Professional sawdust log briquette making machine

with low investment

This sawdust log 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.

Raw materials of sawdust log briquette making machineare some agro-forestry wastes and biomass wastes, such as sawdust, crop straw, wood branches, rice hull, bamboo sawdust, peanut shell, coconut shell, sunflower shell, furfural dregs, cotton stalks, corn stalks, sesame straw, corncob and so on. The raw materials diameter should be below 3mm, and the moisture should be 8%-10%. 

Working principle of sawdust log briquette making machine:

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 through high temperature, high pressure, the wood raw material to make

microfiber 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  are 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.

Complete production line: Raw materials----Crusher----Conveyor----Dryer----Conveyor----Biomass briquette machine----Carbonization furnace (oven)

Main models of sawdust log briquette making machine:

Pictures of sawdust log briquette making machine as below:

In order to give you the quotation in time,please tell the following informations :

1.What's raw materials?

 2.The moisture and size of raw materials?

 3.How big Capacity you need?

 4.The shape and size of the final briquette you prefer and its applications?

sawdust log briquette making machine