An explosion is a serious risk in powder manufacturing and conveying systems. May it be coal, sugar, cocoa, metal handling. The equipment in powder manufacturing, like Spray Dryers, Tray Dryers, Fluid bed dryers and powder conveying systems such as dust collectors, Silos, Cyclones, conveyors, bucket elevators and conveying ducting are at risk of explosion at all the times.

By definition, an explosion is a rapid chemical reaction which involves an increase in volume and release of energy in an extreme manner usually with the generation of high temperature and release of gases.