Briquette Making Machine

This Wood briquette making machine also called biomass briquette machine and sawdust briquette machine, is used to make sawdust into half-charcoal-stick. It is equipped with the auto-controlling heating system. The byproduct of this machine can be used to heat boiler, fireplace, etc for warm in house.

Using the inherent characteristics of wood raw materials, through the screw extrusion, high temperature, high pressure, the wood raw material to make micro-fiber lignin plastics combine to form a fuel rod. It is the main equipment to make stick solid fuel with such wood material as bits of wood, rice shell or peanuts shell, etc. The raw material(12% Water proportion) dried by the dryer(12% humidity)will be formed into fuel under high pressure and at high temperature. During this process, no need to use binder and noxious chemical.

Finished wood briquettes

hollow quadrangular, hexagonal or cylindrical 40-80 mm diameter rod shape, with 15-20 mm hole in it. It can used as fuel, boiler heating, cooking, and other field.Especially after carbonized, not only it has long burning time, but also smokeless, smelless, clean, widely used in barbecue market.

Working Principle

Briquetting is a process that biomass is compressed under high pressure and high temperature.

The lignin content that occurs naturally in biomass is liberated under high pressure and temperature. 

Lignin serves as the glue in the briquetting process, thus binding, compressing the biomass to form into high density briquettes.During this process, no binder needs to be used. So the output briquette is a type of clean and green fuel that is ideal for use in furnaces, boilers and open fires. 

The density of the briquettes is 900-1400kg/m2 .

Technical Parameter

Working Process

1. Crush the raw material into small pieces (diameter is about 3-5mm)

2. Dry the material by machine or dried it in the sun , till the moisture is less than 12%

3. Put the material into briquette press machine without add any chemical goods, it should accord to the high temperature

4. Produce the briquette stick from biomass material without any additive

5. Carbonized the briquette stick

6. Finished briquette have 50MM,70MM ,80mm diameter can be choice.

The Five Conditions of briquette making machine

Sufficient Biomass Raw Materials
Sawdust, rice husks, seed shells, walnut shell, twigs, bark, sediment, vinegar residue, funeral residue, wood chips and various crop stalks are all appropriate materials for briquetting production. Two requirements for raw materials: One is size requirement (particle size less than 1cm) and the other is moisture content requirement (below 12%).(Good  wood sawdust extruder machine price )

Required Ancillary Equipment
If the raw material is not in particles, four kinds of ancillary equipment are needed: crusher machine, dryer machine, briquetting press and packing machine If the raw material is less than 1cm particles, three kinds of ancillary equipment are required: biomass briquetting press, dryer, packing machine. Buy a carbonization furnace if you want to make charcoal.

Briquette making machine Plans
You should make a feasible biomass briquetting plans depending on your specific situation and needs in advance. The devices are not working individually. The whole briquetting process runs as a production line. So a beforehand plan is needed to make your business efficient. Here is an example: one Pipeline type dryer is affordable for two briquetting presses. A 900 * 10000mm tumble dryer can bear five briquetting press.

Technical Support
Experience and technical support is crucial for a profitable briquetting business. Buying from biomass-briquette.com (a reliable briquette machine manufacturer & supplier) and we will offer technical guidance on factory setting up, briquetting process and tracking service to ensure your business go into operation

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