Charcoal Briquette Machine Line Makes Contribution to the Environment
Known as a BBQ Charcoal Machine, a charcoal briquette machine is used to process any kind of agroforestry waste into bio-fuel hollow briquettes with various diameters from 50 mm to 90mm. If you have agro-wastes on your farm, it’s wise for you to turn them into briquettes and reuse them. Nowadays more and more people tend to recycle these wastes and make them into briquettes as new eco-friendly energy.

Charcoal Briquette Making Line Process
Generally speaking, the charcoal briquette-making flowchart is as follows
Raw material-crushing-drying-briquette making-carbonizing.
1. Just as referred, there is a wide range of raw materials including agroforestry wastes such as sawdust, crop straw, wood branches, rice hull, bamboo sawdust, peanut shell, sunflower shell, etc.
2. Wood Crusher is suitable for crushing different kinds of straw or wood logs with a size of less than 200mm(diameter). After milled, the output diameter is 3-5mm, which is suitable for further briquetting.
3. For raw materials with a 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 is mixed with wet sawdust and sucked into the pipes by the exhaust blower(fan), the dried sawdust is discharged from the outlet with an air lock.
Briquettes before and after carbonization

briquettes before carbonization carbonized briquettes

In finishing this step, we need to 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 a process that biomass is compressed under high pressure and high temperature. We need no binder added as the lignin in the plant can serve as the glue in briquetting process. After binding and compressing, the biomass is pressed into a high-density briquette.
5. The last step is carbonization. This process makes the wood briquette into charcoal briquette which is popular among BBQ lovers. Our furnace is of rational structure and only needs small heat consumption. The carbonized charcoal briquettes are highly qualified and have longer burning times.
Charcoal Briquette Machine Spare Parts: heating ring, screw propeller, cylinder, inner sleeve.

screw propeller of the charcoal briquette machine
screw propeller
heating ring of briquette machine
heating ring
charcoal briquette machine cyclinder
briquette machine inner sleeve
inner sleeve

Our final charcoal briquette has a diameter of 50mm to 90mm and a length of 50mm-100mm.

Charcoal Briquette Machine Line Parameters

Model ZBJ-60 ZBJ-70 ZBJ-80 ZBJ-90
Main motor power (kw) 18.5 22 22 22
Electric heater power (kw) 1.5*3 2*3 2*3 2*3
Weight (kg) 540 650 1080 1450
Capacity (kg/h) 210-320 350-400 400-450 450-500
Overall dimensions (mm) 1780*750
Final product diameter (mm) Ø 60 Ø 70 Ø 80 Ø 90