Vibration Analysis

Vibration analysis is a process of measuring and analyzing the vibrations of machinery or structures to identify potential problems or faults. Vibration analysis services typically involve using sensors and specialized equipment to monitor and analyze the frequency, amplitude, and other characteristics of vibrations in order to identify any abnormalities or patterns that could indicate a problem.

Vibration analysis can be used in a variety of industries, including manufacturing, energy, transportation, and construction, among others. Some common applications of vibration analysis include:

  • Predictive maintenance: By monitoring and analyzing vibrations in machinery, operators can detect potential problems before they lead to equipment failure or downtime.
  • Condition monitoring: Regular vibration analysis can help operators assess the condition of machinery and identify when maintenance or repairs are needed.
  • Fault detection: Vibration analysis can help operators identify specific faults or defects in machinery or structures that may need to be addressed.

Overall, vibration analysis services can help improve the reliability, safety, and efficiency of machinery and structures by detecting and addressing potential problems before they cause more significant issues.

In-Field Balancing

Field vibration balancing is a service that involves the measurement and adjustment of the vibration levels in rotating machinery such as fans, couplings, pumps, motors, and turbines. During the process, vibration sensors are attached to the machine to measure the levels of vibration, and the data is analyzed to determine the cause of any excessive vibrations.

Based on the analysis, the service provider will recommend adjustments to the machine to bring the vibrations within acceptable levels. This may involve adding or removing weights to the machine's rotor or adjusting the alignment of the components.

Condition Monitoring

Condition monitoring service in vibration analysis involves the continuous monitoring and analysis of the vibrations of machinery or structures to detect any changes that could indicate a potential problem. This service is typically provided by third-party companies or specialized technicians who use advanced equipment and techniques to measure and analyze vibration data.

The main objective of condition monitoring service in vibration analysis is to prevent unexpected downtime and reduce maintenance costs by detecting potential problems before they become serious. This is done by monitoring the vibration data over time and comparing it to historical data or established standards to identify any changes or abnormalities.

Overall, condition monitoring service in vibration analysis is an important tool for preventing equipment failure, reducing downtime, and improving safety. By detecting potential problems early on, operators can take proactive measures to address them before they cause more significant issues.

Reliability Program Service

A Vibration Reliability Program is a systematic approach to monitoring and analyzing vibrations in machinery in order to ensure their reliable and efficient operation. It involves the use of specialized equipment to measure and analyze vibrations, and the implementation of maintenance and repair measures based on the results of the analysis.

The program typically includes the following elements:

  1. Vibration Monitoring: Regular monitoring of vibration levels in machinery using specialized instruments such as accelerometers, which are capable of measuring the frequency, amplitude, and direction of vibration.

  2. Data Analysis: Analysis of vibration data to identify patterns and trends that could indicate potential problems with the machinery. This can involve the use of software tools that provide real-time analysis and automated alerts when vibration levels exceed pre-set thresholds.

  3. Condition-Based Maintenance: Implementation of maintenance and repair measures based on the results of the analysis. This may involve scheduled maintenance tasks such as lubrication or replacement of worn parts, or more extensive repairs if vibration levels indicate a more serious problem.

  4. Root Cause Analysis: Investigation of the underlying causes of vibration problems, in order to identify and eliminate the root cause of the problem rather than just addressing the symptoms.

Overall, a vibration reliability program helps to ensure the optimal performance of machinery, reduce downtime and repair costs, and improve safety and efficiency.


Commission Start-Up Service

Machinery Commissioning and Start-Up Services are essential processes that ensure that new or modified machinery is fully operational, safe, and meets the design specifications and customer requirements. The commissioning process involves a series of tests and inspections to verify that the machine is installed correctly, and all subsystems and components function as expected. Performance and functional testing are also conducted to ensure that the machine meets the required specifications. Documentation is then created to provide operating manuals, maintenance instructions, and test results for safe and efficient machine operation. The start-up service is a process of starting up the machine after commissioning, making any necessary adjustments, and providing training for operators and maintenance personnel. Commissioning and start-up services are critical to avoid costly downtime, maintenance, and repair costs, and to ensure that the machinery operates safely and reliably.

Basic / Advanced Vibration Training

Vibration analysis training is a program that teaches individuals how to use specialized equipment and techniques to detect and analyze vibrations in machinery. The training covers a range of topics including the physics of vibration, how to use vibration analysis equipment, and how to interpret the data generated by the equipment. It also covers the different types of vibration, such as axial, radial, and torsional, and how they can affect machinery performance.

Vibration analysis training typically involves hands-on exercises and case studies to help participants understand how to apply the concepts and techniques they have learned. Participants will also learn how to develop and implement a vibration analysis program, including how to identify and diagnose common machinery problems.

The goal of vibration analysis training is to provide participants with the knowledge and skills necessary to monitor and analyze vibrations in machinery, identify potential problems before they become serious, and take appropriate corrective actions. By implementing a vibration analysis program, companies can improve equipment reliability, reduce maintenance costs, and improve safety by detecting and addressing potential problems early.


TorsionaL Analysis

Torsional analysis is a fundamental engineering process that assesses a structure or system's response to twisting forces, also known as torsion. Torsion arises from a rotational force around an object's axis, making it an integral component in the design of many mechanical and structural systems, such as turbines, drive shafts, and bridges.

Typically, engineers leverage mathematical modeling and simulation software to calculate the stress and strain that a system experiences when exposed to torsional forces. In some cases, physical testing is also conducted to validate the accuracy of these models and simulations.

Strain Survey

A vibration strain survey is a complex process that aims to assess the levels of strain and vibration in a structure or system. Engineers utilize strain gauges and accelerometers to measure vibration and strain levels in different areas of the structure or system, which helps to identify potential sources of stress or vibration. This analysis is particularly important in industries that are subject to dynamic loads, such as aerospace, automotive, and manufacturing. The results of a vibration strain survey are essential in optimizing the design and operation of these structures and systems, enhancing their performance, and reducing the likelihood of failure or damage. By identifying and addressing areas of high stress or vibration, engineers can guarantee the safety, reliability, and efficiency of these structures and systems.

Structural dynamics

Structural dynamics is a crucial area of engineering focused on understanding how structures respond to dynamic loads. Engineers study the behavior of structures like buildings, bridges, and towers when subjected to external forces such as wind, earthquakes, and vibrations from machinery or vehicles. The analysis includes studying natural frequencies, modes of vibration, and damping, which help engineers design structures that can withstand dynamic loads while maintaining stability and integrity. The field of structural dynamics relies on mathematical models and computer simulations to predict structural responses, and it is essential for ensuring the safety and reliability of structures in industries like civil engineering and aerospace.

Operating Deflection Shape (ODS) Analysis

An operating deflection shape (ODS) study is a type of vibration analysis that is used to identify the deflection shape of a structure or system under operating conditions. It involves the measurement and analysis of vibration signals in order to visualize the deflection shape of the structure or system as it responds to external forces or loads.

The purpose of an ODS study is to identify areas of the structure or system that are experiencing high levels of vibration or deflection, and to develop strategies for reducing or eliminating these vibrations. This analysis typically involves the use of sensors to measure the vibrations at various points on the structure or system, as well as mathematical modeling and simulation software to visualize and analyze the deflection shape.

Modal Analysis

Modal analysis is a technique used in structural engineering and mechanics to study the dynamic behavior of a system or structure. It involves analyzing the natural frequencies, damping ratios, and mode shapes of a system or structure in response to external excitation, such as vibration or shock.

In simple terms, modal analysis helps engineers understand how a structure or system will respond to different types of loads, such as wind, earthquakes, or machine vibrations. By analyzing the modal properties of a structure, engineers can identify potential problems and optimize the design to improve its performance and durability.

rotor Vibration Analysis

Rotor vibration analysis measures and analyzes the dynamic behavior of rotating systems, like turbines, motors, and pumps, operating at high speeds, under significant mechanical and thermal stress, causing vibration and wear leading to reduced performance or catastrophic failure.

This analysis identifies and measures the sources of vibration using sensors and mathematical modeling to calculate the forces and motions causing the vibrations. The results optimize design and operation, improve performance, and minimize failure or damage risk.

This is crucial in power generation, aerospace, and manufacturing industries where rotating machinery is critical to many processes/systems. By addressing rotor vibration issues, engineers ensure the safety, reliability, and efficiency of these systems.


Reciprocating system analysis studies the dynamic behavior of reciprocating motion systems, like piston-cylinder systems or pumps, commonly used in various industries. This analysis utilizes mathematical modeling and simulation software to calculate forces, motions, and identify sources of vibration, noise, and wear.

The analysis helps optimize the design of these systems, improve performance, and minimize failure or damage risk. It is crucial in industries with high loads, temperatures, or pressures, where even slight performance changes can significantly impact efficiency, safety, and reliability.

Piping Pulsation

Piping pulsation analysis identifies pressure fluctuations in piping systems caused by fluid flow, pumps, compressors, or flow control devices. The goal is to prevent damage or failure by using mathematical modeling to calculate pressure fluctuations and assess their impact on the system. Results inform design optimization, material/component selection, and pulsation reduction/mitigation strategies. This is especially critical in high-pressure, temperature, and dynamic load industries like oil and gas, chemical processing, and power generation.

Ground Bourne Vibration

Ground-borne vibration measurement entails using specialised equipment to detect and quantify vibrations caused by a variety of sources, such as construction, traffic, or blasting. Peak particle velocity (PPV), which is the maximum speed at which a point on the ground moves back and forth during the passage of a vibration wave, is the most commonly used measurement parameter. PPV is usually measured in millimetres per second (mm/s) and can be measured with a seismometer or an accelerometer placed on the ground or on the structure of interest. Other parameters that can be measured include the vibration signal's frequency, duration, and spectral content. The measurements' data can be used to assess the potential impact of the vibrations on nearby structures.