Dry powder briquetting machine

 Changzhou Fuyi drying Equipment Co.,Ltd. is the professional manufacturer of NPK fertilizer granulator, Powder pelletizer, Dry powder granulation, Double roller extrusion raw material and so on.  We can design different granulating line for you, from mixing to automatic packing machine.

Working Principle

    Raw materials are sent into hopper by fixed quantity feeder, when two rolls parallel each other horizontally, powder materials are continuously and evenly fed in the gap between two rollers by their gravities and forced compression. Then we get the round shape granular, but in order to get the better results, we suggest using a rotary screen to sieve the final products, qualified products will be put into bags, and unqualified products will be recycled mix with new material for the next granulating process. 

 A completely dry granulating process