sawdust rotary dryer / rotary dryer for sawdust 

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1, Raw material of charcoal briquette machine 

 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.

2, Features of  charcoal briquette machine 

Making briquette is fast(the briquette is 60cm/20s), Large extrusion density, propeller with special wear-resistant materials, precision casting, life was over ten times more rapid than conventional.
Forming the sleeve with a specially formulated alloy casting, life span of a year. This sophisticated technique not only lowers the cost greatly but also saves manpower. 

3, Working principle of  charcoal briquette machine

Briquetting is a process that biomass is compressed under high pressure and high temperature. 

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.

 4, Technical parameters of  charcoal briquette machine  

5, Product Flow of  charcoal briquette machine  

1. Crushing the raw materials into size no bigger than 5mm.

2. Dry the crushed materials to 8-12%.

3. Pressing to raw material into briquette.

8, Finished products