Rotary Drum Granulator(hape e tsejoa e le meropa ea balling, rotary pelletizer kapa rotary granulator) ke lisebelisoa tse tsebahalang haholo tse ka sebetsanang le mefuta e mengata ea lisebelisoa tse tala.Thepa e atisa ho sebelisoa bakeng sa tlhahiso e kholo ea manyolo a motsoako o nang le serame, mocheso, khatello e phahameng le khatello e tlaase.Mochini o na le melemo ea matla a phahameng a ho theha bolo, boleng bo botle ba ponahalo, ho hanyetsa kutu, tšebeliso e tlase ea matla le bophelo bo bolelele ba ts'ebeletso.Matla a manyenyane, ha ho na litšila tse tharo tse qhaqhoang, ts'ebetso e tsitsitseng, tlhokomelo e bonolo, mokhoa o utloahalang oa mokhoa, theknoloji e tsoetseng pele, litšenyehelo tse tlaase tsa tlhahiso. Rotary Drum Compound Fertilizer Granulatorsli sebelisoa ha agglomeration - chemical reaction process e hlokahala.