Case Study

A large metal fabricator

A large metal fabricator

Pages 3 Pages

A large metal fabricator required a hydraulic power unit (HPU) that was flexible, with capability of 3500 to 5200 PSI. Typically a variable displacement pump would be used, with the AC motor running at fixed speed, but due to the intended location in the plant, the system had to be audibly quiet and produce minimal vibration. Long periods of idle time would waste energy, as a 200 HP motor would remain running. The customer

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