Feeding Size: 5-10mm Capacity: 0.3-5t/h Raw Material: charcoal leftover, charcoal powder, charcoal residue, small piece of charcoal Application: BBQ Charcoal, BBQ Grill, Roast Barbecue. Charcoal dust briquette machine is mainly used to briquette charcoal leftover, small pieces of charcoal, charcoal waste, etc. and make them be fully used to increase its economic value. The final briquette shape and size both can be customized from 25-60mm with oval, pillow and square shape as well as other favorite shapes in market according to special requirement. In addition, the raw material range is very widely, like coal powder, fertilizer, salt, iron powder, and gypsum, chrome, copper, etc.