"Expander System" solves wear on moving parts of construction machinery and factory equipment.
Can be used as a replacement for existing pins. It significantly reduces the maintenance costs of equipment and is an innovative pin product that can be used universally on any moving part.
Wear occurring in movable parts is a major enemy of low-cost operation, requiring regular maintenance such as bush replacement and pin hole repair. For equipment manufacturers, it is an issue that cannot be overlooked, as it increases maintenance costs, which are a quality indicator of the machine, and shortens product lifespan. For machine users, it leads to chronic problems of high maintenance costs and downtime. The advantage of the Expander System is that it can be used semi-permanently and completely prevents wear in movable parts, eliminating the need to replace bushes like consumables. In movable parts that do not use bushes, it can eliminate oval deformation. The secret lies in the fact that after installation, the pin's axis expands in a way that completely seals the gaps inside the pin hole. The Expander System is already widely adopted by leading construction equipment manufacturers, including Japanese companies, and has passed a continuous field durability test of 60,000 hours without any loss of functionality at Volvo Construction Equipment. It comes with a lifetime warranty, guaranteeing the product's functionality until the first removal. *For more details, please download the catalog or feel free to contact us.
- Company：ノルトロックジャパン
- Price：Other
