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sawdust briquette charcoal in indonesia sawdust

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Mar 22, 2017 Sawdust Charcoal Machine Russia. Starch is an expensive binding ingredient in making fuel briquettes. However, the sawdust’s lignin can be used instead for binding, so you’ll get a good cut for the cost of making your charcoal. For your sawdust to be bind with the use of lignin, it should be pressed with high pressure.