When Repetitive Shaft Failures Disrupt Production, Precision Improvements Make All the Difference

Recurring equipment failures don’t just disrupt operations—they drain time, resources, and trust in long-term reliability. That’s exactly what a top-producing paper mill was facing when a critical Saginaw shaft and hub assembly began breaking down repeatedly, threatening production stability. With lengthy lead times and no room to make design improvements, the team needed more than just another replacement—they needed a smarter, lasting solution.

CHALLENGES

The mill’s critical Saginaw shaft and hub assembly consistently failed during operation, leading to unplanned downtime and increased maintenance costs. With original equipment unavailable for timely replacement and no flexibility for design upgrades, the issue became a recurring pain point for the operations and maintenance teams. The need for a better, faster solution was urgent.

SOLUTION

CMMC collaborated closely with the plant’s maintenance and engineering team to fine-tune the groove specifications and identify the ideal hardening process for the application. This partnership improved the component’s durability and significantly reduced the lead time for replacement parts. We delivered a more resilient version of the original shaft assembly by focusing on performance-driven enhancements.

RESULTS

The improved shafts are now running longer and more reliably, minimizing costly failures and reducing the burden on the maintenance team. With a dependable and faster supply from CMMC, the mill now has peace of mind, knowing it can get high-quality replacements quickly when needed. It’s one less worry in an industry where uptime is everything.

CMMC is your trusted partner for precision industrial component improvements that prevent costly equipment failures and production disruptions. With advanced fabrication equipment and a team of highly skilled fabricators, we have a proven track record of success, serving industrial facilities across the Southeast region of the United States. We understand the critical nature of your needs and are dedicated to providing unparalleled value. Our ISO certification ensures the highest quality standards, guaranteeing your satisfaction and success. Give us a call at 803-464-7489 or email us at info@cmmcsc.com to learn more.