Forced convection chamber furnaces equipped with a passive safety system are suitable for pure debinding processes. With their air circulation, these furnaces provide very good temperature uniformity and very good heat transfer into the product. Equipped with the DB200 debinding package, the furnaces have a fresh air fan which supplies preheated fresh air into the furnace chamber. The PLC control system monitors all functions which are relevant for debinding to protect the operator and the surrounding. In addition, a slight underpressure is ensured in the furnace via an exhaust gas fan with variable speed, so that the exhaust gases are actively removed from the furnace during debinding. Consequently, the forced convection chamber furnaces can be used flexibly for various applications from development through to production.