RoMaDyn - Rotating Machinery Engineering Services

Machinery Diagnostic Services
Comprehensive diagnostics of rotating machinery spanning turbines and motors to generators, pumps and compressors.

A Broad Range of Diagnostic Services

Machinery Diagnostic Services (MDS) solves customer’s rotating machinery problems with expert advice based on sound engineering principles. Based on our knowledge of modern rotordynamics and years of practical experience, our MDS organization has become recognized as a leader in machinery diagnostics and a repository of knowledge on rotating machinery behavior. Let us provide you with a customized diagnostic service program based on your needs. A sample list of our services is provided below.


  • Machinery Malfunction Diagnostics
  • Rotordynamic Modeling and Design Consultation
  • Field Balancing
  • Remote Diagnostics
  • Bearing Design and Diagnostic Evaluation
  • Design Audit Services (Including Root Locus Stability Analysis)
  • Shop Acceptance Testing
  • Field Commissioning Services
  • Root Cause Analyses and Corrective Action Determination
  • Post Failure Analyses
  • On-site Data Collection and Evaluation
  • Thermodynamic Performance Analysis
  • Alignment Services
  • New and Used Lubricating Oil Analysis
  • Lubrication Condition Monitoring Including Analysis of Wear Debris
  • Predictive Maintenance (PdM)
  • World class machinery diagnostic and rotordynamic expertise available to meet your needs . . . when and where you need it.

    We provide unbiased 3rd party expertise for all rotating machinery regardless of manufacturer. Contact us to obtain our rate schedule for call-out (time and materials) or contractual based machinery diagnostic service plans.


    For further information contact:
    Peyton Swan - email Peyton
    Global Machinery Diagnostics Manager

    Diagnostics Team Bios

    Rand Colwell - Machinery Diagnostic Service Associate


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