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Quick Details

  • Condition: New
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Hongji
  • Model Number: THL-5
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Diameter: 1.5m
  • capacity: 2.4t/day
  • Power: 1.5kw
  • Gas recovery: 90%
  • Net Weight: 4000 kg
  • Feed water: 8%-13%
  • Conversionrate: 2.4:1
  • Heat up time: 40 minutes
  • Brand name: Hongji
  • fuel: Coal,wood,charcoal,etc

Packaging & Delivery

Packaging Details Standard container or as per your requirement.
Delivery Time within 10-20 days after receive prepayment

Airflow type smoke free hardwood lumber charcoal kiln


Main Parts of charcoal kiln

Part one:Outer Stove:

Includes heating chamber ,furnace body and heat-keeping layer

(it is made of the heat insulating material,used for keeping the heating.)


Part two:Inner Stove:

Consists of the stove tank body and sealed top tap.Both of them are made of the

heat resistance thermal steel.Sne the three carbonzation basket can be stack together,

easy for loading and transporting,and it will save a lot of space and transport charge.


Part three: Purification Tank:

This system is consisting of purification tank and the exhausted-heated cycle pipe.

Andsmoking purification tank are used for purify the smoking(can not burning)and

filter the wood tar.The smoking through the purification tank will become water

vapor,and not pollute the air.


Part four:Hoisting Equipment:

It include the steel hoisting frame and the E-hoisting.And it is easy for loading and

unloading the stove.Also,it can reduce labor intensity and avoid the high-temperature

burn when lift the carbonization basket.


Specification of Charcoal kiln

Diameter 1.5m
Height 1.6m
Capacity 2.4ton/day
Weight 1000kg
Conversion rate50%
Cooling time1-2 days




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

About 2.2ton wood, 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) How many hours for the carbonisation process and how many hours for the cooling process? 

 About 8 hours for carbonization, cooling time is 1-2 days.


4) Can the cooling be done outside the stove?

Every equipment has three inner stove, the cooling can be done outside the main stove.


5) Could you describe the ignition process? how does the machine start? 

Firstly, put the inner stove inside the main stove, then seal the stove. Next job is  ignition, you can use any fuel you have,such as coal, charcoal,wood,etc.



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China (Mainland) | Manufacturer, Trading Company
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