Product Description
The new organic fertilizer granulating machine adopts a double-roller extrusion working mode, and the granulated particles are compact and uniform. No drying treatment is required, and it can be formed in one time. It is widely used in the particle processing of organic fertilizer, compound fertilizer, inorganic fertilizer, NPK, graphite powder, bentonite, industrial salt, gypsum powder, etc.
Features
The double-roll extrusion granulator adopts room temperature granulation technology, does not require drying process, can be formed in one time, and reduces production costs and energy consumption.
The granulation rate of this equipment is as high as more than 90%, ensuring that the produced granules are of excellent quality and meet market demand.
The equipment is reasonably designed, easy to operate and maintain, and is suitable for production lines of various sizes.
Made of high-quality anti-corrosion and wear-resistant materials, it has a long service life and reduces the replacement frequency and maintenance cost of the equipment.
The double-roll extrusion granulator is suitable for granulation of a variety of materials, including organic fertilizer, compound fertilizer, feed, etc., which can meet the needs of different customers.
Working Process
After the material enters the equipment through the feed port, it is squeezed by two rollers to form granules. The shape of the granules can be changed by adjusting the roller mold and pressure.
The extruded granules are discharged through the discharge port, completing the entire granulation process.
Applications:
Inorganic fertilizers: Ammonium bicarbonate, urea, potassium chloride, ammonium chloride, ammonium sulfate, potassium sulfate, ammonium phosphate, calcium nitrate, single superphosphate, triple superphosphate, sodium nitrate, ammonium sulfate, nitrate, calcium phosphate.
Compound fertilizers: Nitrogen, phosphorus, and potassium compound fertilizers (various types, including organic, inorganic, bio-fertilizers, magnetic fertilizers, and rare earth fertilizers).
Organic fertilizers: Animal manure (chicken, pig, cattle), plant waste, compost, and other dry organic materials.
Pigments, industrial salt de-icers, graphite granules, detergents, dry mineral powders, gypsum powder, and feed additives.
Raw powders are typically smaller than 2 mm, preferably smaller than 1 mm.
This process is best suited for materials that can be dry granulated without the addition of liquid or heating.
The material should exhibit a certain degree of cohesiveness to form stable granules under pressure.
How to get round spherical granular
The particles produced by this roll press organic fertilizer granulating machine are usually 2-8mm oblate granular. With a round granules polishing shaping machine, the appearance of the particles can be made round and shiny.
Application in fertilizer production line
