China made wood sawdust briquette machine /sawdust briquette charcoal making machine / biomass briquette machine

1. introduction of the wood briquette machine

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 wood - lignin 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.

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. This bio-fuel briquette is 45-80mm in diameter, occurs in the hollow quadrangular or hexagonal cylinder or hollow hexagonal with a 15-20mm hole through the body. The bio-fuel carbon maintains the cleanliness and hygiene, and is suitable for family heating and barbecuing.

 2. Raw material of the  wood briquette machine could be :

Any types of Agro-forestry waste and forest waste can be used for make briquettes Such as maize stalks, soybean stalks, broomcorn stalks, cotton stalks, rape stalks, peanut plants, sunflower stalks, bamboo sawdust, bagasse , wood chips, rice husk, coffee husk, coir pith, jute sticks, groundnut shells, Bamboo, wood, straw dust, Mustard stalk and cotton stalks ,nutshell, coconut shell ,etc 

 3.Finish product of the wood briquette machine

This bio-fuel briquette is 45-80mm in diameter, occurs in the hollow quadrangular or hexagonal cylinder or hollow hexagonal with a 15-20mm hole through the body.

• The available shape: square, hexagonal, pentagon, pentagon with edge, hexagon with edge
•  The available diameter could be: 50mm,55mm.60mm,65mm.70mm.80mm and so on
• The available length could be :20cm,30cm, 40cm, 50cm
• The feature of the final product : Specific gravity: 1300—1900kg/m   Calorific value: 4500—5000kcal/kg

4.Application of the  wood briquette machine :

As the need of pollution free environment, the product has a large scope of marketing. The briquettes can be used as a substitute of any fuel in following fields :

Boilers : It can be used in the boilers of Paper Mills, Sugar Mills, Dyeing houses, leather, lamination industries, Vanaspati units, Food Processing Units, Oil Extraction Units, Solvent Extraction Plant and many other plants and industries..

Furnace & Foundries : It can be used for metal heating & melting (where melting point is less than 1000d/cel.)

Brick Kilns : It is the total, substitute of steam coal.

Residential & Commercial Heating : For winter heating in Cold areas and Hotels, Canteens, Cafeterias and house hold kitchen appliances etc.

5.Technical Data of the wood  briquette machine :

 The self bonding of biomass to form a briquette involves the thermo plastic flow of the biomass. 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.

Generally speaking, wood briquette making flowchart is as follows:  
Raw material-crushing-drying-briquette making-carbonizing

6. The process of the  wood briquette machine in working , please refer to it .

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