With a consolidated experience in the use of Pro Engineer, Spei creates three-dimensional layouts with great visual impact. The power of the CAD tool used allows for fast design changes and instant updates of the attached documentation. As a kit, it is possible to analyze the load loss of the system and check the strength of the support structure. Each industrial plant is divided into technological plants and service plants. They consist of machines that transform the material to be processed: in order to make the plant efficient, it is necessary to pay attention to the choice of the suitable production system during the design phase of the plant itself.