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Raw materials of sawdust briquette charcoal making oven
1) Tree branches whose diameter is more than 30mm.
2) Some nut shells, such coconut shell, walnut shell, etc.
3) Biomass briquettes made from sawdust, small agriculture wastes.


Working principle of sawdust briquette charcoal making oven
1) Drying stage: First, we should set fire on wood, tree branches, wood briquettes, etc.(which we have laid
in the carbonization furnace) through four holes which locate furnace's bottom. Then close the holes. And
close the upper holes till the thermometer (which loactes on the surface of thr furnace) reaches 100°C. At this stage, the temperature in the furnace will reach about 100-160°C,and all the water content will be evaporated.(carbonization furnace)
2) Initial phase of carbonization: At this stage, the temperature in the furnace will reach 160-280°C, wood,tree branches, wood briquettes etc. will be decomposed into carbon dioxide, carbon monoxide, etc.(carbonization furnace)
3) Carbonization stage: At this stage, the temperature will reach 280-450°C, wood, tree branches, woodbriquettes,etc. will be decomposed rapidly and finally carbonized into charcoal.(carbonization furnace)
4) Carbonization time: 34 hours (Carbonize briquette in furnace about 14 hours,then cool them about 20 hours in carbonization furnace)
Techincal data of sawdust briquette charcoal making oven
Model No. | SLC-2-1 | SLC-2-2 | SLC-2-3 |
Productivity(kg) | I000 | I500 | 2000 |
temperature(°C) | 430°C | 430°C | 430°C |
Motor power sum | 1.5kw | 1.5kw | 1.5kw |
Weight | 4800kg | 6000kg | 7500kg |
Size (mm) | 2800*1800*2500 | 3070*1800*2800 | 3500*2000*3000 |
Picture display of sawdust briquette charcoal making oven



1.Pre--sale service
1) sales person,project manager ,technical engineer,accountant staff
2)professional responding team :would be very fastly and exactly
2.online service:
1)super and solid quality
2)fastly delivery
3)standard export package and as your demand
4)24 hours online service
3.after-sale service
1)assistance to build factory
2)repairing and maintaining if the machine have any problem in warranty
3)installation and clerk training
4)spare and wearing parts for free or with a big discount
any feedback for machine can be told us ,and will try our best to support

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