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Engineered Specifically for Marine & Offshore Environments
This professional refrigerated compressed air dryer utilizes advanced refrigeration cycle technology to effectively remove moisture from compressed air, achieving a pressure dew point (PDP) of 2°C to 10°C. By cooling the compressed air to near-freezing temperatures, water vapor is condensed into liquid and safely discharged, delivering high-quality, dry compressed air.
Featuring a 220V/60Hz/single-phase power configuration, the unit is perfectly tailored for demanding marine environments. The enclosure is designed to be salt-spray proof and corrosion-resistant, ensuring long-term, stable operation under complex offshore conditions.
Consistent Dew Point
Maintains a stable Pressure Dew Point (PDP) between +2°C to +10°C, remaining highly reliable regardless of ambient temperature fluctuations.
Cost-Effective Operation
Features high-efficiency heat exchangers that minimize refrigeration load. It operates without purge air loss, offering significant energy savings compared to desiccant dryers.
Simplified Servicing
Eliminates the need for desiccant replacements. Built-in automatic drains reduce manual labor, while the modular layout makes maintenance effortless.
Rugged & Space-Saving
The compact vertical footprint utilizes marine-grade, corrosion-resistant materials, ensuring durability in harsh offshore conditions.
Wide Operational Range
Capable of handling inlet temperatures up to 55°C (or 80°C with a pre-cooler) and operating pressures from 0.6 MPa to 1.6 MPa+.
Smart Automation
Eco-mode adjusts operations based on real-time load. Integrated fault self-diagnosis provides early warnings to prevent unexpected downtime.
| Parameter | Specification |
| Model | TR01 (Marine Series) |
| Power Supply | 220V / 1PH / 50HZ/60HZ |
| Capacity | 1.2 m3/min |
| Input Power | 0.37 kW |
| Air Pipe Connection | RC3/4" |
| Refrigerant | R134a (Environmental Protection) |
| Evaporator | Aluminum Alloy Plate |
| Control & Protection | Constant pressure expansion valve; Auto start/stop; LED dew point & alarm display; Automatic condensing/dew point temp control; High/Low voltage protection via temperature sensor |
| Dimensions | 480* 380 * 665 mm |
| Weight | 34 kg |
Our refrigerated air dryers deliver reliable, dry air across various industries, with a primary focus on marine environments.
Marine & Offshore: Built with salt-spray-proof, anti-corrosion designs for shipboard pneumatics, deck machinery, and navigation systems.
General Manufacturing: Protects pneumatic tools, cylinders, and spray guns from moisture and rust.
Food & Beverage: Supplies clean, dry air for packaging and conveying lines to meet strict hygiene standards.
Textile & Chemical: Prevents water contamination in valves and instrumentation, avoiding costly downtime.
Packaging & Automotive: Ensures consistent pressure for robotic arms and precision spraying systems.
Q1: How does the refrigeration drying process work?
A: The system cools compressed air using a refrigerant cycle, causing water vapor to condense into liquid. After the moisture is drained, the dry air is reheated back to room temperature before exiting the unit.
Q2: Why might moisture still appear at the outlet?
A: This usually indicates system overload, a low refrigerant charge, a malfunctioning drain valve, or ambient temperatures exceeding the design limits.
Q3: What is the routine maintenance procedure?
A: Standard upkeep involves regularly draining the air, cleaning the filters and condenser, and verifying the refrigerant pressure.
Q4: How do I resolve excessive noise during operation?
A: Check for potential issues with the compressor, a failing fan, or vibration in the connecting pipes.
Q5: What should I check if the dryer fails to start?
A: Ensure there are no power supply issues, and verify if the high-pressure or low-pressure protection switches have been triggered.
Interested in this Marine Refrigerated Air Dryer?
Please contact our team for pricing, technical specifications, or customized solutions.
