What we see

Plate and frame heat exchangers are critical for maintaining heat transfer efficiency in industrial applications. While ultrasonic cleaning is a common method for cleaning these systems, it is not always sufficient. Heavy scaling, biological fouling, oil and grease accumulations, and complex geometries can prevent ultrasonics from fully dislodging deposits. In some cases, contamination resides within narrow channels or permanently welded plates, making it even more challenging to remove using standard cleaning techniques.

When contaminants such as mineral scale, oils, or biological residues are not completely removed, they reduce heat exchanger efficiency, shorten the time between cleanings, and risk permanent damage to the plates. Over time, residual contamination can carbonize, rendering the heat exchanger irreparable and requiring costly replacements.

What we do

At Carolina Process Equipment Cleaning (Carolina PEC), we go beyond ultrasonic cleaning to restore the performance and longevity of plate and frame heat exchangers. Our approach includes:

Specialized Cleaning Techniques: Employing advanced chemical cleaning agents, mechanical methods, and high-temperature processes to break down and remove stubborn deposits, including mineral scaling, oils, and biological fouling.
Targeted Chemistries: Using specialized cleaning solutions to address contaminants such as grease, oil, algae, and bacteria, ensuring complete removal.
Advanced Inspections: Conducting thorough inspections to verify that all contamination has been successfully removed from channels, tight spaces, and welded plates before reassembly.

Our proven cleaning methods and inspection practices ensure heat exchangers return to service fully restored, maximizing efficiency, reducing downtime, and extending the on-stream life of these critical systems.

What we see

What we do

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