Ambiental amigável mini forno/forno de serragem de carbonização/Carbonização Contínua de produção de carvão vegetal para Sem Fumaça

  • 1 - 1 jogos
    US$ 4.000,00
  • 2 - 2 jogos
    US$ 3.900,00
  • 3 - 4 jogos
    US$ 3.800,00
  • >=5 jogos
    US$ 3.700,00
Número do Modelo:
relatório de Atividades Suspeitas
Visão Geral
Detalhes Rápidos
Fluxo de ar
Lugar de origem:
Henan, China (Mainland)
Volume eficaz:
Dimensão (L*W*H):
1.85*1.85*2.17 m
4 Ton
220 v/380 v
Poder (W):
CE ISO9001
12 meses
Mini forno:
Mini forno
Raw material:
Resíduos de biomassa
Como você deseja
País de origem:
GP pode carregar 3 conjuntos
O tempo de carbonização:
8-10 h
Área necessária:
Trabalho necessário:
Relação de carbonização:
Tempo de resfriamento:
10-16 h
Serviço After-sales proporcionado:
Projeta disponível para prestar serviços de manutenção no ultramar à maquinaria
Capacidade de fornecimento
Capacidade de fornecimento:
100 Set/Sets per Quarter mini furnace
Embalagem e entrega
Pacote caixa de madeira para um único equipamento, para o conjunto completo de equipamentos de carga em contêineres, nós usamos o pacote pacote nu ou corda de cânhamo.
Ou como os clientes desejam para mini forno

2017 Top brand hengyi 3-12T/D production line of  charcoal making machine



Production flow

Flow Chart of the Complete Line




Step 1Crushing: crush the raw materials into small pieces (3-5mm) by wood crusher/Hammer Mill;

Raw material:

Almost all type of Agro-Forestry waste can be used, including: wood chips, maize stalks, soybean stalks, broomcorn stalks, cotton stalks, rape stalks, peanut plants, sunflower stalks, bamboo saw dust, bagasse agro-forestry wastes, such as sawdust, wood chips, branches, crop stalks, sugarcane residue, coffee husk, paddy straw, sunflower stalk, cotton stalks, bamboo dust, palm husk, soybeans husk, tea waste, etc.

Step 2- Drying: dry the crushed materials by flash dryer to reduce the crushed material's moisture content below 8-12%; PS1: if the moisture of raw material is 8-12%, you can ignore the drying process


Step 3Briquetting: Put the dried materials into the briquette machine to make sawdust briquettes. This stick is 45-80mm in diameter, occurs in the hollow quadrangular or hexagonal cylinder or hollow hexagonal with a 15-20mm hole through the body.


Final Briquettes

♦ square, round, hexagonal, pentagon(with/without edge)
♦ Hollow
♦ Stick shape
♦ Diameter: 50-80mm
♦ Inside diameter: 15-20mm
♦ Length: 20-50mm
♦ Weight of one briquette: 1kg
♦ Specific gravity: 1200—1300kg/m3 
♦ Calorific value:4000-4800kcal/kg

PS1:You can also carbonize the material without crushing and briquetting


 Step 4 - Carbonization: Put finished sawdust briquettes into the charcoal making machine to convert the sawdust briquettes into charcoal briquettes(5500-7000KCAL / KG)


Load 2.5tons machine-made briquettes, 8hours will get 1000kg machine-made charcoal. Load 2tons natural wood, 8-10hours will get 600kg-800kg natural charcoal.
Normally it takes 8-10hours. If your natural wood is fresh, it takes long time to remove moisture of wood, therefore, carbonization time is longer.


How to produce charcoal? 
1. Heat
After sealing work, use wooden wastes or gas to heat furnace. Primarily, 10 minutes big fire to burn, when the temperature reaches 90 degrees centigrade, turn to use slow fire to heat. It takes 80-120minutes for this process to reduce water vapor from your materials.

2. Pyrolyse
Keep heating, when the temperature reaches 180-235 degrees centigrade for 3-5hours, it will produce gas from this process. Reuse this gas as fuel to heat. The whole process is about 8hours. When the temperature reach highest and it reduces, the dry distillation process will finished.

3. Cooling
Hang the Inner pot outside, and seal the pipes of cover. Let it cool naturally. Cooling time is longer, the quality of charcoal is good. When the temperature lowers than 50 degree, you can take charcoal out. Otherwise, the charcoal will burn again when met oxygen of air.




Wide Use

♦ Charcoal in industry: It is mainly used in combining carbon of industrial materials, metallurgy, and the carburizing carbon of chemical industry.

♦ Charcoal in agriculture and animal husbandry: It can raise the soil temperature, maintain soil moisture, mitigate the organic fertilizers and improve soil PH.

♦ Charcoal in life: People often use charcoal heating, barbecue, as well as the fuel used to the tea and tobacco drying.

Related equipments:

♦ Wooden Crusher


Technical Parameters:

 Model    Capacity Power RPM





HMF-420 400-600KG/H 5.5-7.5KW 2600RPM STEEL 4
HMF-500 600-800KG/H 11KW 2600RPM STEEL 4
HMF-600 1200-1800KG/H 15KW 2300RPM STEEL 4
HMF-700 1800-2200KG/H 18.5-22KW 2300RPM STEEL 6
HMF-800 2000*2500KG/H 30KW 1500RPM STEEL 6
HMF-1000 3000-3500KG/H 37KW 1500RPM STEEL 6
Machine Introduction:
1. This wood crusher machine is use for branches, logs, wood etc. It is multi-functional and high efficiency.
2. With very low noise, less than 80DB.
3. The diameter of feed materials can be 50-200mm; crushed materials is 2-5mm. 
4. We can also equip with the diesel engine. 
5. Please tell us the color you prefer to, we can make it as your demands.



♦Air Flow Dryer


Technical Parameters:




 HGJ-1 4KW 400KG/H ≤5mm                     1360*1500*3500mm
 HGJ-2 7.5KW 1000-1500KG/H ≤ 5mm 2150*2500*3500mm
 (If you want to the higher capacity, we also have the Drum-type dryer )



♦ Wood Biomass Briquette Machine

  Technical Parameters:

 HZB-1 15KW 200-250KG/H 550KG  1.68*0.72*1.25 M DIA 50MM
 HZB-2 18.5KW 300-350KG/H 680KG  1.86*0.72*1.32 M DIA 60-70MM
 HZB-3 22KW 400-450KG/H 750KG  1.96*0.72*1.32 M DIA 80MM
A: the working principle is by high pressure and high heating temperature 
B:The heating temperature is around 300°C to 330°C 
C: The screw gap could be the size as 32mm, 36mm, or 40mm


♦ Charcoal Furance


Technical Parameters:

 HTL-1 0.75KW 3T/D 4T

1*outer furnace,

3*Inner pots,3*covers,

1*purification tank,

1*3t lifting device

 HTL-2 0.75KW 6T/D 8T

2*outer furnaces,

6*Inner pots,6*covers,

2*purification tank,

1*5t hoist equipment with motor

 HTL-3 0.75+1.5KW 9T/D 12T

3*outer furnaces,

9*Inner pots,9*covers,

3*purification tank,

1*5t hoist equipment with motor

 HTL-4 0.75+1.5KW 12T/D 16T

4*outer furnaces,

12*Inner pots,12*covers,

4*purification tank,

1*5t hoist equipment with motor


Packaging & Shipping

 Spare Parts 



 Clients Visiting



♦>> What materials do you use to dry ?
You can use almost all the biomass materials.
♦>> What is the max moisture of your material ?
Our machine can dry biomass materials between 60% and 70%.
♦>>What is the temperature?  230℃
♦>>What is the carbonization rate ? can reach 99%. 
♦>>Could you offer complete briquette machine production line ?
Yes, we will allocate suitable production line, according to your special requirement, such as crusher, conveyor, dryer, briquette machine, etc.
♦>>Where is your factory located? How do I get there ?
We are located in Gongyi city, Henan province, middle of China; The nearest airport is XINZHENG International Airport, and the Airport Code is CGO
We will pick you up at airport or railway station. Welcome to visit our factory.
♦>>Installation time: 5-7days
♦>>What is capacity of your machine ?
One inner pot can load 2.5tons machine-made briquettes; 8hours will get one ton machine-made charcoal.
One Inner pot can load 2tons natural wood, 8-10hours will get 600kg-800kg natural charcoal.
Therefore, one furnace can get: 3tons machine-made charcoal, 1.8-2.5tons natural wood charcoal.
♦>>What is carbonization time ?
Usually, 8-10hours. If your natural wood is fresh, it takes long time to remove moisture of wood;

Therefore, carbonization time is longer.
♦>>When the charcoal is finished ?
There is no smoke and smoke is blue lucid, the process is finished.
♦>>How many times should we cool the charcoal ?
It takes 10-16hours. When the inner pot goes down to 50℃ or less, charcoal can be packaging and collecting.
♦>>Can we use the machine directly ?
Yes, start the machine, when temperature reach 320 degree, put your materials into hopper, you will get fuel briquette
♦>>Does this machine has spare parts ?
Yes, below is some parts of this machine, please check it. When you buy our machine, we will attach 1*propeller, 1*shaping pipe , 3* welding rods, 3* Heating rings

Contact us

 Henan Hengyi Heavy Industry Equipment Co.,Ltd


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