I-Rotary Drum Granulator(ekwaziwa nangokuthi izigubhu zokubethela, i-rotary pelletizer noma ama-rotary granulator) iyimishini edume kakhulu engacubungula inhlobonhlobo yezinto zokusetshenziswa.Izinto ezisetshenziswayo zivame ukusetshenziselwa ukukhiqizwa okukhulu komanyolo ohlanganisiwe onamakhaza, ashisayo, agxilile kakhulu kanye nokugxila okuncane.Umshini unezinzuzo zamandla aphezulu okwenza ibhola, ikhwalithi enhle yokubukeka, ukumelana nokugqwala, ukusetshenziswa kwamandla okuphansi kanye nempilo ende yesevisi.Amandla amancane, akukho ukukhishwa kwemfucuza emithathu, ukusebenza okuzinzile, ukugcinwa okulula, ukuhlelwa kwenqubo enengqondo, ubuchwepheshe obuphambili, izindleko zokukhiqiza eziphansi. I-Rotary Drum Compound Fertilizer Granulatorsasetshenziswa uma i-agglomeration - inqubo yokusabela kwamakhemikhali iyadingeka.