At EKG (Malaysia) Sdn Bhd, we offer specialized tube scaling removal and replacement services for air-cooled chillers, restoring efficient heat transfer, reducing energy costs, and preventing long-term system damage. Scaling — caused by mineral deposits, hard water, or chemical imbalance — can severely obstruct refrigerant flow, leading to cooling inefficiencies, system strain, and component failure if left untreated. Our team combines effective cleaning with precision replacement to bring your chiller back to peak condition.
Improves thermal efficiency and shortens cooling cycles
Reduces compressor load and power consumption
Prevents overheating, leaks, and tube failures
Protects against long-term corrosion and erosion
Extends the lifespan of coils, condensers, and evaporators
1. Assessment and Diagnosis
Visual inspection and thermal imaging to locate scale-affected areas
Pressure drop analysis and temperature differential testing
Identification of tubes that require cleaning vs. full replacement
2. Scaling Removal (Mechanical and Chemical)
Mechanical brushing for light to moderate deposits
Chemical descaling using safe, non-corrosive agents to dissolve hard scale and buildup
Neutralizing and flushing procedures to ensure residue-free operation
3. Tube Replacement (If Required)
Removal of severely scaled, cracked, or corroded tubes
Installation of new copper, aluminum, or stainless steel tubes
Precision alignment, expansion, and brazing/welding for leak-proof sealing
Pressure testing to ensure structural integrity and performance
4. System Testing and Recommissioning
Refrigerant charging, pressure balancing, and performance calibration
Final testing under full load to confirm cooling efficiency and system stability
Restores heat exchange capacity and improves cooling performance
Reduces energy bills by improving system efficiency
Eliminates risk of unplanned shutdowns due to blocked or burst tubes
Protects other components like compressors and fans from stress
Enhances compliance with energy-saving and maintenance standards
Experts in tube cleaning, descaling, and replacement for all major chiller brands
Custom-fit solutions using OEM or enhanced tube materials
Safe, eco-friendly chemicals and compliant refrigerant handling
Fast service delivery with minimal disruption to your operations
Full support with post-service inspections and preventive maintenance
Scaling is one of the most common causes of declining chiller efficiency—but it’s also one of the most preventable. With EKG (Malaysia) Sdn Bhd’s air-cooled chiller tube scaling removal and replacement service, you’ll restore peak performance and protect your investment. Contact us today to schedule an inspection or request a tailored quote.
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