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Sawdust briquette charcoal production line

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The sawdust briquette charcoal is a new type of charcoal made from biomass wood materials. Compared with traditional charcoal, it has the advantages of regular shape, flame resistance, and no dust explosion. After ten years of continuous innovation and improvement, the entire production line has a reasonable equipment ratio connection, which can greatly reduce labor costs and improve production efficiency. Moreover, this briquette charcoal machine production line can be customized according to customer requirements. It can be designed as a fully automatic production line or a semi-automatic production line, which has been widely praised by the majority of charcoal manufacturers.

The process of the briquette charcoal production

The production of briquette charcoal mainly includes four major steps: crushing, drying, briquetting, carbonization. The raw materials used in the sawdust briquette machine require fineness within 6mm, and the moisture content needs to be between 8%-12%. So the materials need to be crushed and dried first.

  1. Crushing: The crushing process mainly includes two processes: coarse crushing and fine crushing. The raw materials need to be crushed into 3-6mm sawdust powder.
  2. Drying: The dryer is mainly to reduce the moisture in the material, and reduce the moisture to 8%-12% according to the type of material. The dried materials need to be cooled before briquetting.
  3. Briquetting: This machine will make the material into briquette sticks of different shapes and lengths under high temperature and high pressure.
  4. Carbonization: The sawdust briquette will be carbonized under the high temperature conditions of the carbonization furnace.

Main components of the sawdust briquette charcoal production line

The briquette charcoal machine production line including the wood crusher, sawdust dryer, briquette machines, carbonization furnaces, and other auxiliary equipment.

Wood crusher

Coarse crushing
Coarse crushing
Fine crushing
Fine crushing

The airflow dryer is used to mix the wet materials with the high-temperature airflow and separate the water from the raw material through the separator. The raw material enters the pipe through the inlet and is pumped into the cyclone by the wind fan along with the hot air. The dried materials are released from the cyclone, and the waste heat and water vapor are discharged from the sand clones. Generally, it is used for sawdust drying in wood processing equipment and pellet drying in biomass pellet production.

Rotary dryer

The airflow dryer is used to mix the wet materials with the high-temperature airflow, and finally, separate the water from the raw material through the separator. The raw material enters the pipe through the inlet and is pumped into the cyclone by the wind fan along with the hot air. The dried materials are released from the cyclone, and the waste heat and water vapor are discharged from the sand clones.

Sawdust briquette machine

Briquetting

The biomass sawdust briquette machine can convert the wood chips&shavings, rice&peanut husks, bagasse, and other wood materials into hollow-rod solid fuel(Biomass Charcoal) under high temperature and pressure conditions. This machine is mainly composed of the motor, control cabinet & control panel, feed port, the forming cylinder, heating system, etc.

Carbonization Furnace

Carbonizaton

The carbonization of wood materials containing carbon under high-temperature conditions in the furnace. Our new type of carbonization furnace is mainly composed of the combustion chamber, carbonization liner, exhaust gas treatment device, waste heat utilization system, crane system.

Materials of the briquette charcoal

The raw materials of briquette charcoal are very wide, including logs, branches, bamboo, shavings, coconut shells, rice husks, peanut shells, crop straws and other wooden materials.

Materials
Raw materials

Display of the briquette charcoal production line