The whole charcoal production line mainly includes four needed
machines: crusher, dryer, briquette making machine.Raw Material → Crusher → Dryer → Briquette machine
1.Crusher
Crusher is to reduce the size of raw materials at 3-5mm, which is
suitable for making the briquette. This crusher can crush: small
tree branch, cotton stalks, tree bark, coconut shell, rice straw
wheat straw, corn straw, grass river reeds, palm husk, soybean
stalk or husk, coffee husk, paddy straw, sunflowers stalk, bamboo
and many other agrowastes etc. And the whole production line can
help you make the materials into the excellent wood fibers, flour
and sawdust directly, save energy and high efficiency. So the
invested cost of the charcoal making can be zero.
2.Dryer
Air current type dryer is to control the moisture content of raw
materials at 8-12%, suitable for making briquette. Too dry or too
wet will make the briquette loose, can’t have high density. It is
professionally designed for drying different kinds of wood sawdust.
The whole system consists of fan blower, motor engine, fuel boiler,
steel pipe, cyclone and air lock. In this sawdust dryer
machine system, wet material is input into hopper by screw feeder.
Fuel furnace produces large volume of hot air. The hot air is
driven into steel pipes, mixed with wet sawdust and moved through
curving pipes and drying chamber by the power of fan blower. Fast
moving hot air sustains and is mixed with raw material sent by
spiral feeder in the suspending state through the steel pipe;
moisture evaporates as the material traverses along the steel pipe
and is rendered dry at the discharge end. Humid air is continuously
exhausted, thus the material is dried.
3. Briquette making machine:
Briquetting is a process during which raw materials are compressed
under high pressure and high temperature. After the processing of
drying and pressing, the briquette is characterized by high
density, small in size, better combustion, capable as the
substitute for the superior coal or firewood.
