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Quick Details

  • Condition: New
  • Type: Air Flow, Continue working charcoal machine
  • Application: making charcoal
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Hongji
  • Model Number: THL-5
  • Effective Volume: 7CBM
  • Dimension(L*W*H): 1.2*10M
  • Weight: 8000KG
  • Voltage: 380v
  • Power(W): 20kw
  • Certification: CE
  • Warranty: 1 year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Capacity: 300kg/h
  • Smoke: No
  • Energy: saving
  • diameter: 1.2m
  • length: 10m
  • Cooling time: Automatic cooling
  • raw material: palm shell,rice husk, sawdust
  • temperature: 400-500 ℃
  • Other name: rotary carbonization furnace

Packaging & Delivery

Packaging Details standard contianer
Delivery Time within 20 days after deposit arrived

sawdust horizontal continuous carbonization furnace/carbonizing stove

Product Description

Introduction of charcoal making machine

Continuous carbonization furnace is an energy-saving, environmental-protection and high efficient equipment.

It can carbonize different materials into charcoal, such as sawdust, wood chips, rice husk, sugarcane bagasse,

etc. Finished charcoal can be sold in the market directly, or deep processing into bbq charoal, shisha charcoal, etc. 



Diffenerces from usual carbonization furnace


1. Continue working,one side to feed sawdust one side to get charcoal

2. High capacity,one machine can get output 3-4tons per 6-8 hours

3. Energy saving,it used itself smoke to make ,and also no smole outside

4. Operation,.it is easy to operate by a computer


This new type carbonization furnace structure:


1. Gas producer

2. Main charcoal furnace body

3. Dust removal system

4.Gas purification system


Specification of palm shell charcoal machine

Main technical parameters



Rotary carbonization furnace

Volta ge

380 V


20 KW



Weight of the Main Machine

3.5 Tons

Diameter of raw material

Granular size under 30mm

Working continuously

Ongoing 24 hours

Dimension of the Main Machine(Dia*L)  

1.50 x 12.0m

Inner Furnace Temperature

350-500 Degrees Celsius

Carbonized Pipeline Temperature

500-700 Degrees Celsius


Working principle

This machine is equipped with: Auto-feeding Conveyor,Biomass Gasifier equipment, Dust-Removal Device,Gas cleaner system, PLC touchscreen manual automatic dual-use electric control cabinet, Cooling and Discharging Conveyor,Carbonization furnace and other equipments. 

Burning the raw material inside of the gasification furnace (as sawdust, shell, Palm shell, husk, straw, wood scrap etc.), the produced flue gas in pipeline within after spray pour, cooling purification, became combustible gas (carbon monoxide, methane, ethane,), as early carbonization of heat, heating and carbonizing the raw material inside of the carbonization furnace(as mechanism core rod, abandoned logs, bark, coconut shell, life garbage,etc.)

When the temperature reached to 300 degrees Celsius, carbonization furnace starting carbonizing of raw materials, producing smoke; flue gas become into a combustible gas after spray pour, cooling purification by the cooling purification system, continue carbonizing, then gasifier stop working.



1) How many kgs of sawdust does it take to produce 1 Mt Charcoal

About 2-2.2ton wood sawdust, its also depends on the moisture of raw material.


2) Does the machine produce smoke from the carbonization process?

No, our machine is equipped with gas clean-up system, some gas will be used as fuel, the extra gas will be

 burned after purification. So its no pollution for the environment.


3) what fuel can I use to light fire ?

Coal, charcoal, firewood or LPG.


4) If I want to make activated carbon, can I use this machine to make charcoal ?

Yes, we have tested the machine by using palm shell. The quality is good.



Our Services


1. Reply your inquiry or quesitons within 24 hours 

 2. Pick you up from Airport.

 3.Test machine for you in our factory.

 4. Dispatch workers to your factory to help you install the machine


Company Information


Established in 2005, Gongyi Xiaoyi Hongji Machinery Factory is a manufacturer and trader specialized in the

research, development and production of charcoal machines. We are located in Gongyi with convenient

transportation access. All of our products comply with international quality standards and are greatly

appreciated in a variety of different markets throughout the world.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.

We are looking forward to forming successful business relationships with new clients around the world in the near future.


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