... NPK fertilizer production line 1. Dryer 2. Granulator 3. Dust removal NPK fertilizer production lineNPK fertilizer production lineWe can supply different compound (mixing ... of equipment3) 10,000-200,000T/annual microorganism organic compound (mixing) fertilizer complete set of equipment4) 10, ... ,000-60,000T/annual rare earth carbon ammonium compound fertilizercomplete sets of equipment7) 30,000-300,000 ...