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• Sawdust briquette machine can press sawdust,wood shavings,wood wastes to solid briquettes (50cm-80cm dia.) , which can make full use of farm and forest wastes, save the fossile energy.

• Material required:Moisture<12%,size<5mm,if moisture big may need dryer,size big need hammer mill or wood crusher.

3.Working principle bio briquette machine

• 1.The type of briquette machine have two larger rollers in a fixed position in the frame and the other two smaller rollers are move-able. 
• 2.Supply higher pressure and higher density during production of briquettes, so the briquettes are hard and in higher density, also the surface is smoother.

4.Photos

OW-50   bio briquette machine

OW-80   charcoal making machine