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About Spectrum-Tec


Spectrum-Tec is a mechanical engineering consulting company specializing in advanced vibration and pulsation analysis. With over 30 years of research and industry experience, Spectrum-Tec offers in-depth knowledge concerning vibration problems and their resolution.

Vibration analysis and control minimizes long-term maintenance costs and prevents costly failures.


Spectrum-Tec has provided services to various industries, including pulp and paper, steel, mining, petro-chemical, automotive, and water purification.

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About Jake Zwart


Jake has a M.A.Sc. in Mechanical Engineering and 30 years of experience in research, development and consulting. This includes working in the research department of the world’s largest newsprint company, and as president of the consulting company Spectrum Technologies.

His expertise includes heat transfer, vibration, modal analysis, flow induced vibration, shock and self-excited vibration. He brings a strong technical skill set along with a thorough understanding of process industries. His emphasis has been to add value to the operations by utilizing these skills.

Much of the work done has been related to dynamics both vibrational and pressure pulsation related. This has given him exceptional skills in the collection and interpretation of data related to vibration including rotating machinery analysis, modal analysis, operating deflection shape analysis and pressure pulsation analysis. He has collaborated with experts in the fields of passive and active damping, self-excited vibration, flow induced vibration and process control.

Contact him here for a consulation.