Heated Desiccant Air Dryer for Laser Cutting and Nitrogen Generator

The micro-thermal adsorption dryer is based on the non-thermal adsorption dryer with the addition of a heater, combining the advantages of pressure swing adsorption (PSA) and temperature swing adsorption (TSA). It uses the regenerated product gas flow to heat and regenerate the desiccant after raising the temperature, thereby improving regeneration efficiency while reducing the consumption of regeneration gas.

• Fully electronic programmable controller with a user-friendly human-machine interface, automatically displaying real-time conditions of both towers.  

• Regeneration throttle plate technology effectively controls regeneration flow rate.  

• Accurate operation, stable performance, and easy to use.  

• The inner walls of the cylinder are treated with professional anti-corrosion coating, ensuring no corrosion for 10 years.  

• Stainless steel diffusers are corrosion-resistant, wear-resistant, and durable.

• Stainless steel valves with reliable operation and a valve lifespan of up to 500,000 cycles.

• Equipped with a high-temperature protection device and low-power-density stainless steel electric heater, featuring high temperature control accuracy, low risk, and a long service life.

• The adsorption tower heater is insulated to reduce heat loss and lower energy consumption.

• Variable frequency adsorption technology with delayed adsorption for enhanced energy efficiency (optional).

• Rated inlet temperature: ≤40°C.

• Rated operating pressure: 0.6-1.0 MPa.

• Ambient temperature: ≤45°C.

• Air dew point: -40°C (0.7 MPa) (customizable below -60°C).

• Regeneration air consumption: 7-8% Pressure drop: ≤0.02 MPa Inlet oil content: <0.1 mg/m³.

• Installation method: Indoor, no foundation required, leveled concrete floor, with space reserved for maintenance and operation.

• Adsorbent: Activated alumina, molecular sieve.

• Power supply: 380V-3PH-50Hz.

Customers may optionally configure customized products; please contact our technical services department for detailed technical specifications.