At EKG M&E Sdn Bhd, we offer comprehensive noise and vibration inspection services for air-cooled chillers, helping you identify and eliminate the root causes of excessive sound and mechanical instability. Unusual noise and vibration can signal deeper issues such as imbalanced components, loose fittings, bearing wear, misalignment, or structural resonance—all of which can affect performance, safety, and energy efficiency.
Noise often indicates underlying vibration problems
Early detection helps avoid equipment damage and costly downtime
Reduces disruptive noise levels in commercial or sensitive environments
Supports preventive maintenance and long-term reliability
Enhances occupant comfort and system performance
Compressors (vibration and internal noise)
Fan motors and blades (balance, looseness, noise emission)
Bearings and couplings
Mounting structure and base (for resonance and movement)
Panel rattling, pipe vibration, and airflow noise
Visual and Auditory Survey
We start with a thorough physical inspection and listen for humming, rattling, knocking, or grinding sounds during system operation.
Sensor-Based Vibration Testing
We install vibration sensors and accelerometers on key components to record vibration amplitude and frequency for accurate diagnostics.
Acoustic Analysis
We use sound level meters and frequency analyzers to detect and pinpoint noise sources and determine whether they’re mechanical or airflow-related.
Root Cause Identification
We trace abnormal vibration or noise back to its origin—whether it's a fan imbalance, misaligned shaft, worn bearing, or loose mounting.
Reporting and Recommendations
Our detailed report includes:
Identified noise and vibration issues
Severity levels and potential risks
Corrective actions (balancing, realignment, tightening, part replacement)
Improves chiller stability and cooling efficiency
Prevents component failure and premature wear
Enhances safety and environmental comfort
Supports compliance with noise and vibration standards
Reduces long-term maintenance costs
Experts in HVAC diagnostics and mechanical performance analysis
Use of advanced tools for acoustic and vibration testing
Experience with all major air-cooled chiller makes and models
Fast, accurate inspection with clear action plans
Full-service support including repair, balancing, and monitoring
Strange sounds and vibration should never be ignored—they’re signs your chiller needs attention. With EKG M&E Sdn Bhd’s air-cooled chiller noise and vibration inspection, you can detect issues early, improve performance, and maintain a quiet, efficient system. Contact us today to book your inspection.
More detail about EKG M & E SDN. BHD.
Malaysia
