POST
Rooftop Exhaust Fan Safety Project
A customer who makes counter weights for fork trucks called Horner after a safety incident. One of their old exhaust fans has a failure and a blade from the prop fell to the manufacturing floor. The customer knew they not only had to replace the roof- top fans but needed to rethink the design for safety of the workers. So instead of 1 fan being repaired they decided all 4 rooftop exhaust fans would be redesigned. Fan and Fabrication came up with an aluminum safety screen that would be welded on the underside of the fans. This new custom safety screen will prevent foreign objects from falling to the floor if a catastrophic failure occurs. Fan and Fabrication removed the old fans and reinstalled the newly designed fans.
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Chiller 1000HP Soft Starter
An ethanol facility that processes corn into fuel recently upgraded a critical chiller application with the installation of a 1000 HP, 4160V Benshaw medium-voltage soft starter. What began as a transformer repair discussion ultimately evolved into a full system improvement [...]
Combine Vibration Troubleshooting
Horner Field Service was recently asked to troubleshoot a vibration issue with a combine. The call came in to Ralph Coonce on a Thursday afternoon. It didn’t take long for Ralph to determine that he was going to send me. [...]
Rubber Plant Motor Failure
A 400HP WEG motor on the hydraulic power unit of a plant’s main mixer failed due to a catastrophic drive-end (DE) bearing issue. The bearing failure generated sparks and halted the production of raw rubber critical for automotive products. With [...]
