NPK Compound Fertilizer Granulator Fertilizer Granulation Equipment

Product Specification

NPK Compound Fertilizer Granulator Fertilizer Granulation Equipment

Features of compound fertilizer granulator
1.The compound fertilizer granulator is without drying process, room temperature granulation, a molding , less investment, quick effect, good economic returns.
2. Compound fertilizer on roller extruding and granulating machine power of small reliable operation, no waste discharge, stable operation, convenient maintenance, process layout is reasonable, advanced technology, low production cost.
3. The compound fertilizer granulator machine can be used for extensive applicability of the raw materials, the granulation of compound fertilizer, medicine, chemical fertilizer, feed, coal. metallurgy and other raw materials, can produce various concentrations and types (including organic fertilizer, inorganic fertilizer, bio-organic fertilizer, magnetic fertilizer etc.)compound fertilizer.
4. The roller press granulator machine , especially raw earth carbonate ammonium sulfate, compound fertilizer, to fill the gap, the leading domestic level, is the national environment protection technology promotion project.

Working principle of compound fertilizer granulator

A pair of mating gear roller is used as the working part for overstocking material. The type of compound fertilizer granulator working principle is continuously extruding granulation of positive-displacement. The plant can be adapted widely, and the end products possess higher intensity and uniform length. The shape of particle is circular. The diameter of particle is generally from3.5 mmto10mm.The rate of end products is above 85%. As the material is extruded by means of rolling of gears and positive-displacement compressing, compound fertilizer granulator possess a wider adaptability to varying material, and is especially suited for granulation with thixotropy. The Scraping cutter installed inside made the particle have the same length. Wetness required for granulation is lower and the particle granulated by this plant is more intensive than screw type granulator.

Characteristics of compound fertilizer granulator 

1.The feeding inlet is added mixing device to ensure uniform feeding with uniform speed.

2.The main frame is equipped with self cleaning device to prevent materials from sticking to the roller sheet.

3.The adjustment of roller gap adopts step-by-step variable gear adjustment to ensure that the clearance is well proportioned and the operation is convenient.

4. Adjustment roller sheet adopts adjusting spline inside the gear to ensure the pair is neat and not misplaced.

5. All the parts connected the materials are made of stainless steel, which can be against corrosion.

6. Raw materials: Carbon ammonia, urea, ammonium chloride, ammonium phosphate, potassium chloride, magnesium sulfate, sodium chloride, ammonium sulfate and etc.

7. Before granulating, the water content of the materials needs less than 10%

8. Temperature of the roller sheet is about 30-40 degrees, so do not need dryer machine

9. Can be used or used in the whole production line

Parameter of compound fertilizer granulator 

Picture of compound fertilizer granulator