When Wire-Mesh products were sent a chain belt for inspection, our team provided an in-depth analysis to provide the client with answers to their problem.
This case study examines the underlying issues that cause premature belt failure and highlights the importance of proper system engineering, regular maintenance, and selecting a chain with a capacity that can withstand the operational load.
Our team received a C2052 riveted 304 series stainless steel chain belt for inspection after it experienced premature failure. For a complete analysis, the client sent two strands of the chain belt: one was still assembled on the wire mesh belt, and the other was disassembled. The goal of the inspection was to determine the cause of the failure and provide recommendations to prevent future issues.
During the inspection, our team revealed there wasn’t one singular issue, but rather multiple contributing factors to the chain’s failure. There was significant evidence of excessive wear and a complete lack of lubrication. This was compounded by severe overloading, which far exceeded the chain’s maximum allowable load.
Signs of this overloading were clearly visible through the galling on the pins and rollers. Additionally, the pin link plates and rollers showed damage consistent with a mechanical interference issue, indicating a problem with the system’s setup or operation.
Based on their findings, our team provided insights to prevent future failures by focusing on three key areas: proper system engineering, regular maintenance, and using a chain rated for the actual operational load. To do this, we recommended the following steps:
Furthermore, WMP prioritizes the use of high-quality chains, such as those with solid bushings and solid rollers. This ensures maximum durability and performance.