New type fertilizer granulator (internal and external rotation stirring tooth granulator)

Widely used in organic waste such as grass charcoal, sludge, chicken manure, livestock manure, coal ash, coal slurry, sugar factory filter mud, papermaking sludge, wine, straw, bean dregs, grass charcoal and other organic wastes that can be directly granulated after fermentation. It solves the key technical problems that are difficult to solve by the traditional disc (rotating drum) granulation process, and is widely used for the granulation of bio-organic and inorganic fertilizer. Due to the high rate of granulation, stable operation, sturdy and durable equipment, and long service life, it is chosen as the ideal product by the majority of users. The shell of the granulator is made of thickened seamless steel pipe, which is durable and never deformed. Coupled with a stable base design, it runs more smoothly.

Using the high-speed rotating mechanical stirring force and the resulting aerodynamic force, the fine powder material can be continuously mixed in the machine, granulated, spheroidized, squeezed, collided, densified and polished, so as to achieve granulation.

This machine is especially suitable for the granulation of light and fine powder materials and is more suitable for the granulation of organic-inorganic compound fertilizer. The finer the basic particles of the fine powder material, the higher the sphericity of the particles, and the better the granule quality. It is generally required that the particle size of the material before granulation should be less than 50 mesh. Typical application materials: chicken manure, pig manure, cow manure, carbon black, clay, kaolin, nitrogen, phosphorus, potassium and other organic and inorganic compound fertilizers are suitable.

The granulation machine is produced based on the principle and technology of the stirring tooth granulator and the rotary drum granulator, with careful research and repeated experiments. The machine produces bacteria at room temperature and has a reasonable structure design. It can produce spherical granule products. The produced particles have low water content, easy drying, high forming rate, good particle strength, and beautiful appearance. It is an ideal bio-organic fertilizer, organic-inorganic fertilizer, organic-inorganic fertilizer, organic-inorganic fertilizer granulation equipment.

Features: sturdy and durable, high spheroidization rate, high particle strength, not stick to wall, and wide application range etc.