The NPK Compound Fertilizer Granulator is a specialized granulation equipment designed for efficient fertilizer production with advanced features and reliable performance.

• No drying process required - room temperature granulation with single molding process
• Low investment with quick returns and excellent economic benefits
• Small power consumption, reliable operation with no waste discharge
• Stable performance, easy maintenance, and advanced process layout
• Wide raw material applicability for various industries including fertilizer, medicine, chemical, feed, coal, and metallurgy
• Capable of producing various concentrations and types of compound fertilizers
• Environmentally friendly technology meeting national environmental protection standards

The granulator utilizes a pair of mating gear rollers as working components for material processing. It employs continuous extrusion granulation through positive-displacement technology, ensuring wide adaptability and producing uniform, circular particles with diameters ranging from 3.5mm to 10mm. The success rate of end products exceeds 85%, with superior particle intensity compared to screw-type granulators.

• Integrated mixing device in feeding inlet for uniform and consistent material feeding
• Self-cleaning mechanism in main frame prevents material adhesion to roller sheets
• Step-by-step variable gear adjustment for precise roller gap control
• Internal adjusting spline system ensures proper gear alignment and prevents misplacement
• Stainless steel construction for all material-contact components for corrosion resistance
• Compatible with various raw materials including carbon ammonia, urea, ammonium chloride, and more
• Requires material moisture content below 10% before granulation
• Operates at optimal roller temperature of 30-40°C without need for dryer machine
• Suitable for standalone operation or integration into complete production lines