Product Description
Moisture in compressed air systems is a common hazard leading to equipment failure and production losses. As high-temperature compressed air cools within the piping, water vapor condenses into liquid water; this can corrode pipelines, damage pneumatic components, compromise product quality, and even cause unplanned production line downtime.
Installed downstream of the compressor, the Sollant water-cooled aftercooler facilitates efficient heat exchange between high-temperature compressed air and circulating cooling water. It rapidly condenses water vapor into liquid water-which is automatically discharged from the system-thereby minimizing moisture entry into downstream piping and equipment at the source. By effectively protecting dryers, filters, and point-of-use equipment, it helps reduce maintenance frequency and spare part replacement costs while ensuring continuous, stable production. It serves as an indispensable pre-drying stage in compressed air systems.
Product Features
Precise Temperature Control: Ensures discharge air temperature remains stable within an ideal range, aligning perfectly with the inlet requirements of various dryers.
Strong Operational Adaptability: Accommodates a wide range of cooling water temperatures and pressures, offering flexibility for diverse site conditions.
Ultra-Low Pressure Drop: Features an optimized flow path design that minimizes pressure loss, avoiding additional energy consumption by the compressor.
Rugged Durability: Constructed with rust- and corrosion-resistant materials and reliable sealing technology to ensure stable, long-term operation.
Easy Installation and Maintenance: Compact structure with quick flange connections; removable end caps for convenient tube bundle cleaning; integrated automatic drainage to reduce daily maintenance workload.
Technical Specifications of the Water-Cooled After Cooler
Comparison of Air-Cooled and Water-Cooled After Coolers
|
Comparison Criteria |
Air-cooled after cooler |
Water-cooled after cooler |
|
Cooling medium |
Ambient air |
Cooling water (industrial circulating water or tap water) |
|
Cooling Capacity Stability |
Fluctuates with changes in ambient temperature; cooling performance drops somewhat in summer and improves in winter. |
Cooling water temperature remains relatively stable, outlet air temperature shows minimal fluctuation, and operational consistency is high throughout the year. |
|
Installation Requirements |
Easy to install; simply place in a well-ventilated area; no water piping required. |
Requires installation of inlet and outlet water piping and a matching cooling tower or water reservoir; involves significant installation work. |
|
Outlet temperature stability |
Significantly affected by ambient temperature; outlet temperature is higher in summer and lower in winter |
Cooling water temperature is relatively stable; outlet temperature fluctuates minimally throughout the year |
|
Routine Maintenance |
Regularly clean dust from the surface of the cooling fins to ensure unobstructed airflow. |
Periodically descale and clean heat exchange tubes, monitor water quality, and dose with water treatment chemicals. |
|
Operational energy consumption |
Primarily electricity consumption of the fans |
Primarily electricity consumption of the circulating water pumps |
|
Applicable Operating Conditions |
Water-scarce regions; applications requiring low to medium flow rates and compact installation space |
Applications with circulating water availability, medium to high flow rates, and strict requirements for outlet temperature stability |
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