Composed by two parts: host and assistant, the host adopts a steam heating mode, granular urea will be accelerated into the urine in the case of no water, thus avoiding the shrinkage of the formation of biuret, to reduce the loss of nitrogen, the assistant has measure belt balance, urine pump, flow meter, valves, meters, pipe-lines, hoist, nozzles, fans and other components.

Technical Parameters:

Model	Specification diameter*length(shell)	Capability (t/h)	Steam pressure Mpa
NR1600	Φ1.6*1.8	2.5--4	0.6
NR1800	Φ1.8*2	4--5	0.6
NR2000	Φ2.0*2	6--10	0.6

Main components of compound fertilizer granulation equipments line

1.Vertical grinder

It is used for smashing in raw materials and recycle materials. The machine is based on the production of compound fertilizer.

2.Vertical mixer

It is used for smashing in raw materials and recycle materials. The machine is based on the production process of compound fertilizer.

3.Rotary Drum Granulator

This rotary drum granulator is the key equipment in compound fertilizer industry. And it can be used in cold and heat granulation as well as large-scale production of compound fertilizers, which is of high, medium, or low concentration.
This granulator can be used in conjunction with other fertilizer equipment, or used individually.

4.Rotary Dryer

It is fit for drying compound fertilizer and single fertilizer. The shell of machine adopts assembled structure, it is easy to transport; Added to granulation area, to improve the granulation effect and increase the surface finish and strength of particle; The baking plank adopts modular structure, for the materials to bestrew the entire interface of shell and heating exchange thoroughly. Set with thermometer, vibration device, sealing devices, improves production efficiency, the structure is simple and maintenance is easy, and other characteristics.

5.Rotary Cooler

For cooling the compound fertilizer, Can directly cool the granules of compound fertilizers quickly from 65-85 degrees to close room temperature, to facilitate the timely packaging, to prevent caking on storage process. Adopts counter—current cooling, cooling effect is good, and operation is steady, a good work environment, and strong adaptability and other characteristics.

6.Coating (wrapping) Equipment

The machine adopts special spraying process which is a combination of liquid raw materials and solid powder granules, it could make surface of compound fertilizer to form a layer protective film, which could separate outside air, and then it could prevent caking effectively, to improve the surface finish of the granules. And the machine is also running smoothly, no pollution, strong adaptability, and other characteristics.

7.Rotary Sieving

The function is to sieve the compound fertilizer, the qualified product could through it and to the Coating Equipment, and the unqualified product would to the grinder to make again.

With a strong capability, good sifting effect, easy structure, convenient operation.

8.Packing machine

This fertilizer packaging machine is a kind of fertilizer equipment mainly used to pack various fertilizers, such as urea, compound fertilizer, and bulk blending fertilizer, etc.
Apart from packing fertilizers, it can also protect them from damage and make them convenient to transport.
It can be used independently as well as together with other fertilizer equipment.

Our fertilizer granulation equipments include: NPK compound fertilizer granulation equipments line, Organic compound fertilizer granulation equipments line,

Bulk Blending Fertilizer (BB Fertilizer) equipment line, Sulfur based NPK Ammoniation granulation equipments line and other fertilizer granulation equipments lines.