Charcoal Molding Machine can be used to make powder materials into oval shape, pillow shape etc. Charcoal Molding Machine Usage:1) Charcoal molding machine can be used to make coal dust or sawdust into oval shape, pillow shape etc;2) It also can be used to make different kinds of briquettes from mineral powder, such as coal powder, coke powder, charcoal powder, iron dust, mill scale, cast iron ...