As an international acting company WELTER zahnrad has a powerful design and construction department. Due to various software e.g. KISSsoft®, FVA Workbench and further self-developed tools and programs complex gear and gear box calculations are realizable. Our team consisting out of engineers and technical expert has gained experiences in different worldwide used spur-, bevel- and planetary gear boxes. Trough detailed construction work we face all kinds of required gear box features caused by different locations. We are pleased to support you in technical problems respective toothed components, complete gear box solutions and in maintenance.