refrigerated compressed air dryer with different cooling options

Prevent moisture from causing corrosion, icing, or other issues in your equipment and piping with our versatile refrigerated compressed air dryers. Available in multiple series—air-cooled, room temperature water-cooled, and high temperature air-cooled—these dryers are engineered to deliver dry, reliable compressed air for a variety of industrial applications.

Series of Refrigerated Compressed Air Dryer

• Room temperature air-cooled refrigerated compressed air dryer
• Room temperature water-cooled refrigerated compressed air dryer
• High temperature air-cooled refrigerated compressed air dryer

Features of Refrigerated Compressed Air Dryer

1. High efficiency refrigeration system: Utilizes internationally renowned brand compressors for high efficiency, stability, and quiet operation, ensuring long-term reliability. Each unit is strictly factory-tested for quality and performance.
2. Automatic energy-saving load adjustment: Equipped with imported thermal expansion valve for automatic load adjustment, optimizing energy consumption and reducing waste.
3. Multi-stage gas-water separation: Advanced gas-water separator design with multi-stage rotation and collision separation, efficiently removing condensate for heavy-duty operation.
4. Hot gas bypass valve: Imported hot gas bypass valve ensures smooth operation and avoids excessive energy consumption when load fluctuates.
5. Large area condenser: Features an ultra-large area hydrophilic aluminum foil condenser for improved heat transfer and lower system pressure resistance, enabling stable operation in high temperature environments.
6. High-efficiency evaporator: Enhanced evaporator design reduces system pressure and ensures thorough water separation, longer service life, and reliable moisture removal.
7. All-round protection system: Comprehensive protection including high/low pressure, anti-freeze, temperature control, over-current, phase sequence monitoring, and fault output to ensure safe, reliable operation.
8. Robust and durable shell design: Built to pressure vessel standards, sandblasted inside and out and coated with epoxy zinc-rich anti-corrosive paint for excellent long-term durability and corrosion resistance.

Working Principle

1. Compressed air enters the gas-water separator, removing large water droplets.
2. Air passes through the evaporator, where the refrigeration system lowers the temperature below the dew point, condensing water vapor into droplets.
3. Condensate is further removed by a water separator for thorough drying.
4. Dry air flows out through the exhaust port for downstream use, ensuring moisture-free operation.

Application Areas

• Industrial manufacturing: Protects precision machinery and production lines from moisture damage.
• Chemical and pharmaceutical: Maintains process integrity by removing moisture that can affect reactions and product quality.
• Food and beverage processing: Prevents moisture contamination of equipment and packaging materials.
• Energy and environmental protection: Ensures oil, gas, and water treatment pipelines and equipment remain free from corrosion.
• Electronics manufacturing: Protects sensitive components, ensuring high-quality, reliable production.
• Freeze drying and distillation: Maintains strict moisture control in laboratory and food processing environments for vacuum and drying requirements.