A mobile armored incinerator apparatus on a trailer which can be driven to a site to burn explosive materials safely to eliminate noxious particulates and liquids. A primary combustion chamber has a rectangular shape with an internal telescoping loading cart. A secondary combustion chamber having a cylindrical shape is connected to the primary combustion chamber by a dust and as ash separator unit or duct which has baffles and air jets for separating ash particles from the exhaust exiting from the first chamber. The secondary combustion chamber then completes the combustion of the exhaust gases. The hot parts of the apparatus are made touchable with an aluminum sheeting shell.