1,no dead angle 2,wide application 3,big particle 4,fast in drying 5,meet the "GMP" requirement GFGQ high efficiency fluidized bed dryerSpecifications1,no dead angle 2,wide application 3,big particle 4,fast in drying 5,meet the "GMP" requirementPrinciple of workingWhen air is purified and heated, it is introduced from the bottom of induced-draft fan and passed through the screen plate of raw ...