The organic fertilizer high-speed conversion composite granulator is a molding machine that can manufacture materials into specific shapes. Suitable for large-scale production of cold and hot granulation, as well as high, medium, and low concentration compound fertilizers. The main working method is wet granulation of pellets. By using a certain amount of water or steam, the basic fertilizer is fully chemically reacted in the cylinder after being humidified. Under certain liquid phase conditions, with the help of the rotational motion of the cylinder, the material particles are compressed and agglomerated into balls.
The drum granulator has the characteristics of beautiful appearance, simple operation, low energy consumption, long service life, uniform drying, and convenient maintenance. It is suitable for cold and hot granulation, as well as large-scale production of high, medium, and low concentration compound fertilizers and mixed fertilizers. Heating with steam, increasing material temperature, reducing moisture content after material balling, and improving drying efficiency. The cylinder body is lined with special rubber plates or acid resistant stainless steel plates, which prevent the raw materials from sticking to the cylinder and provide anti-corrosion and insulation effects. It has low power consumption, low maintenance costs, low investment, fast effectiveness, good economic benefits, and reliable performance.
The cylinder of the organic fertilizer high-speed conversion composite granulator adopts a special rubber plate lining or acid resistant stainless steel lining plate, achieving automatic scar removal and tumor removal, and eliminating the traditional scraper device. This machine has the characteristics of high ball forming strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, and convenient operation and maintenance.
The working principle of the organic fertilizer high-speed conversion composite granulator is that the material enters the front end of the rotating cylinder through the feeding pipe (the slope of the feeding pipe should be greater than the natural inclination angle of the material). The steam inlet pipe located at the front end of the cylinder sprays a certain pressure of water vapor. Due to the fact that the inlet nozzle is located at the bottom of the material. And steam has a certain pressure. Therefore, the material can obtain some moisture more evenly and form smaller particles.