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NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

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Zhengzhou Tianci Heavy Industry Machinery Co., Ltd.

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NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator

Name: NPK Fertilizer Production Line By Extrusion Granulation With Roller Press Granulator
Brand: Tianci Heavy Industry
Price: 30000 USD

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

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
4	Granulation process	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
6	cooling process (if need)	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
9	Packaging process	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
Item	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

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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.

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