Raw material of briquette machine can be coconut shell, hardwood, wood sawdust, nut shell, etc, they can be carbonized into charcoal directly, then briquetted into different shapes.
Some biomass waste materials can be carbonized into charcoal directly, these charcoal can be processed furtherly by the charcoal dust briquette machine into charcoal briquette in different shapes, for BBQ, hookah tablets etc, with nice appearance, high density, a bit of smokeless and tasteless.
Finished charcoal briquettes by briquette pressing machine can be ball shape, cubes, cylinder shape, long bars, finger shape etc.We'll suggest suitable machine according to your need.

The detailed Briquette Machine process is as follows

1. Just as referred, there are a wide range of raw materials including agroforestry wastes such as sawdust, crop straw, wood branches, rice hull, bamboo sawdust, peanut shell and sunflower shell, etc.
2. Crusher is suitable for crushing different kinds of straw or wood log with size less than 200mm(diameter). After milled, the output diameter is 3-5mm, which is suitable for further briquetting.
3. For raw materials with high moisture content of above 12%, a drier is necessary to install. Put the wet material into the hopper. The stove (boiler) generates hot air which mixed with wet sawdust and sucked into the pipes by the exhaust blower (fan), the dried sawdust is discharged from the outlet with air lock. Finishing this step, we need make sure that the processed materials diameter must be at 3-5 mm and the raw materials moisture is within 8-12%.
4. Making briquette is an important process that biomass is compressed under high pressure and high temperature. We need no binder added, as the lignin in plant can serve as the glue in briquetting process. After binding and compressing in charcoal briquette machine, the biomass is pressed into high density briquette.
5. The last step is carbonization. This process makes the wood briquette into charcoal briquette which is popular. Our carbonization furnace can be equipped with several charring hearth which need no preheating when replacing it. The carbonization hearth is cooled outside the carbonization furnace, thus it greatly improves the carbonization efficiency, saving the devices, labor and costs.

Main Products we offer

The whole briquette machine line mainly contains charcoal crushing machine, binder mixing barrel, wheel mixing machine, briquette pressing machine and the charcoal briquette dryer. For briquette machine, we have different types for certain shapes of charcoal briquettes.