Sawdust Briquetting Machine

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Any type of Agro-Forestry waste can be used. But the Moisture Content Should be Less than 12%, grain size is below 5*5mm. Groundnut-shell .Sugarcane Biogases .Caster Shells/Stalk.Saw dust . Coffee Husk .Paddy Straw .Sunflower Stalk. Cotton Stalks.Tobacco waste Mustard Stalk .Jute waste .Bamboo Dust .Tea waste .Wheat Straw .Palm husk . Soybeans husk.Coir Pitch Barks/Straws.Rice Husks .Forestry wastes.Wood Chips and many other Agro wastes.

Flowchart of the Charcoal / Biomass Briquette Technology:
Raw material ------ crusher------drier-------biomass / charcoal briquette machine ----carbon bar furnace-----finished product

This Biomass / Charcoal Briquette Screw Press equipped with automatic temperature control are designed to produce high density charcoal. This can be achieved by 7.5kw-3phase-50hz electrical driven motor and 3 belts pulley for more stable power transfer. Normal capacity of standard model is about 6,000 kg. per day and can be operated 24 hours a day. In addition, the energy saving type ZBJN-I Briquette machine can save one third electrical consumption than old type. The extruded wood briquette (before carbonization) can be used as fuel for wood boilers, stoves or for room heating, but this uncarbonized briquettes has some smoke while burning.

Briquetting Machine ZBJI
Sawdust Briquette Making Machine Model ZBJI(11kw motor)
Briquetting Machine ZBJII
Sawdust Briquette Making Machine Model ZBJII (15kw motor)
Briquetting Machine ZBJIII
Sawdust Briquette Making Machine Model ZBJIII (18.5kw motor)
Wood Briquettes
Wood Briquettes made from Briquetting Machine   

Output kg/h 80-120 120-150 180-230
Motor Power (kw) 11kw(energy saving type with gear box) 15kw(without gear box) 18.5kw
Electric heater (kw) 1.5kw*3pcs 1.5kw*3pcs 2kw*3pcs
Weight(kg) 650kg 650kg 900kg
Overall dimension(mm) 1780*750*1290 1650*600*1260 1860*800*1360mm
Size of finished products Diameter:
30,40, 50mm


Flow chart of the Biomass Briquetting Process:

  • Pressure increasing Solid fuel
  • Raw material becoming plastic briquette
  • Heating
  • Temperature feedback

In addition, we have invented a break system which can guarantee to make the length of Briquette sticks same.