Biomass Briquette Machine

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Charcoal Extruder Machine

This charcoal extruder is of latest design that the raw material is first to be carbonized and then to pressed into carbon rods. The advantages of the this extruding machine are high forming ratio, easy operation and maintenance and low cost. The finished products has open fire in the burning process, which is the best choice for BBQ.
Yearmga charcoal extruder has different shape molds like square, triangle, start, etc. to satisfy your individual need. Besides, we also have another kind of charcoal briquetting machine.
 

Raw Material of Charcoal Briquette Machine
Almost all kinds of biomass material are available to this machine: sawdust, shavings, wood waste, branches, rice husks, peanut shells, bagasse, vinasse, cotton rods, corn rods, wheat straw, rice straw and other crops. Besides, the carbon residue left from the production of coal rods and the abandoned carbon powder are also its raw material.
 

Spotlights of Biomass Briquette Machine

1. It adopts hardened gear reducer, small volume and high bearing capacity.
2. Impeller and cylinder liners are made of wear-resistant material and their life is 4-5 times longer than the ordinary materials.
3. The head of the machine is made of replaceable wear-resistant alloy steel and is easy to replace.
4. The feed spiral has large lead with fast speed while the pushing spiral has small lead and saves power.
5. The shaft seat and the cylinder body adopts rigid connection, high concentricity, anti-reverse thrust and stable function.
6. The sealed parts is of a fault structure and the dirt is leaking from the fault.
7. It is driven by V-belt, which is of stable operation, low noise and overload protection.
8. The head and the body are hinged and can be opened during maintenance. It is convenient to replace the internal impeller and the liner.

Technical Data of Sawdust Briquette Machine

How to Make Charcoal Briquettes

The raw material is rolled into the chamber by the rotating impeller from the inlet and pushed forward. The carbon powder is gradually compressed and the particles are close together. At this point, there is a strong friction and shear between the powder, impeller and barrel chamber. At the same time, under the effect of heat generation, the temperature of the carbon powder rises, the moisture and the binder are more uniform, and the plasticity is also greatly increased. After passing the section of the mold cone, the carbon powder is compressed more tightly, and then pressed into the straight part of the mold, and then molded out of the charcoal extruder.
Sometimes, for reaching more even size or adding binder, we need wheel mixing mill(shown in the following picture).

Wheel Mixing Mill

Working Video of Biomass Briquette Press