sawdust briquette making machine 1. long working time sawdust briquette making machine 2. 350-460kg/h wood briquette press sawdust briquette making machine , CE UsageThis machine can take sawdust, wood, rice husk ... be used in boiler, heating & warming. After carbonization, the briquette will become charcoal, used in BBQ. Production process1. Crushing the raw materials ...