Wood Log Carbonization Furnace
Capacity
4-12 m3
Heat Source
Diesel/Gas/Etc.
Customized
Yes
Capacity
4-12 m3
Heat Source
Diesel/Gas/Etc.
Customized
Yes
Dingli wood log carbonization furnace is specially used for log, wood, jute stick, and other long rod-type biomass characteristics adopts horizontal structure, cart entry, and exit raw material and the advanced hot gas dry carbonization process technology, using a unique carbonization flue gas (volatile hydrogen material and tar, etc.) Back Burning Technology
Raw material preparation: pre-treat the wood (such as logs, branches, etc.), such as cutting into blocks of appropriate size for better carbonization.
Heating process: put the pre-treated wood into the carbonization furnace and provide heat through the heating system (such as burner, resistance heater, etc.). The wood begins to thermally decompose at high temperature, producing volatile gases and tar and other substances.
Carbonization process: as the temperature rises, the moisture in the wood gradually evaporates, followed by the decomposition and volatilization of lignin. Under the condition of isolating the air or letting in a small amount of air, the main solid product produced by the pyrolysis of wood is charcoal. Charcoal is mainly composed of carbon elements, retaining part of the original structure of the wood, but the porosity and specific surface area are increased.
Flue gas treatment: during the carbonization process, the flue gas generated is discharged after treatment (such as cooling, purification, etc.) to reduce pollution to the environment. At the same time, part of the flue gas can also be recycled to improve energy efficiency.
| Model | Capacity(m³) Carbonization time |
Length(m) | Width(m) | Internal Length(m) | Internal Diameter(m) | Material |
| DLWT1600 | 7.08/9h | 2.9 | 2.2 | 1.9 | 2.5 | Carbon steel |
| DLWT2000 | 9.92/10h | 3.9 | 2.2 | 1.9 | 3.5 | |
| DLWT3100 | 15.30/12h | 5.9 | 2.2 | 1.9 | 5.4 |
Selling is not the end. True service has just begun.
We offer free exclusive customized production solutions with dedicated one-on-one technical support. Based on your specific needs, we provide professional layout planning and resolve all your concerns from the very beginning.
Our professional engineers arrive on-site to handle full equipment installation, commissioning, and debugging. We provide hands-on practical training and continuous guidance throughout the process, ensuring your equipment achieves rapid production ramp-up and runs smoothly and efficiently.
We provide a comprehensive one-stop after-sales service, including regular equipment inspections, daily maintenance, troubleshooting, and rapid response to any needs. Our goal is to ensure the long-term, stable, and efficient operation of your equipment.
Capable of carbonizing biomass with moisture content below 20% and particle size under 30mm, suitable for a wide range of common biomass types.
Produces high‑quality carbon with excellent carbonization rate. The resulting carbon products can be used not only as fuel, but also as raw materials for agricultural carbon, metallurgical carbon, and activated carbon.
Strong carbonization depth control capability. The residual volatile matter of the final charcoal can be precisely adjusted between 10‑25% according to different industrial requirements.
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, we deliver comprehensive one-stop services. Our equipment has been successfully exported to over 100 countries and regions, including the UK, Russia, Malaysia, the Philippines, Italy, Israel, Indonesia, Ethiopia, Nigeria, Congo, South Africa, Pakistan, India, Egypt, and many others. We look forward to partnering with you. Below are the project site of our valued clients.
