The drum granulator is a specialized machine designed to transform materials into specific shapes. As one of the key equipment in the compound fertilizer industry, it is suitable for large-scale production in both cold and hot granulation lines, as well as high and low concentration compound fertilizer production lines.

The primary working method involves aggregate wet granulation, where a controlled amount of water or steam facilitates chemical reactions within the cylinder body. Under specific liquid conditions and the rotating cylinder's movement, particles reunite and generate extrusion pressure, forming the material into spherical pellets.

• We provide individual machines including material crushers, material mixers, fertilizer dryers, and fertilizer cooling machines
• We also offer complete compound fertilizer pellets production lines
• Chemical compound fertilizer material consists of various chemical single fertilizers
• The production process includes organic raw material crushing, mixing, granulating, drying, cooling, and packing

• Granulation rate of 70% with minimal returns; returned product features small particle size suitable for re-granulation
• Steam heating capability to increase material temperature, reducing water content in formed pellets and improving drying efficiency
• Rubber engineering plastics lining prevents material sticking and provides corrosion resistance and insulation
• High output capacity with low power consumption and minimal maintenance costs

• Advanced fertilizer manufacturing technique enables complete granulation in a single process
• Rotary drum granulator achieves up to 70% granulating ratio with high granule intensity
• High-quality rubber plate lining prevents raw material adhesion to cylinder walls
• Wide raw material adaptability for compound fertilizer, pharmaceuticals, chemicals, fodder, and more
• Premium components with stable performance, corrosion and wear resistance, low energy consumption, and long service life
• Easy maintenance and operation with high efficiency and economic returns
• Minimal feed back material that can be re-granulated
• Adjustable capacity to meet specific customer requirements