Granulation Equipment for Organic Fertilizer Production
According to different granulation modes, it is generally divided into the following types.
Disc granulator
It is composed of an inclined granulating disc, a driving device, a frame of the disc inclination angle adjustment mechanism, a feeding pipe, a material liquid sprayer, a scraper, etc. The inclination angle is 35~55 degrees, and the rotation speed is n=10~18r/min. The smaller the angle, the longer the residence time, and the larger the particles. Due to the small equipment investment and low operating cost of the disc pellet equipment, it is widely used in organic fertilizer production enterprises.
Disc granulator is mainly used for rolling ball granulation with good adhesion and powdery homogeneous logistics; disc structure, gear drive. Production capacity: 1.0 ~ 3.0 tons/hour. The ball formation rate is more than 70%. The material is required to be finer and needs to be passed through a 20-mesh sieve. Power: 7.5 ~ 15 kilowatts.
For fermented materials with more crude fiber raw materials, this equipment is more suitable for fermented raw materials mainly powdered materials. If you use disc granulation equipment, it is recommended to crush twice, otherwise, it will directly affect the granulation quality.
It is suitable for making soluble or non-sticky granules, especially for chemical fertilizer granules. It is not suitable for granulating organic fertilizer with sticky rice husk chicken manure raw materials with a certain water content. It is easy to block the mold hole. The mold hole needs to be cleaned regularly, resulting in the consequence of not being able to work continuously. It is suitable for the granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, etc., and the product has a high granulation rate
It is suitable for granulation of fermented organic fertilizer. Mainly suitable for coarse fiber granulation, such as: wood chips, rice husks, cotton stalks, cotton seed skins, weeds and other crop stalks, domestic garbage, waste plastic box factory waste, low adhesion rate.
It can also be used for low-temperature granulation of biological fertilizer, organic fertilizer, compound fertilizer and so on. Production capacity: 1.00-4.0 tons/hour. Ball formation rate is more than 95%, less material return. Power: 22-90 kilowatts.
Due to the high extrusion strength of the granulation machinery, the granulation template will sometimes be destroyed and sometimes the holes of the granulation template will be blocked, requiring additional equipment care and replacement of consumables.
Ring die extrusion granulator
The ring die granulator can be widely used in small and medium aquaculture, food and feed processing, livestock farms, poultry farms and individual farmers.
A new type of granulation equipment, also known as wet granulator. The equipment uses the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously realize the mixing, granulation, spheroidization, and densification of the fine powder in the machine, so as to achieve the goal of granulation.
of. The particle shape is spherical, the sphericity is ≥0.7, the particle size is generally between 0.3 and 3 mm, and the granulation rate is ≥80%. The size of the particle diameter can be appropriately adjusted by the mixing amount of the material and the spindle speed. Generally, the lower the mixing amount, The higher the speed, the smaller the particles, and vice versa
The stirring tooth granulator has high granulation efficiency, no sharp angles after the spherical granules are granulated, and low pulverization rate, which is easier to meet the requirements of large-scale production. The power is generally around 37 kilowatts. Many organic fertilizer manufacturers are using it.
You can buy the above fertilizer granulator machine at best price in FPC fertilizer equipment production company. Welcome to our website for quoted price and consultation.
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