We are number 1 in thin film evaporation technology and a global leader in drying and high viscosity technology. We develop and construct plants and equipment for such processes as the evaporation, drying and processing of highly viscous materials. Solutions that are exactly as you need them exceptionally precise, efficient and, when necessary, highly innovative. With our plants, systems and reconceptualised solutions we have been setting standards in thermal separation technology for many years and are your specialist for outstanding processing of mixtures which are difficult to handle. Over 200 highly qualified and experienced experts work at our main site in Butzbach and our branches in D'ren and Pratteln (Switzerland) to apply the SMS vision of excellence across all the sides of our business in their work for and with our customers.