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Zhengzhou Tianci Heavy Industry Machinery Co., Ltd.
Established in 2000, Zhengzhou Tianci Heavy Industry Machinery Co., Ltd. has become a leading brand in China’s fertilizer machinery industry.
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NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

Zhengzhou Tianci Heavy Industry Machinery Co., Ltd.
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NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

Brand Name : Tianci Heavy Industry

Model Number : 1-200000TPY

Certification : CE,ISO9001,SGS

Place of Origin : China

MOQ : 1

Price : 30000-300000

Payment Terms : L/C,T/T

Supply Ability : 168

Delivery Time : 5-8weeks

Packaging Details : Wooden

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Description of NPK fertiliser production line

The NPK fertilizer production line using extrusion granulation with a roller press granulator is a common process for manufacturing nitrogen-phosphorus-potassium compound fertilizers. Process Flow of NPK Fertilizer Production Line by Extrusion Granulation with Roller Press Granulator.The process mainly relies on mechanical pressure to granulate materials, without the need for high-temperature melting or excessive moisture addition.


NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

Raw material for NPK Fertilizer Production Line

No. Types of materials Raw materials list
1 Nitrogen Urea,Calcium nitrate,Ammonium bicarbonate,Ammonium chloride,Nitrate of soda,Ammonium sulphate nitrate,Ammonium sulphate,Ammonium nitrate,etc
2 Phosphorus MAP(Monoammonium phosphate), DAP(diammonium phosphate),SSP(calcium superphosphate),TSP(triple superphosphate), calcium magnesium phosphate fertilizer, etc
3 Potassium MOP(Potassium chloride),SOP(potassium sulfate),Potassium nitrate, potassium phosphate, potassium hydroxide, etc

Working Process and Function of Machines In NPK Fertilizer Production Line

No.

Processes

Machines

Function of machines

1

Dosing
process

Automatic dosing system

Ratio raw materials by formula

2

Crushing process

Crushing machine

Crush raw material into powder(if need)

3

Mixing and blending process

Mixer/Blender

Mix powder evenly, If need,
add water, or other
micro-elements or binding agent

4

Granulation process

Feeding machine

Feed mixed powder into granulating machine evenly

Granulating machine

Make mixed powder into fertilizer granules

5

Drying process (if need)

Rotary dryer

Dry fertilizer granules to low moisture by hot
air

Hot furnace

Generate hot air to dryer

cyclone

collect dust from dryer

6

cooling process (if need)

Rotary cooler

cool fertilizer granules to normal
temperature

cyclone

collect dust from cooler

7

Screening process

Screening machine

screen out required size from fertilizer granules

8

Coating process (if need)

Rotary coating machine

Coat color, anti-blocking agent, micro elements etc on fertilizer granules

9

Packaging
process

Air compressor

Generate air source to packaging machine

Packaging machine

Package fertilizer granules into bags

10

Delivering process

Belt conveyor

Connect each machine, and deliver the powder or granules to next process

11

Controlling process

PLC controller

Control all machines

Technical indicators of NPK fertilizers

Item

Technical indicators

High density

Medium density

Low density

Total nutrients(N+P2O5+K2O)/%

≥40

≥30

≥25

Water-soluble phosphorus to available phosphorus/%

≥60

≥50

≥40

NO-N/%

≥1.5

≥1.5

≥1.5

Moisture content/%

≤2

≤2.5

≤5

Size(1-4.75mm or 3.35-5.6mm)/%

≥90

≥90

≥90

Note: the indicators above is based on chinese standard, only for reference, different country maybe different.


Production scene of Tianci Heavy Industry

NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

Delivery

NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

FAQ

Q: What are the typical raw materials used in this production line?
A: The raw materials used in the Organic Fertilizer Granules Production Line include compost manure, farm waste, city garbage, and other organic materials.
Q: What is the capacity range of this production line?
A: The capacity of the Organic Fertilizer Granules Production Line ranges from 1 to 300 tons per hour.
Q: What is the maximum allowable humidity level for raw materials in this production line?
A: The maximum allowable humidity level for raw materials in the Organic Fertilizer Granules Production Line is ≤30%.
Q: Is this production line automated?
A: Yes, the Organic Fertilizer Granules Production Line is fully automatic, minimizing manual intervention and maximizing efficiency.
Q: What are the key steps involved in the production process?
A: The production process of the Organic Fertilizer Granules Production Line includes crushing, mixing, granulating, screening, and packaging.
Q: What is the shape of the granules produced by this production line?
A: The granules produced by the Organic Fertilizer Granules Production Line have a ball-type shape.


Product Tags:

Extrusion Granulation Fertilizer Production Line

      

Roller Press Granulator Production Line

      

Roller Press Granulator Fertilizer Production Line

      
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NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator Images

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