PUR-CSM spray technology
PUR Composite Spray Molding Technology (PUR-CSM) enables the manufacture of fibre-reinforced components or compound parts from filled or unfilled PU systems in a spraying process. As a basis and development platform for all known CSM products, the patented technology offers extremely competitive advantages over other traditional processes and products. For example, users do not need any solvents for cleaning the standard spray units within the individual process steps. Moreover, the same mixhead can be used for processing different raw material systems simultaneously even if outputs are different. Apart from the typical raw materials systems, fillers and chopped fibreglass can be processed and sprayed, which significantly improves the product properties. Thanks to these benefits, many new standard products that are now part of Hennecke’s machinery and equipment portfolio have been developed. The best examples are our systems for the large-scale production of lightweight interior parts, sanitary products or spray skin applications in both the automotive and non-automotive sector.