Case Study: Preventive maintenance through fan monitoring to avoid failure stoppage of rotating machinery.
Achieving vibration diagnosis of bearings through noise reduction, with estimated annual benefits ranging from 30 million to 70 million yen.
■About the Wiserot Rotating Machinery Fault Prediction Monitoring System The Wiserot Rotating Machinery Fault Prediction Monitoring System is a system that enables preventive maintenance for rotating machinery and motor-related equipment. By regularly measuring the vibrations of rotating machinery operating on production lines and as critical equipment, it contributes to the early detection of abnormal signs through trend monitoring, facilitating the planning of appropriate preventive maintenance and reducing production loss costs.
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■Case Overview A case study on the introduction of preventive maintenance in a chemical manufacturer. Prior to implementation, challenges included difficulties in diagnosing the vibration of rotating machinery bearings due to inverter noise. This time, a rotating machinery fault prediction monitoring system that addresses inverter carrier noise removal was introduced, enabling vibration diagnosis. It was estimated that by avoiding failure-related downtime, losses could be mitigated by 30 to 70 million yen annually.
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■Overview of Implementation Case Implementing Company: Fan monitoring for a chemical manufacturer Implemented Product: Rotating Machinery Fault Prediction Monitoring System Wiserot <Challenges Before Implementation> In traditional rotating machinery vibration diagnostics, it was sometimes impossible to diagnose the vibrations of the bearings due to the influence of carrier vibration noise from the inverter. <Effects of Implementation> By cutting out the carrier vibration noise from the inverter, it became possible to diagnose the vibrations of the bearings. This made it possible to avoid failure stoppages, achieving an estimated annual loss prevention of 30 to 70 million yen.
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Providing solutions for various plants and factories such as food, chemicals, oil and gas pipelines, paper and pulp, and cleaning facilities. Our measurement and control systems have over 40 years of history since the launch of the first distributed control system in 1975. Based on our track record, we propose systems and solutions to support the latest technologies, IoT utilization, and the development of smart factories. - Steam generation heat pumps / waste heat utilization / visualization of thermal energy - Clamp-on steam flow meters / flow meters / flow sensors / thermal balance analysis - Industrial furnaces / electric furnaces / high-frequency induction furnaces / IGBT power supplies - Gas analyzers / gas measurement devices / gas analysis sensors - Predictive maintenance / anomaly detection maintenance / preventive maintenance / maintenance and prevention systems / smart security - Smart factory - MES / DCS / SCADA / edge controllers - EMS / energy management systems / visualization of energy - Smart glasses / remote work support systems - Multivariate analysis / MSPC - Engineering tools