Sponge machine operation process of fluidized dry bed working principle Brief introduction: from the steam pre-foaming machine out of the EPS immediately into the fluidized drying bed equipment, forced drying to the curing process. EPS from the feed inlet into the fluidized bed, the fluidized bed blowing hot air is blown by the blower, through the steam heater through the bottom net into the fluidized bed, contact with the material, EPS pellets in the hot air and the flow Driven by the suspension in the air flow side of the dry side of the advance, into the vibrating screen. Qualified pellets are cooked and cooked into silted silos. The agglomerated pellets flow into the fluidized bed crushing device on the sieve to break the EPS of the knot, and also pass into the ripening silo.