There is a wide range of melting applications. In general it can be said that air pollution issues potentially arise in three areas; charging a furnace, the melting process itself, and finally emptying or pouring the melted product. Depending on how heat is applied to the melting furnace the fume extraction system may need to deal with products of combustion from the fuel as well as fumes arising from the product being melted. AAF is an expert in the application of air pollution control techniques related to metal melting furnace operations. FabriPulse XLC, FabriPulse Fusion, FabriPak II, and OptiFlo RS have all been successfully applied to melting applications.