From sawdust to charcoal: two efficient production methods and steps in detail
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With the focus on sustainability and the growing demand for biomass energy, the process of converting sawdust into high-quality charcoal is becoming increasingly important.
Our charcoal machine system provides an efficient solution for sawdust to charcoal, helping customers to achieve effective resource utilization through two different production processes: carbonisation → moulding and biomass briquettes making → charring.
Method 1: First carbonization and then moudling
Step 1: Crushing wood waste
Crush various waste wood, such as wood brancehs, segements, trimmings, etc. into sawdust.
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Step 2: Drying sawdust
Because there is a requiremnt of sawdust waster content, the sawdust dryer is used in this process.
Mix carbonised charcoal powder is mixed with suitable binder to increase the strength of the moulding. Then use the charcoal making machine to press and mould carbon powder into desried shapes.
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Method 2: First sawdust briquettes making and then carbonization
Step 1: Crushing waste wood
Firstly, crush all kinds of waste wood.
Sep 2: Drying sawdust
The wood chips or sawdust are then dried to achieve a standard moisture content suitable for pressing.
Step 3: Making biomass briquettes
Using wood sawdust briquettes machine to press the dried wood chips into biomass fuel rods (i.e. biomass pellets or lumps). During this process, no need additive.
sawdust briquette press
Step 4: Carbonizing sawdust briquettes
Finally, the shaped wood chip biomass fuel rods are placed in a carbonisation furnace for high-temperature carbonisation (commonly used vertical carbonisation furnace and horizontal carbonisation furnace), so that they are converted into high-quality charcoal products.
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The above demonstrates the flexibility and adaptability of our charcoal machine system. These two methods can achieve an effective convert from sawdust to charcoal.
If you’re interested, contact us now for more information about sawdust to Holzkohle!