In this case, a customer’s 10′ × 20′ Double Deck Banana Screen was experiencing repeated bolt failures caused by excessive deflection.

Conn-Weld’s engineering team performed diagnostic vibration testing, including 4-Corner, ODS, and Impact Testing, and identified excitation of a critical frequency as the root cause. A motor sheave adjustment was implemented to fine-tune the operating speed.

The result: reduced deflection, eliminated bolt failures, and restored reliable performance with less unplanned maintenance.

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