DM15MR Micro-Heated Desiccant Air Dryer
Desiccant Air Dryer Series

DM15MR Micro-Heated Desiccant Air Dryer

Customer Notice At least one oil removal filter must be installed at the inlet of the desiccant air dryer, and one dust removal filter must be installed at the outlet. Product Perf…

Technical Datasheet

Technical Specifications

Standard parameters for the DM15MR Micro-Heated Desiccant Air Dryer series. Custom configurations available.

Max. Air Handling Capacity 1.5 Nm³/min
Finished Air Dew Point -40 ~ -70℃
Standard Working Pressure 7 bar / 0.7 Mpa
Max. Working Pressure 10.5 bar / 1.05 Mpa
Inlet Air Temperature Less than 45℃
Inlet Oil Content ≤ 0.1 mg/m³
Applicable Working System Continuous Operation
Control Mode Microcomputer Control
Pressure Drop ≤ 0.020 Mpa
Desiccant Activated Alumina + Molecular Sieve
Single Tower Working Cycle 30-180 minutes
Power 1200W
Regeneration Air Consumption 4-6%
Power Supply (V/PH/Hz) 220V AC, 50Hz
Connection Mode Thread Connection
Thread Connection DN25 / 1"
Overall Dimension (L*W*H) 750mm × 400mm × 1370mm
Weight 116 Kg
Non-standard customization is supported for all models.

Customer Notice

At least one oil removal filter must be installed at the inlet of the desiccant air dryer, and one dust removal filter must be installed at the outlet.

Product Performance & Features

Five Core Advantages of the Dryer

Reasonable tower design ensures sufficient contact time between compressed air and desiccant, fully meeting the required dew point standard.

Adopts imported-imitation dryer structure, featuring compact structure and elegant appearance.

Layered filling technology of activated alumina and molecular sieve guarantees stable and low dew point output.

20% extra desiccant filling margin is reserved to compensate for the abrasion and aging of desiccant during long-term operation.

Equipped with high-precision customized diffuser to ensure uniform airflow passing through the desiccant layer and eliminate channeling phenomenon.

Stable and Consistent Outlet Air Dew Point

Reasonable cylinder design and control system slow down the airflow speed inside the dryer, prolonging the contact time between compressed air and desiccant to meet the dew point requirement of finished air.

The 20% additional desiccant margin compensates for the natural aging of desiccant, ensuring optimal performance of the desiccant throughout its expected service life.

Large-sized high-efficiency diffuser realizes uniform airflow distribution across the desiccant layer, thoroughly eliminating airflow channeling and ensuring stable drying effect.

Long Service Life of Desiccant (Activated Alumina & Molecular Sieve Layered Filling)

Proper cylinder size and precise control system maintain an appropriate airflow rate through the desiccant, preventing desiccant movement and dust flying, and reducing pressure loss at the same time.

The incoming airflow is treated by a high-efficiency oil removal filter before entering the cylinder, which instantly removes moisture, oil and heavy pollutants in the airflow to avoid contamination of the desiccant layer.

Desiccant replacement cycle is more than 2 years, and the directional valve can operate continuously for more than 100,000 times without failure.

Reliable Control System and Components

The dryer adopts innovative pneumatic valves and advanced, reliable electrical components, featuring automatic working switching. It runs stably and reliably, and is not affected by power grid, voltage, electric field and other external factors.

Core Product Advantages

Ultra-Low Dew Point Performance: Finished air dew point ranges from -40℃ to -70℃, fully satisfying the high-standard gas demand of precision industries.

Low Energy Consumption: Extremely low regeneration air consumption and small pressure loss, effectively reducing daily operation cost.

Long Service Life: Durable desiccant and high-quality directional valves, long equipment service life, less daily maintenance.

Stable Operation: Microcomputer automatic control, no manual operation required, strong anti-interference ability, continuous and stable operation.

Easy Installation & Maintenance: Foundation-free installation, simple pipeline connection, convenient desiccant replacement and daily maintenance.

Compact Structure: Optimized integrated structure, small footprint, suitable for various industrial installation scenarios.

Core Purpose & Application Industries

Core Purpose

This micro-heat adsorption air dryer is specially used to deeply purify and dry compressed air, efficiently remove moisture, oil and impurities in compressed air, output high-dryness, low-dew-point clean compressed air, protect rear-end pneumatic equipment, precision instruments and industrial processing equipment from moisture damage, and ensure the stable and efficient operation of the entire compressed air system.

Application Industries

Precision machinery manufacturing, automation equipment industry

Electronic component production, semiconductor processing industry

Pharmaceutical, food and beverage processing and packaging industry

Laser cutting, laser welding and other precision laser processing industries

Automobile manufacturing and auto parts processing industry

Aerospace, instrumentation and other high-precision pneumatic systems

General industrial compressed air purification and drying systems

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