Charcoal briquette production line is a process of making charcoal briquettes from raw materials such as logs, bamboo, branches, agricultural waste, etc. through crushing, carbonization, briquette making, drying. Charcoal briquettes have the advantages of high density, small volume, good combustibility, smokeless, odorless and non-toxic. Charcoal briquettes have a wide range of applications and are widely used in heating, barbecue and other industries. In the industrial field, they are alternative raw materials for coal and heavy oil. They are also used as supplementary fuel for boilers because their density is close to that of coal and their calorific value is 5500-7000 kcal/kg, but their ash content is significantly lower than that of coal. Jiutian Machinery is a professional charcoal briquette machine making company with its own factory and R&D team, providing equipment at factory prices and professional services.
Working Process
Generally, the entire production process can be divided into four parts.
1. Crushing
The raw materials for making charcoal briquettes can be wood, branches, bamboo, sawdust, coconut shells, rice husks, peanut shells, etc. After a certain amount of raw materials are prepared, they are crushed in a crusher to less than 5mm. However, if the raw materials are already in powder form, such as sawdust or bamboo powder, this step should be omitted.
2. Carbonization
Put the crushed raw materials into a biomass carbonization machine, and the raw materials will be dry distilled and carbonized without oxygen under high temperature conditions.
3. Briquette making
The charcoal powder obtained after carbonization is sent to charcoal powder briquetting machine and compressed into a predetermined shape of charcoal briquettes (cube, small circle, square, oval, pillow and strip) with a certain strength.
4. Drying
After the charcoal briquettes are dried by the charcoal briquette dryer, they can be stored or packaged.
Materials:Suitable to process wood, coconut shell, walnut shell, apricot shell, hemp pole, sawdust, rice husk, bamboo, coffee grounds, palm shell and other materials into charcoal briquette.
Application:Producing charcoal briquettes for fuel and industrial energy use.

Biomass raw materials (such as sawdust, rice husk, or wood chips) are first carbonized in a carbonization furnace under oxygen-limited conditions to produce charcoal. The charcoal is then crushed into fine powder and mixed if necessary, after which it is fed into a briquette machine for high-pressure molding into uniform briquette shapes. Finally, the formed briquettes are dried to remove residual moisture, improve strength and stability, and prepare them for cooling, packaging, and sale.
| Model | Output(kg/h) | Inner diameter(mm) | Outer diameter(mm) | Drum length(m) | Dimensions(m) |
| JTTJ1410/2 | 300-500 | 800 | 1400 | 10 | 10.0*2.1*2.8 |
| JTTJ1610/2 | 500-700 | 1000 | 1600 | 10 | 10.0*2.3-3.0 |
| JTTJ1810/2 | 700-1000 | 1200 | 1800 | 10 | 10.0*2.6*3.2 |
| JTTJ2010/2 | 1100-1300 | 1400 | 2000 | 10 | 10.0*2.9*3.9 |
| JTTJ2312/2 | 1500-2000 | 1600 | 2300 | 12 | 12.0*3.2*4.2 |
| JTTJ2512/2 | 2200-2500 | 1800 | 2500 | 12 | 12.0*3.5*4.5 |
| JTTJ2912/2 | 2700-3000 | 2200 | 2900 | 12 | 12.0*3.9*4.9 |
| JTTJ3212/2 | 3300-3800 | 2500 | 3200 | 12 | 12.0*4.2*5.3 |
| JTTJ3612/2 | 4000-4500 | 2900 | 3600 | 12 | 12.0*4.6*5.8 |
Capable of carbonizing biomass with moisture below 25% and particle size under 30mm, covering a wide range of common biomass types.
Produces carbon products suitable for fuel, water-smoke carbon, metallurgical carbon, and activated carbon raw materials with precise control over volatile matter (10-25%).
Designed with patented technology and premium materials to ensure fully enclosed, pollution-free production with stable performance and long service life.
Enables adjustable carbonization depth and volatile content to meet varied industrial requirements while maintaining high carbonization efficiency.
From solution design to equipment manufacturing and on-site installation and commissioning, Jiutian provide complete one-stop services. The equipment is exported to over 100 countries including UK, Russia, Malaysia, the Philippines, Italy, Israel, Indonesia, Malaysia, Ethiopia, Nigeria, Congo, South Africa, Pakistan, India, Egypt, etc. Looking forward to cooperating with you. The following is the project site of our client.