The overall aim of the pilot study is to develop a new, circular concept where complex cast components with retained high added value can be remanufactured in many cycles through dual recasting of functional layers.

A circular business model according to this concept will lead to decreased use of material and energy within the foundry, and increased lifetime and reduced energy consumption in the end-

user’s applications. With remanufacturing through dual recasting and its advantages, the component’s performance and economical sustainability will be optimised by using the right material at the right place. In the long run, this concept will form an integrated part in a new service business model for remanufactured cast components. This will lead to an increased use of cast components in complex applications as well as optimised resource efficiency throughout the value chain.

This concept is yet untested, and the aim of the pilot study is therefore to answer two fundamental questions: whether the full concept can be implemented with the use of existing technology or if new technical solutions must be developed; and if the concept will be long term economically and environmentally sustainable for a selection of chosen products. Two foundries and one supplier of plants for pulp and paper industry will take part in the project. The companies will be able to try out a completely new product concept with large potential for future growth.