Briquette machine, Power : 22kw, Capacity : 520-550kg/h

Listing ID #4888571

Detailed Product Description 1. Usage and features

The charcoal screw pressing machine can be used in producing high quality wood charcoal stick with sawdust, wood chips, branches, crop stalks, sugarcane residue, coffee husk, paddy straw, sunflower stalk, cotton stalks, bamboo dust, palm husk, soybeans husk, tea waste, etc. 
It's equipped with automatic temperature control system and designed to produce high density wood briquette from biomass. 
The product of this machine can be used to heat boiler, fireplace, etc for warm in house.

Using the intrinsic attributes of the wood material, by spiral extruding at high temperature, under high pressure, wood element in wood material becomes plastic and makes the fine fiber combine, and then stick solid fuel is formed.
Using 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.