NPK Compound fertilizer production line is widely applied to produce compound fertilizer with capacity ranging from 5,000-200,000 tons/year. It can granulate NPK, NP, ANP, DAP, MAP, CAN, SSP and other materials into compound fertilizer particles in one processing line.

The system adopts an extrusion sliding model design solution. Raw materials pass through double rollers, enter the scattering room, and emerge as granules. A customized sieve mounted at the bottom of the machine screens out qualified granules, while remaining materials return to the mixer for re-granulation.

• Potassic fertilizers: potassium sulfate, potassium chloride, plant ash, etc.
• Nitrogen fertilizers: ammonium chloride, ammonium sulfate, ammonium sulphate, etc.
• Phosphate fertilizer: superphosphate, triple superphosphate, calcium magnesium phosphate

• Unit crushed strength: 10-25N
• Shape of finished products: oval, irregular, wheat shaped, etc. (customizable)
• Material moisture requirement: not more than 10%
• The rate of ball formation: 95%
• Output: 1-4t/h (can combine multiple granulators to increase output)
• Granule size: 3-8mm (popular market granule diameter: 2.8-4mm)

• Simple machine structure
• Easy operation and maintenance
• Low power consumption
• Once forming, no drying process, normal temperature granulating
• Double shaft power output for better granule forming and higher strength
• Simple contraposition adjustment of ball socket with provided drawings and operation steps
• Factory testing and trial production by professional workers before delivery