Modernization of heat treatment equipment control systems

摘要

Heat treatment equipment control systems need to be modernized at certain times for reasons that may be quite diverse, such as improving safety of operation, ensuring spare parts availability, improving functionality or improving energy efficiency. In contrast to new heat treatment equipment deliveries, modernization projects include significant involvement of works on production equipment. Modernization projects therefore require a specific approach with regard to planning, implementation and especially to risk reduction. This article aims to provide guidance for making the necessary considerations. Legal issues will be discussed as well as consideration of the optimal time for the modernization in the furnace life cycle. Finally some examples of typical modernizations will be presented.