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Double Roller Granulator 22kw Compound Fertilizer Production Line
Production Process Overview
Raw Material Batching - Systematically measuring and proportioning the required raw materials. Raw Material Mixing - Blending the materials to achieve a homogeneous mixture. Raw Material Granulation - Forming the mixture into granules using a double-roller granulator. Particle Drying - Removing excess moisture from the granules. Particle Cooling - Cooling the granules to room temperature to stabilize their form. Particle Classification - Sorting granules by size and quality to meet specifications. Finished Product Coating - Applying a protective or functional coating if required. Final Packaging - Packaging the finished granules for storage or distribution.
Key Features
Low investment, quick returns, good economic benefits
One-time molding, dry granulation, no waste
Energy-efficient, stable and reliable operation
Streamlined process layout, easy maintenance
Broad raw material adaptability
Suitable for compound fertilizer, medicine, chemical, and feed production
High granulation rate; ideal for organic, inorganic, biological, and magnetic fertilizers
Particularly efficient for rare and ammonium bicarbonate series compound fertilizers
Scientifically designed, cost-effective, and sustainable
Production Process Details
No.
Processes
Machines
Function of Machines
1
Batching process
Automatic batching machine
Ratio raw materials by formula
2
Grinding process
Grinder
Grind granules to powder
3
Mixing process
Mixer
Mix powder evenly, If necessary, add water, or other micro-elements
4
Granulating process
Feeding machine Granulator
Feed mixed powder into granulator evenly Make mixed powder into fertilizer granules
5
Screening process
Screener
Screen out required size from fertilizer granules
6
Coating process
Coating machine
Coat color, anti-blocking agent, microelements etc on fertilizer granules
7
Packaging process
Air compressor Packaging machine
Generate power to packaging machine Package fertilizer granules into bags
Applications
Suitable for various agricultural fertilizer production scenarios
Ideal for producing single or compound fertilizers
Supports raw materials with moisture content of 2%-8%
Capable of producing nutrient-rich fertilizers with ≥30% organic matter content
Applicable for small to medium-scale fertilizer production plants
Can be customized to different voltage and operational setups
Frequently Asked Questions
What is the brand name of this NPK Fertilizer Production Line?
The brand name is Shenghong.
What is the model number of this NPK Fertilizer Production Line?
The model number is SDZ.
Where is this NPK Fertilizer Production Line manufactured?
It is manufactured in Henan.
What certifications does this NPK Fertilizer Production Line have?
It is certified with CE and ISO.
What is the minimum order quantity for this NPK Fertilizer Production Line?
The minimum order quantity is 1.
How is this NPK Fertilizer Production Line packaged for delivery?
It is packaged in wooden packing.
What is the typical delivery time for this NPK Fertilizer Production Line?
Zhengzhou Shenghong Heavy Industry Technology Co.,Ltd.(Short for “Shenghong”)is recognized globally as an expert in process design and equipment manufacturer on fertilizer industry, including organic fertilizer production line with 5000 to 100000 tons per year and compound fertilize... Zhengzhou Shenghong Heavy Industry Technology Co.,Ltd.(Short for “Shenghong”)is recognized globally as an expert in process design and equipment manufacturer on fertilizer industry, including organic fertilizer production line with 5000 to 100000 tons per year and compound fertilize...
