Our sawdust briquette machine uses a large screw to grind, compress and extrude the biomass into briquettes. The natural lignin content in biomass is liberated with wood fiber under high pressure and temperature. In the briquetting process lignin serves as the glue and combines the particles of wood together, thus binding, compressing the biomass to form into various moulds of high density briquette, such as hexagonal, quadrangular, square, etc. During this process, non-binder needs to be used.

  This machine adopts temperature adjusting indicator, it can work steadily at the fixed temperature and has the feature of rational structure, being easy to operate and maintain. The solid fuel produced by this machine has the feature of being easy to light, and having high calorific value (over 20% higher than normal wood), little pollution when burning and high density which is favorable to transportation. This machine can make full use of the remainder of farm and forest.

Our sawdust  briquette machine has automatic temperature control system, which is designed to produce high density wood or biomass briquettes as bio-fuel. The biomass briquettes are quite popularly used in boilers, furnaces and so on.

 wood charcoal making machine main data:

  Note: Our production equipments, famous for its environmental protection , energy- saving, high efficiency and low power consumption ,with a reliable, reasonable design.