Vibration Analysis
Vibration Monitoring ensures reliable operations and your rotating equipment is monitored for impending problems or existing defects
VIBRATION APPLICATIONS
Onsite Balancing
1 & 2-plane site balancing – For static and dynamic
balancing
Benefits: Eliminates the requirements to completely
dismantle and reassemble plant equipment to enable
balancing of machine components
Improves product quality
Reduces downtime, labor and material costs
Can be planned into scheduled short time outages
Centrifugal Pumps Analysis
Cavitation
Pump Flow Pulsation
Bent Pump Shaft
Unbalance of Pump Impeller
Shaft Misalignment
Pump Bearing Problems
Fans Vibration Analysis
Unbalance of Overhung Fans
Unbalance of Center-Hung Fan Wheel
Belt Problems and Drive Misalignment
Air Flow and Air Turbulence Problems
Fan Bent Shaft Condition
Fan Surge Condition
transient vibration
Performing transient vibration analysis testing for rotating machines such as:
– Natural frequency test
– critical speed test
– Run-up/Coast-down test.
N
Vibration
Vibration measurement and analysis survey for rotating equipment based on annual contract or pre request by certified vibration analyst.
- Conducting acceptance test for new/repaired machine.
- Onsite rotor balancing
- Laser alignment for vertical and horizontal rotating machines
- Performing special testing for rotating machines as:
- Natural frequency test
- critical speed test
- Run-up/Coast-down test.
- Training courses
- certification from vibration institute
- Operational modal analysis (OMA) test.
- Machine mode shape in operation – Structural resonance.
- Static equipment and piping mode shape.
Centrifugal Pumps Analysis
- Cavitation
- Pump Flow Pulsation
- Bent Pump Shaft
- Unbalance of Pump Impeller
- Shaft Misalignment
- Pump Bearing Problems
Fans Vibration Analysis
- Unbalance of Overhung Fans
- Unbalance of Center-Hung Fan Wheel
- Belt Problems and Drive Misalignment
- Air Flow and Air Turbulence Problems
- Fan Bent Shaft Condition
- Fan Surge Condition