Hello, welcome to the official website of Henan Gite Heavy Industry Technology Co., LTD.​
400-806-8595   +8615333809521

wayne@gateind.com

Eglish  |  中文

   

     Gate Heavy Industry Machinery


  



Quality is the partner of success and adherence to standards is the guarantee of quality
Quality is the obligation of the society, quality is the contribution to the society
Order on line
产品中心 |  product center

NPK Compound Fertilizer Production Line

Raw Material: Urea, DAP, MOP, KCL,TSP, SSP, ammonium sulphate, phosphate, gypsum, lime, or other materials.

Final Product: NPK Compound fertilizer

Capacity: 1-50 ton/hour

Application: NPK Compound fertilizer production line

Advantages: large capacity, high automation, high granulating ratio, low energy consumption, friendly environmental protection


0.00
0.00
  

Raw Material: Urea, DAP, MOP, KCL,TSP, SSP, ammonium sulphate, phosphate, gypsum, lime, or other materials.

Final Product: NPK Compound fertilizer

Capacity: 1-50 ton/hour

Application: NPK Compound fertilizer production line

Advantages: large capacity, high automation, high granulating ratio, low energy consumption, friendly environmental protection


Introduction & Composition of NPK Compound Fertilizer Production Line

NPK Compound fertilizer production line or NPK Compound fertilizer  plant is mainly used for producing npk compound fertilizer. The line adopts rotary drum granulator which has large capacity for fertilizer granulation, and can be used for producing high, medium and low concentrated npk compound fertilizer.

The npk compound fertilizer production line include automatic batching machine, mixer machine, rotary drum granulator or pan/sisc granulator, belt conveyor, rotary dryer, rotary cooler, rotary screen, rotary drum coating machine, automatic packing machine and chain crusher. We provide complete sets of equipment for npk compound fertilizer production and solutions for our esteemed customers!

Application of NPK Compound Fertilizer  Production Line
1. Rotary drum granulator line has wide adaptability to raw materials which can be urea, ammonium nitrate, ammonium chloride, ammonium sulfate, monoammonium phosphate(MAP), diammonium phosphate(DAP), single superphosphate(SSP), potassium chloride, potassium sulfate, gypsum, lime, etc. You can choose according to market demand and soil test results.
2. Rotary drum granulator production line can produce npk compound fertilizer, organic fertilizer and organic compound fertilizer with the content of N, P, K ranging from 20-48%. It is mainly used for producing spherical particles with a diameter ranging from 1mm to 5mm.

Advantages of NPK Compound Fertilizer Production Line

1. Equipped with advanced fertilizer manufacturing technology, this npk compound fertilizer production line can complete npk fertilizer granulation all in one process.

2. Adopts advanced rotary drum granulator, granulating ratio is up to 90%, high intensity of granules,

3. The inner cylinder body adopts high quality rubber plate lining structure which prevents the raw material from sticking on the plate.

4. Wide adaptability of raw materials, suitable for npk compound fertilizer, pharmaceuticals, chemicals, fodder and so on.

5. High-quality, stable performance, anti-corrosion and wear-resistant materials components, abrasion proof, low energy consumption, long service lifespan, easy maintenance and operation, etc.

6. High efficiency and economic returns, and the small part of feeding back material can be granulated again.

7. Adjustable capacity according to customersrequirements.

8. Highly automatic and high precision. The batching machine system and packing machine are controlled by PLC computer to realize automation.
We have taken full consideration of user experience when designing and manufacturing fertilizer machines.

 CAD Design Drawing of NPK Compound Fertilizer Production Line

 

Process of NPK Compound Fertilizer Production Line

 

The process technology of N-P-K fertilizers is advanced and reliable. According to the compatibility and crossability of the three raw materials, N-P-K compound fertilizer in different percentage composition can be manufactured applicable for different requirements of soils and crops.

1. Mixing Process: the raw materials are put into mixer in strict accordance with the technical requirements of each raw material quantity. Then the conveying belt sends the materials to crushing machine.

2. Crushing Process: the crusher machine smashes lump materials into small ones that the fineness meets the required for granulation. Then the conveyor belt sends the materials to rotary drum granulator machine.

3. Granulating Process: there is a water pump to offer gas or steam and makes fertilizer particles forming easily. The solid fertilizer powder after granulation will rise by the rotation of the cylinder and scroll down under the effect of gravity. At the same time, according to the raw material quantity, add a certain proportion adhesives for granulation. After several times repetition of the same rotation, fertilizer materials gradually form. Next the conveying belt sends the materials to rotary drum drying machine and cooling machine.

4. Drying & Cooling Process:There are also draught fans to supply hot air and cold air to rotary dryer machine and rotary cooler machine respectively. After drying and cooling is screening process. the coating machine can beautify the materials and keep the effect of the finished product .

5. Screening Process: the qualified materials can be sent to packaging machine by bucket elevator, while others are conveyed back to crusher or granulator to be re-processed.

6. Fertilizer Coating: The conveyor belt sends the qualified granules from the second screen into the rotary coating machine from the higher end. With the rotation of the cylinder, powder or liquid are evenly coated on the surface of granules, which prevent caking, meanwhile increase the brightness and roundness of the granular. The machine is lined with polypropylene plate or stainless steel plate. 

How to Produce the High Nitrogen Compound Fertilizer? 

To produce high nitrogen compound fertilizer, one important equipment is needed in the granulating process: the spraying system. The melting tank melt the urea and then spray the melted liquid into the granulating machine so that it will mix with powder phosphate fertilizer, potash fertilizer and other nitrogen fertilizer. Then with the help of the granulator, the liquid and other raw materials will be mixed and granulated. This production technology is used to produce compound fertilizer or complex fertilizer with high nitrogen content from 25%-45%.

 

Technical Data of 300,000 tons NPK Compound Fertilizer Production Line

Item Name

Model

Overall Dimensions

L x W x H(mm)

Prod. 

Capacity (t/h)

Power

(kw)

Qty 

(set)

Automatic Batching Machine

PLZ-1200

6000X1300X2300

5-10

4

 

Chain Crusher

LF-800

1300X750X1900

5-8

22

1

 Mixer Machine

SJ-8030

3500X1250X1550

5-8

11

1

Rotary Drum  Granulator

ZGZ1560

1200x650x1450

5-7

11

1

Rotary Drum Dryer

HG1515

15000x2360x1900

5-8

11

1

Rotary Drum Cooler

LQ1212

13000x2360x1800

5-8

7.5

1

Rotary Screening 

Machine

GS1540

5000x1600x3000

5-8

5.5

1

Rotary Coating

Machine

BM1260

6000x1500x1600

5-8

7.5

1

Automatic Packing Machine

DCS-50

1000*1000*2200

3-8bags/min

3

1

Belt Conveyor

 

 

 

24

8

Dust Settling Chamber

Drawing is provided

 

 

 

1

Hot Air Furnace

Drawing is provided

 

 

 

1

NOTICE: This production line is for your reference only. Engineers and sales persons will specially design for you in accordance with your raw materials, self construction of factory building and capital budget.