Wood sawdust is a kind of biomass from the wood and timber industry which is the commonest typical biomass waste. Fusmar Machinery can produce high-quality biomass charcoal making machine.
Why Made Wood Sawdust Briquette
Compared to the agricultural raw material, wood sawdust has a lower ash content, lower risks of corrosion and dirtying, requires high temperatures of ash deformation (>1200ºC) and also requires no additives or thickeners to increase production costs since humidity and the actual wood lignin work as a natural adhesive. Wood is a renewable resource, but conservation is essential to sustainable forestry and environmental protection. Where are the wood and sawdust coming from: Wood waste comes from both commercial and residential activities, such as scrap lumber, pallets, tree stumps, branches, bark and twigs. Sawdust probably comes from the woodworking operations, such as sawing, milling, planning, routing, drilling and sanding.
Pay Attention To The Raw Material
Before making the briquette, raw materials should be adjusted to meet the requirement of the wood sawdust briquette machine, two important factors should be paid attention to. Moisture 12% ~16%, in order to make high quality briquette, this is certain moisture range should be followed up strictly. Though this doesn’t mean briquette cannot be made out the range. Moisture will reduce the quality of the briquette, high moisture will make the briquette with cracks and a low density, low moisture leads the briquette loose, with a rough surface and hard to be made. Size For different briquette making machines, the requirement is different as well, for us, a material size below 5mm is an ideal choice for making high quality briquette with high density and easy to choose a machine. But don’t worry if you have some wood chips in, using a charcoal briquette machine will make the size range rough, the wood chips below 30mm all can be briquette with the briquette making machine.
How The Briquette Is Made Without Binder
The main body of the wood is made up of cellulose, hemicellulose and lignin. The cellulose gives the wood mechanical strength and toughness, lignin is bonding fibers inside the plant, and hemicellulose is a bridge to connect the cellulose and lignin together. When the wood sawdust is making, the briquette pressure (or may also involve to other heating systems) causes the raw material’s temperature rise. The lignin becomes soft and has the ability to bind the wood sawdust together. Wood sawdust has a lignin content bigger than other biomass materials, and with less ash content, thus made the briquette with higher quality.
Sawdust Briquette From Biomass Charcoal MakingMachine
The biomass charcoal making machine is used to make sawdust briquette in an economy way, the machine is with a low price and thanks to the heating system, it enables working in a low pressure which helps a low running cost. The heating temperature not only soft the lignin, but in another word, that is “melt”, the briquette is with high strength and also an ideal briquette for making charcoal. This is where the wood sawdust charcoal briquette from.
Hope this article can help you to know more about sawdust briquette with the charcoal briquette production equipment. If you want to build the charcoal briquette production line, please contact us.
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