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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 Pressure 2～10Bar
Dew Point ≤-23°C
Cooling Method Air Cooled
Inlet Air Temperature ≤45°C
Ambient Temperature ≤38°C
Voltage & Frequency 220V/50～60Hz

Note: Specific requirements can be made upon request


Product Specification

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Model Capacity (Nm³/min) Connection Diameter (DN) Connection Type Dimension (mm) Weight (kg)
KRD-015F 1.5 20 Thread Connection 650*450*640 42
KRD-026F 2.6 25 700*450*850 64
KRD-039F 3.9 40 800*500*875 73
KRD-070F 7 40 880*550*1125 95
KRD-085F 8.5 40 1050*700*1040 160
KRD-108F 10.8 50 1140*700*1095 190
KRD-140F 14 65 1140*700*1095 190
KRD-170F 17 65 1260*700*1320 220
KRD-220F 22 65 Flange Connection 1400*750*1350 350
KRD-250F 25 80 1400*750*1350 350
KRD-290F 29 80 1800*900*1600 720
KRD-326F 32.6 80 1800*900*1600 720
KRD-365F 36.5 100 1950*1050*1730 800
KRD-420F 42 100 1950*1050*1730 800
KRD-460F 46 100 1950*1050*1730 800
KRD-550F 55 125 1950*1050*1730 800
KRD-600F 60 125 2400*1200*2215 1120
KRD-650F 65 125 2400*1200*2215 1120
KRD-700F 70 125 2400*1200*2215 1120


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