If you plan to start biomass briquette production, knowing acceptable raw materials is the first step. A suitable raw material guarantees stable operation of your wood briquette press and consistent briquette quality. Many new buyers mistakenly believe this machine only works with sawdust, but it can handle a wide range of biomass waste.
What is a wood briquette press?
A wood biomass briquette press compresses loose biomass scraps into dense, solid fuel briquettes under high pressure. It turns low-value agricultural and wood waste into marketable fuel blocks for heating, boilers and power plants.
Wood-based raw materials
Wood materials are the most popular feedstock for the wood briquetting press.
- Sawdust and wood shavings: the ideal raw material, easy to form high-density briquettes
- Wood chips, wood scraps, offcuts from furniture factories
- Tree branches, bark and wood trimmings after crushing
These materials produce clean-burning briquettes with stable calorific value.
Agricultural biomass materials
Your wood briquette press also works with crop residues besides wood waste.
- Rice husk, wheat straw, corn stalk, corn cob
- Peanut shell, sunflower shell, palm fiber
- Bagasse from sugar mills
Note: Most agricultural materials need crushing first, and moisture content must be controlled between 8%–18% for best results.
Other usable waste materials
There are more renewable waste options available:
- Bamboo scraps
- Coconut shell fragments
- Small hardwood pruning waste
These raw materials create premium briquettes for commercial fuel sales.
Raw materials that are not recommended
Not all waste can go into the wood briquette press. Avoid:
- Raw wet materials with moisture over 20%
- Materials mixed with plastic, metal or glass
- Materials with high sand content, which will wear the machine quickly
Key tips for better briquette output
- Crush oversized raw materials before feeding into the sawdust biomass briquette press
- Keep raw material moisture in the correct range
- Mix different raw materials properly to adjust briquette hardness
The wood briquette press is flexible for many biomass raw materials. The best choice depends on the waste you can source locally. Using local waste cuts your raw material cost and raises your profit margin. Contact us to get professional suggestions for your available raw materials.