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Briquetting is a way to convert loose biomass residues, such as sawdust, straw or rice husk, into high density solid blocks that can be used as a fuel, which are cleaner and easier to handle, and cut greenhouse gas emissions.
Briquettes sell for between about US$80 and US$300 per tonne.
At our website, you will find out more about briquetting process.
Generally speaking, there are 2 approaches :
One is to crush material, dry material, make briquette and carbonize briquette into charcoal briquette, carbonization being optional.
The other is to make charcoal briquette directly from the biomass waste by carbonizing firstly, then crushing,mixing and briquetting.
Briquettes are easier to store and use for cooking than wood, because they are uniform in size and composition. They are much cleaner to handle than charcoal or coal, and produce less local air pollution.

Wood Chipper and Crusher

This wood chipper and crusher is a integrated machine combining wood chipper and wood crusher together. It is suitable for crushing big diameter wood log at high capacity.

The first part of this machine is wood chipper, which can shred wood log into wood chips of thickness 15-35mm and length 3-5cm; The second part is a hammer crusher, which can further crush the wood chips into 1-10mm sawdust.

Material can be wood log ,wood chips, straw, palm fiber and other wood biomass material .

The crushed material would be sawdust or powder shape ,which can make pellet or briquette .

Advantage of Wood Chipper and Crusher

High automation. the operation needs only 1 or 2 person. The feeding can be manual or through belt conveyor.

High efficiency. Its design avoids the trouble of blocking crushing chamber or bad crushing effect caused by fast feeding appeared on traditional crusher machine.

High convenience. The user can also choose only one part(wood chipper or crusher) to work , or both parts to work according to their own request.

Specification of wood chipper and crusher

rotating speed of wood chipper490490490
rotating speed of wood crusher197019701970
max log diameter28c32cm35cm
thickness of wood chip15-35mm15-35mm15-35mm
particle size1-10mm1-10mm1-10mm
Disc dia of wood chipper100012001400
Disc dia of wood crusher800800800

More details,please contact me.

Tel: 008615736766207


Skype: vosmachinery 

coal ball press machine-charcoal briquette machine

Our coal ball press machine is making coal powder,charcoal powder into briquette with different shape.The shape are pillow shape,oval shape,square shape etc.The final product is used for BBQ,Cooking etc.

The coal ball press machine is also named coal briquette machine,charcoal briquette machine etc.

Main parameter:

Model 290
Capacity 1 t/h 
Diameter of roller sheet
290 mm
Power 5.5 kw 

More pictures:

Please contact me for more details:

Whatsapp/Mobile phone/Wechat: +008615736766207

Skype: vosmachinery 

Material for biomass briquetting

The best materials for briquetting are sawdust and other woody residues, because these contain a high proportion of lignin. However, most dry agricultural residues can be used if they are ground into a coarse powder. Grain straw and dried grasses do not make good briquettes on their own, but work well when mixed with woody materials to provide the lignin. Bagasse, shells (such as from peanuts) husks (such as rice husks and corn cobs) and pine needles make reasonable briquettes. However rice husks are abrasive due to their silica content, and can reduce the life of machine components.

What We Do
Contact Us

Attn: Cynthia
Tel: (86)15736766202
ADD:Gaocun Economic Development Zone,Xingyang City, Henan Province, China
E-mail: biomassmachines@gmail.com