Kaishan combined low dew point compressed air dryer

Working Pressure Range: Compatible with 0.6MPa-1.0MPa standard industrial pressure, fully matching all types of industrial air compressors for high-end production working conditions.
Standard Pressure Dew Point: Stably achieves -40℃~-50℃ ultra-low dew point, with customizable -60℃~-70℃ ultra-deep dew point, far exceeding the drying accuracy of single refrigerated dryers for top-level precision air supply.
Max Inlet Air Temperature: Adapts to inlet temperature ≤45℃. The pre-cooling system rapidly cools air to about 2℃ to condense liquid water efficiently, suitable for high-temperature and high-humidity harsh workshop environments.
Regeneration Air Consumption: Pre-cooling dehumidification greatly reduces air moisture content and desiccant load. The post micro-heat regeneration saves more air consumption than pure adsorption dryers, lowering long-term operating costs.
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Product Description:

1. Dual-Stage Composite Process, Superior Dehumidification Performance
Integrating the dual advantages of refrigeration and adsorption drying, the front refrigeration system removes massive liquid water while the rear adsorption system eliminates trace gaseous moisture. It completely solves the shortcomings of high dew point of refrigerated dryers and high load & high air consumption of pure adsorption dryers, greatly upgrading drying accuracy and stability.
2. Full-Range Ultra-Low Dew Point for Top-Level Precision Processes
Stably outputs -40℃~-50℃ standard ultra-low dew point with customizable -60℃~-70℃ ultra-deep dew point, far exceeding the grade of conventional industrial dryers. It effectively avoids condensation, workpiece oxidation, spraying defects, laser lens fogging and lithium battery material moisture deterioration in high-end production.
3. Front Pre-Dehumidification Reduces Long-Term Operating Cost
Most moisture is discharged in the refrigeration condensation stage, significantly reducing the working load and regeneration frequency of the rear adsorption system. It slows down desiccant aging and pulverization, effectively lowering consumable replacement cost and equipment maintenance pressure.
4. Integrated All-In-One Structure, Easy Installation & Maintenance
The refrigeration, heat exchange, adsorption, control and filtration systems are highly integrated with compact structure and small footprint. No split assembly is required with neat pipeline layout. Daily maintenance only involves regular filter and desiccant replacement, realizing efficient and low-cost operation.
5. Wide Temperature Adaptation & Strong Anti-Interference Ability
It adapts to high-temperature and high-humidity inlet air up to 45℃. The refrigeration system rapidly stabilizes temperature and optimizes the working state of the rear adsorption system, ensuring stable dew point performance without fluctuation all year round despite seasonal environmental changes.
6. Ultra-Low Pressure Loss & Efficient Stable Air Supply
Fluid-optimized integrated flow channel enables seamless connection of multi-stage modules with minimal airflow resistance. The overall pressure loss is controlled within 0.03MPa, ensuring no terminal air pressure attenuation and stable efficient operation of pneumatic equipment, precision instruments and automatic production lines.
7. Intelligent Linked Automatic Control for 24/7 Unattended Operation
The industrial-grade PLC linked control system automatically adapts to inlet temperature and air load, precisely managing the full cycle of refrigeration, drainage, adsorption, regeneration and tower switching. Built-in fault self-checking and early warning functions fully meet the operation demands of unmanned intelligent factories.

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