Merbau charcoal manufacturing machine with factory quality

Merbau charcoal manufacturing machine with factory quality

1. This carbonization kiln per day can produce 2.5-3 ton charcoal.It also according to the raw material and moisture.

2. The carbonization stove carbonize time around 6-8 hours,when the machine finished carbonize,by using the hoisting

equipment to take the inner stove out and make another inner stove with coconut shell put into the coconut shell

carbonization stove. So the carbonized raw material will cool itself at outside.

1. Arrange wood in furnace, leave 25 cm distance from the briquette to the roof of 

furnace 

2. Close the door of furnace

3. Burn 10 kg wood briquettes, and put into furnace from the top holes.

4. Turn on the air fan

5. Leave a small gap at the top hole to supply a little air, this procedure lasts 6 hours, 

and during this 6 hours, make the gap smaller and smaller.

6. After 6 hours, watch the smoke from the chimney, compare the color of smoke, if 

the smoke become transparent, close the gap completely.

7. Turn off the air fan.

8. Wait the stove become cool, this procedure lasts 6 to 8 hours

9. Open the door, and leave the stove, make sure the gas come out and then check if 

the carbonizing is finished

10. If after 6 hours, the smoke is still strong, keep the air fan working, and leave the 

gap until the smoke become transparent. Sometimes, this procedure last 8-10 hours.

11. At the end, if the carbonization is not complete, the bamboo don’t become 

charcoal totally, ignite again, and do as the above procedure

12. The better quality of charcoal needs longer time of carbonizing, best charcoal 

sounds like steel, and no smoke when burn.