlet Oil Content
≤0.1mg/M³Control Method
Microcomputer ControlPower Supply
220 V / 50HzSingle-Tower Operating Cycle
30-180minPower
2kwDesiccant Type
Activated Aluminum + Molecular SieveConnection Method
Threaded ConnectionInlet and Outlet Connection Size
DN40/1.5"Overall Dimensions
1000mmx500mm X 1518mmTransport Package
WoodenSpecification
CustomizedTrademark
DemargoOrigin
ChinaHS Code
8421199090Production Capacity
5000Key features
High Efficiency Regeneration: Uses pressure swing adsorption for effective dehumidification with low purge air consumption.
Advanced Control System: Features microcomputer control for precise operation and monitoring of the drying cycle.
Quality Desiccant Material: Utilizes activated aluminum and molecular sieve for superior moisture absorption.
Comprehensive Warranty: Includes a 1-year warranty covering mechanical defects and parts replacement.
OEM and ODM Support: Provides customization from designs and accepts OEM/ODM partnerships for tailored solutions.
Global Export Experience: Over 10 years of export experience with 80% of sales going to global markets.
ISO and CE Certified: Products are certified with ISO, CE, and BV standards for quality and safety assurance.
Company profile

Demargo (Shanghai) Energy Saving Technology Co., Ltd.Shanghai, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.42h
AI-Powered supplier vetting
SummaryDemargo (Shanghai) Energy Saving Technology Co., Ltd. is a China-based limited trading company established in 2017, with 29 employees and operations in Shanghai. It offers refrigerated and desiccant compressed-air drying equipment and reports five production lines, monthly capacity of 5,000 units, and exports to multiple global regions. The supplier holds an ISO 9001:2015 management-system certificate, while a BV audit record is provided with a stated evaluation result of 0. Export activity is substantial, with 90% of sales reportedly from exports and self-operated import/export rights. Evidence supports production scale, export reach, and some customization/OEM/ODM positioning, but overseas service infrastructure, after-sales capability, customer cases, innovation details, and manufacturing-capacity controls remain insufficiently documented. Financial credibility is not assessed because financial information is excluded.
Supplier typeThe supplier is explicitly identified as a trading company and as a limited company established in Shanghai, China. Its legal/company profile is available, but the trading-company classification should be considered when evaluating manufacturing ownership and control.
CertificationsThe supplier reports an ISO 9001:2015 management-system certificate. A BV audit record is also listed with coverage from July 10, 2025 to July 9, 2026, although the stated audit evaluation result is 0 and no additional interpretation is provided.
Production capacityThe supplier reports five production lines, monthly capacity of 5,000 units, and compressed-air-dryer output of 5,000 sets, with one-month stated lead times in both seasons. However, the supplier is classified as a trading company and manufacturing-capacity reconciliation, outsourcing procedures, contracts, and inventory capability remain unknown.
Customization capabilityThe supplier explicitly states that it provides customized options with dew points from +10°C to -70°C and welcomes OEM and ODM partnerships. The broader OEM/ODM capability fields are otherwise marked unknown, so the evidence supports some customization positioning but not its full scope.
Product Q&A
Q:Do you offer OEM and ODM services?
A:
Yes, we welcome OEM and ODM partnerships and provide customization from designs.
Q:What is the warranty period?
A:
We provide a 1-year warranty for all our air dryers.
Q:What certifications do your products have?
A:
Our products are certified with ISO, CE, and BV standards.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Q:What is the lead time for production?
A:
The average lead time is one month, regardless of peak or off-peak seasons.
Send Inquiry
*To:
Demargo (Shanghai) Energy Saving Technology Co., Ltd.
Demargo (Shanghai) Energy Saving Technology Co., Ltd.*Content:
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