High Pressure Dryer

The HP Series refrigerated air dryers redefine operational efficiency through their optimized adsorption architecture, precision-engineered molecular sieve beds, and intelligent process control algorithms. These systems leverage high-performance zeolite adsorbents with tailored pore structures, ensuring superior nitrogen selectivity and oxygen recovery rates even under fluctuating feed air conditions.

Working pressure: 4.0Mpag / 580psig

Inlet temp: 38℃ / 100 ℉

Ambient temp: 38 ℃ / 100 ℉

Max. working pressure: 4.5Mpag / 653psig

Max. inlet temperature: 60℃ / 140 ℉

Max. ambient temperature: 50℃ / 122 ℉

Min. ambient temperature: 5℃ / 41 ℉

Excellent dehumidification performance: The high-pressure dryer has a strong dehumidification capacity and can significantly reduce the moisture content in the compressed air. Taking the refrigeration high-pressure dryer as an example, it uses a cooling system to reduce the temperature of the compressed air to below the dew point, so that the gaseous water is quickly condensed into liquid water, and then the liquid water is discharged through an efficient drainage device, thereby achieving deep drying of the compressed air. Under normal circumstances, the dew point temperature of the compressed air can be reduced to 2-10℃ to ensure that the output dry air has extremely low moisture content, which can meet the industrial application scenarios with strict requirements on dryness, such as electronic chip manufacturing, precision instrument production, etc., and effectively prevent equipment corrosion and product short circuit caused by the presence of moisture. ​
Sturdy and durable structural design: Considering the particularity of the high-pressure environment, the high-pressure dryer is extremely sturdy in structural design. Its shell and internal key components are usually made of high-strength stainless steel, which not only has excellent pressure resistance and can withstand pressures of up to 680-6,000 psi, but also has good corrosion resistance and can operate stably in harsh industrial environments.
Energy-saving and efficient operation mode: Many high-pressure dryers are equipped with intelligent control systems that can automatically adjust the operating status according to the actual use needs of compressed air to achieve energy-saving and efficient operation. For example, some models of dryers adopt a cyclic operation mode. When the demand for the compressed air system is low, the refrigeration system automatically enters a dormant state to reduce energy consumption; when the demand increases, it can quickly start again to resume efficient dehumidification. Some high-end high-pressure dryers also use heat recovery technology to recycle and reuse the heat generated during the drying process, further reducing overall energy consumption and saving a lot of operating costs for enterprises. ​
Precise dew point control: To meet the precise requirements of dry air dew point for different industrial applications, high-pressure dryers are equipped with advanced microprocessor controllers. The controller can monitor the dew point temperature of compressed air in real time and accurately adjust the operating parameters of the dryer according to the preset values ​​to ensure that the dew point temperature is always stable within the set range.
Flexible and diverse model selection: To adapt to industrial systems of different sizes and needs, high-pressure dryers provide a wide variety of models. From the smaller 30 scfm (standard cubic feet per minute) model, suitable for small factories or laboratories, to the large equipment with a processing volume of up to 3,550 scfm, it can meet the needs of large-scale industrial production. Enterprises can choose the most suitable high-pressure dryer model according to the scale, pressure level and dryness requirements of their compressed air system to achieve the best drying effect and economic benefits.
Convenient maintenance and maintenance: The convenience of maintenance is fully considered in the design, and the various components of the high-pressure dryer are easy to disassemble and install.

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