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Refrigerated Air Dryer

Our Refrigerated Air Dryer provides a highly efficient and cost-effective solution for removing moisture from compressed air. Using advanced refrigeration technology, it cools the air to condense and remove water vapor, ensuring a stable dew point and protecting downstream equipment from corrosion, rust, and system failures. Designed for continuous operation with minimal maintenance, this dryer delivers reliable performance in a wide range of industrial applications. Its compact design, energy-efficient components, and user-friendly controls make it an ideal choice for ensuring clean, dry air in any compressed air system.
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Benefits
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Product Characteristic
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Intelligent Alarm System
A dual-warning system combining audible alarms and flashing indicators enables rapid detection of equipment anomalies, ensuring continuous and safe operation for the equipment.
Automatic Venting System
Our automatic venting system expels unqualified gas and redirects purified gas once purity levels are met, ensuring uninterrupted, reliable gas supply for clients.
 
Reliable Valves
Our pneumatic valves are made from premium 304 stainless steel, engineered for high pressure and corrosion resistance, delivering over 2 million cycles of reliable performance.
Premium Absorbents
Our custom-engineered molecular sieves offer superior adsorption function and great packing density, delivering higher efficiency, longer lifespan, and unmatched purity and stability.
 
Multi-Function PLC
Our advanced PLC features an intuitive interface with seamless connectivity (RS485 & Ethernet), along with remote control, monitoring capabilities, and multi-status, multilingual display.
 
Patented Valve Manifold Design
Our patented modular valve manifold uses its unit structure design to enhance system efficiency, minimize leakage risks, and simplify maintenance, ensuring optimal operational stability.
 
FAQ
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  • What role does the refrigerated air dryer play in the complete system?
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    It cools down the compressed air, removes moisture, and delivers dry, clean compressed air to downstream equipment.
  • How do I choose the right refrigerated air dryer for my system?
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    Selection should be based on the specifications and flow capacity of the air compressor. Feel free to contact our technical department for dryer recommendation and selections at support@kstkmanufacturing.com
  • What are the routine maintenance tasks for a refrigerated air dryer?
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    Regularly clean the heat exchanger and inspect the drain valve to ensure proper discharge of condensate.
  • Can a refrigerated air dryer be used in extreme temperature environments?
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    No. The ambient operating temperature must be below 45°C.


Technical Specification

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Working Pressure2～10Bar
Dew Point≤-23°C
Cooling MethodAir Cooled
Inlet Air Temperature≤45°C
Ambient Temperature≤38°C
Voltage & Frequency220V/50～60Hz

Note: Specific requirements can be made upon request


Product Specification

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ModelCapacity (Nm³/min)Connection Diameter (DN)Connection TypeDimension (mm)Weight (kg)
KRD-015F1.520Thread Connection650*450*64042
KRD-026F2.625700*450*85064
KRD-039F3.940800*500*87573
KRD-070F740880*550*112595
KRD-085F8.5401050*700*1040160
KRD-108F10.8501140*700*1095190
KRD-140F14651140*700*1095190
KRD-170F17651260*700*1320220
KRD-220F2265Flange Connection1400*750*1350350
KRD-250F25801400*750*1350350
KRD-290F29801800*900*1600720
KRD-326F32.6801800*900*1600720
KRD-365F36.51001950*1050*1730800
KRD-420F421001950*1050*1730800
KRD-460F461001950*1050*1730800
KRD-550F551251950*1050*1730800
KRD-600F601252400*1200*22151120
KRD-650F651252400*1200*22151120
KRD-700F701252400*1200*22151120


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