... operation,stable performance 3.energy save, cheap IntroductionCharcoal powder briquette machine is mainly used for coal ash, coal mud, coke ... and then produced into briquettes shape in charcoal powder briquette machine. The raw material can be sawdust, charcoal, coal powder, ... to more than 83%. Output shapes: Mould: Advantages of machine-made charcoal:Increase the net calorific value per unit volume ...