The vibrated fluidized bed granulation will effectively overcome these disadvantages of wide distribution of particle size and high dissipation of energy , existing in the traditional fluidized bed and the spout - fluidized bed . the granulation technique in vfb is especially suitable for the medium and small scales process of layering granulation 振動流化床造粒可有效克服傳統(tǒng)流化床或噴動床造粒顆粒粒度分布寬、動力消耗高的缺點,特別適合于中小生產(chǎn)規(guī)模的層式造粒過程。