Woodworking Machinery

Sawdust charcoal making machine carbonization furnace

SKU: 62525570484
Category: Woodworking Machinery

R18,900

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Section:: Machinery
Category:: Woodworking Machinery
SKU:: 62525570484

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20 Dec, 2026

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Product Description

Hoisting Carbonization Furnace:

The whole machine adopts the hoisting combination structure, and each equipment is equipped with three internal furnace devices. After the first furnace carbonization, the second furnace carbonization can be directly carried out with a tank crane without preheating, improving the carbonization efficiency. When the temperature of the continuous carbonization furnace exceeds 300℃, combustion gas will be generated. After centralized recovery, they are separately introduced into the furnace bottom.Circulating heating and burning can effectively reduce the use of fuel and reduce the cost . Each furnace can process about one ton of logs or about two tons of semi-finished wooden sticks, Each batch raw materials will carbonize about 6 hours.And the carbonization rate is very high, when the furnace temperature is up to 700°C,the carbon rate will be up to 92%. and three furnaces can be used continuously without downtime.

Model	ZS-50	ZS-60	ZS-70	ZS-80
Capacity kg/h	120-180	200-240	280-350	320-380
Power/ kw	11	15/18.5	18.5	18.5
Diameter of the product /mm	50	60	70	80
Weight/kg	450	620	680	750

Raw materials and Finished product

Raw material can be Wood log, tree, tree branch, wood briquette, coconut shell, palm nutshell, Walnut Shell, Macadamia nutshell, bamboo, and other nut shell or hard raw material.

Product Advantages

Charcoal machine production line

If your raw material is biomass wood sawdust, there are several steps to make briquettes: 1. The frist step is crush biomass wood sawdust become small size, less than 3mm. 2. The second step is dry raw biomass wood sawdust, in order to reduce the moisture less than 12%. 3. The third step is use press machine produce briquette. 4. The fourth step is carbonize briquette become charcoal. Click the picture to view all the parameters and detailed introduction of the hoisting carbonization furnace production line

Frequently Asked Questions

What materials can be processed in the sawdust charcoal making machine?

The machine can process wood logs, tree branches, wood briquettes, coconut shells, palm nutshells, walnut shells, macadamia nutshells, bamboo, and other hard raw materials.

What is the carbonization rate of the furnace?

When the furnace temperature reaches 700°C, the carbonization rate can be as high as 92%.

How long does it take to carbonize a batch of raw materials?

Each batch of raw materials takes about 6 hours to carbonize.

What are the different models available for the carbonization furnace?

The available models are ZS-50, ZS-60, ZS-70, and ZS-80, with capacities ranging from 120 kg/h to 380 kg/h.

How does the hoisting combination structure improve efficiency?

The hoisting combination structure allows for direct carbonization in the second furnace without preheating, enhancing overall carbonization efficiency.

What is the power requirement for the different models?

The power requirements for the models are 11 kW for ZS-50 and 15.5 kW for ZS-60, ZS-70, and ZS-80.

Can the furnaces operate continuously without downtime?

Yes, the design allows all three furnaces to be used continuously without downtime, enhancing production capacity.

What is the weight of each model?

The weights are as follows: ZS-50 is 450 kg, ZS-60 is 620 kg, ZS-70 is 680 kg, and ZS-80 is 750 kg.

How does the carbonization furnace reduce fuel consumption?

The combustion gases generated when the furnace temperature exceeds 300°C are recovered and reused for heating, effectively reducing fuel usage.

Is there a specific moisture content required for the raw materials?

Yes, the moisture content of the raw materials should be less than 12% for optimal carbonization.

What is the diameter of the finished charcoal product?

The diameter of the finished product varies by model, ranging from 50 mm to 80 mm.

What steps are involved in making briquettes from biomass wood sawdust?

The steps include crushing the sawdust to a size less than 3 mm, drying it to reduce moisture, pressing it into briquettes, and then carbonizing the briquettes to create charcoal.

What are the advantages of using this carbonization furnace?

The advantages include high carbonization efficiency, continuous operation capability, reduced fuel costs, and the ability to process a variety of raw materials.

Can I use the machine for materials other than wood?

Yes, the machine can also process various nut shells and other hard biomass materials suitable for carbonization.