Roller chains are used in the drive section of the belt conveyor that connects the processes in the crushed stone manufacturing industry.

Key points for recruitment

• ・Application issues
  Approximately 60 conveyors were driven by roller chains, which required a significant amount of maintenance work.
  When expanding facilities to accommodate increased production, we were looking for a good chain to reduce maintenance work.
• ・Post-employment evaluation
  After learning about Tsubaki's roller chain and using it, we found that its lifespan was twice as long as that of the chains made by other companies that we had been using. As a result, we had to reduce replacement work, which was also useful for increasing production.
  conveyor length is long and is subject to vibration and shock, but Tsubaki Roller Chain can be used safely.