Carbonizing furnace is a kind of equipment for high-temperature dry distillation of biomass raw materials (such as wood, straw, husk, etc.) to obtain charcoal or other carbonaceous products. It is an important energy utilization equipment, which has the advantages of high efficiency, environmental protection and sustainable utilization, and is widely used in the development and utilization of rural domestic energy, industrial production energy and biomass energy. Charcoal making machine is a kind of equipment specially used for producing charcoal. Through processing wood or other biomass raw materials, charcoal products are finally obtained. Charcoal making machine usually includes raw material processing equipment, carbonization equipment, cooling equipment and other parts, and is one of the key equipment in the process of charcoal production. From the functional point of view, both carbonizing furnace and charcoal making machine are used to produce charcoal, but there are some differences between them in many aspects.

First of all, carbonizing furnace usually carbonizes by indirect heating, that is, the furnace body is heated by an external heating source (such as fuel, electricity, etc.) to reach a high temperature state, so as to carbonize biomass materials. However, the charcoal making machine usually adopts direct heating, that is, the biomass materials is directly placed in the heating equipment for carbonization.

Secondly, carbonizing furnace usually has large production capacity, which is suitable for industrial production and large-scale production of charcoal. However, the charcoal making machine usually adopts miniaturization design, which is suitable for household or small-scale production of charcoal.

In addition, carbonizing furnace usually has more complicated structure and control system, which can realize automatic production and continuous operation. The charcoal making machine is usually simple in structure and convenient to operate, which is suitable for simple charcoal making process and small-scale production.

To sum up, although both carbonizing furnace and charcoal making machine are used to produce charcoal, there are some differences between them in terms of working principle, structure and use. Therefore, carbonizing furnace is not the same as charcoal making machine, but a more specialized and efficient charcoal production equipment.