multifunctional high output sawdust briquette pressing plant

Why to make the charcoal ?( briquette)

Due to the rapid increase in the need of energy source, more people start to become interested in Charcoal / Biomass Briquette business.

It’s renewable, Eco-friendly Energy especially for agricultural countries.

Charcoal / Biomass Briquette investment is a best project to generate revenue from agro-forestry waste and to produce Green Energy to save the global environment. The awareness of using Eco-friendly &

Non-conventional Bio-coal / Bio-fuel is increasing day-to-day due to the increasing of the conventional fuel cost.

Briquettes (also known as white Coal) is an ideal fuel which substitutes coal, fire, wood lignite and other conventional fuels

for heating steam generation. The demand of white coal has emerged from the shortage of conventional fuels like coal, oil, wood, etc.

The shortage of this conventional fuel is increasing day by day; thus it indicates a golden future for alternative fuel.

What can be briquetted( making charcoal)

Almost any biomass can be briquetted. Briquetting plants set so far in India are using Saw Dust, Bamboo dust, Bagasse, Cotton Stalk,

Coffee husk, Groundnut Shell, Mustard Husk/Stalk, Pine Needles, Rice Husk, Sugar Mill Waste, Jute waste, Coir pith and other wastes & residues

like Castor Shell, Red Gram Stalk, Tobacco stem, Tea Waste, Sander Dust, Tree Bark, Wild Grasses & Shrubs and Sander dust etc. can be also

be briquetted individually or in combination without using any binder.

How to briquette?

Raw material : like Saw Dust and other raw material (above)

1. Chipping&Cushing:

Cushing machine prepare suitable size raw material for biomass briquetting plant. The required size for briquetting is 3-5mm. if the raw material with larger size, and the raw material should be chipped by the wood chipper first, then crushing the small shippers

to sawdust .

2.Drying

Drying machine prepare suitable moisture raw material for biomass briquette press.Moisture of the raw material is important for making good

briquettes. The proper moisture of the raw material should be 8 to12%.If raw material has high moisture it should be reduced by Sun drying or

using the dryer for drying

3.Briquetting

Biomass briquette machine can process the raw material to briquettes with different shapes and diameter. Briquettes are made by grinding Biomass

and sawdust into a homogeneous pulp and forming this into a briquette under very high pressure. High pressure & pressing releases one of the natural

components of woodlignin which has the property of becoming liquid at high pressure (temperature) and, as it subsequently cools, it binds the wood together

in its new form Briquettes.

Working basis

Using the intrinsic attributes of the wood material, by spiral extruding under high temperature, and pressure, wood element

in wood material becomesplastic and makes the fine fiber combine, and at last stick solid plank fuel is formed

production line

If you need large capacity, one single machine can not meet your need, you can choose several sets of single machine, or use the automatic production line,

the automatic production line have a large capacity ( from 800kg-2500kg/h),and it will save many workers and cost.

Our automatic line include the main machines and auxiliary Machinery .the main machine (several sets of single briquette machine)

Auxiliary machine (material distributor, screw conveyor, belt conveyor, smoke disposal system, cool conveyor )

Semi-finished product: briquette stick

After the processing of drying, compressing under the high pressure and temperature, the biomass briquette is characterized by high density,

small in size, better combustion, capable as the substitute for the superior coal or firewood.

semi-finished product feature

1).The available shape: square, hexagonal, pentagon, pentagon with edge, hexagon with edge

2).The available diameter could be: 50mm,55mm.60mm,65mm.70mm.80mm and so on

3)The available length could be :20cm,30cm, 40cm, 50cm

4).The feature of the final product : Specific gravity: 1300—1900kg/m Calorific value: 4500—5000kcal/kg.

4.carbonizing :

The semi-finished product can be used as fuel, however, if you want to change the semi-finished product to the charcoal, we should put the semi-finished product to the carbonization stove, and after 6-24hours carbonizing , the chemical structure of the wood briquette will be changed by the high-temperature, and after long time heating, changing and decomposing, then we will get the black charcoal, combustible gas, and wood tar.

Finished product :

The charcoal output by briquetting press is a utilization of regenerated waste energy, with the higher heat than other charcoals

which is made of the similar materials, smoke-free, tasteless, non-toxic. The charcoal maintains the cleanliness and hygiene, and is suitable for family heating and barbecuing.