NPK Fertilizer Production Line with Dry Granulation Technology and High One-Time Molding Rate for Zero Waste Emission
Price:
can be negotiated
MOQ:
1 set
Delivery Time:
10-15 days Ex-work
Brand:
Shenghong
Product Description
NPK Fertilizer Double Roller Granulator Production Line
Product Introduction:
As a professional fertilizer machinery manufacturer, we supply the turnkey NPK Fertilizer Double Roller Granulator Production Line to meet the growing global demand for high-efficiency NPK fertilizer manufacturing plants. Utilizing advanced dry granulation technology, this compound fertilizer line transforms raw chemical powders into high-density, uniform granules without adding water or chemical binders. Equipped with a heavy-duty NPK granulator machine, it is your ideal solution to lower energy costs, eliminate waste, and maximize your factory ROI.
As a professional fertilizer machinery manufacturer, we supply the turnkey NPK Fertilizer Double Roller Granulator Production Line to meet the growing global demand for high-efficiency NPK fertilizer manufacturing plants. Utilizing advanced dry granulation technology, this compound fertilizer line transforms raw chemical powders into high-density, uniform granules without adding water or chemical binders. Equipped with a heavy-duty NPK granulator machine, it is your ideal solution to lower energy costs, eliminate waste, and maximize your factory ROI.
Key Performance Features
- No Drying Process Required: This non-drying NPK granulator machine system works perfectly with raw materials under 5% moisture content, saving massive amounts of coal, gas, and electricity.
- High One-Time Molding Rate: The double-roller extrusion mechanism ensures a granulation rate of over 90%, directly outputting finished particles in a single pass.
- Zero Waste Emission: Clean industrial production with no wastewater, no toxic gas, and an automatic dust-recycling structure that meets strict environmental standards.
- Wide Material Adaptability: Specially optimized for processing heat-sensitive compounds and highly corrosive chemical powders common in complex NPK formulas.
Technical Specifications
- Production Capacity: 1 - 10 Tons/Hour (Customizable based on your factory layout)
- Granulation Method: Double-Roller Dry Extrusion Compaction
- Target Raw Materials: Urea, Ammonium Sulfate, MAP, DAP, MOP, SOP, and Clay powder
- Finished Granule Size: 2mm - 6mm Ball, Tablet, or Oblong shapes (Adjustable)
- Roller Sheet Material: Heavy-duty manganese alloy or anti-corrosive stainless steel
8-Stage Step-by-Step Working Principle
The entire process flow of this high-capacity compound fertilizer line is scientifically laid out to guarantee continuous, automated, and trouble-free operation:
- Smart Raw Material Batching
The automated dosing and batching system precisely weighs urea, ammonium sulfate, and potassium chloride according to your specific NPK formula ratios. - Homogeneous Material Mixing
Industrial vertical or horizontal mixers blend the dry raw materials uniformly to improve the overall nutrient balance and fertilizer consistency of the final product. - Double-Roller Extrusion Granulation
The core machine—the double roller extrusion granulator—forces the mixed dry powder through two counter-rotating rollers under high hydraulic pressure. The powder is instantly compacted into solid flakes and then broken into raw granules. - Particle Drying (Energy-Saving Option)
For formulas requiring ultra-low moisture storage, granules go through a rotary dryer. *Note: For specific dry granulation formulas, this step can be bypassed completely, acting as a true non-drying system to slash operational costs. - High-Efficiency Particle Cooling
Hot fertilizer particles from the extrusion or drying phase are cooled in a rotary cooling machine to eliminate heat-induced caking, preparing them for immediate bagging. - Precision Particle Classification & Screening
A heavy-duty rotary screening machine grades the cooled particles. Qualified products (2-4mm) move to the next stage, while oversized and undersized dust are automatically returned via belt conveyor for re-granulation, ensuring zero waste. - Finished Product Coating
Qualified fertilizer granules enter the rotary coating drum, where an anti-caking agent or oil coating is applied to increase the brightness, roundness, and shelf-life of the commercial product. - Automated Weighing & Packaging
The final film-coated particles are automatically weighed, packed into 25kg or 50kg bags, and sealed, ready for direct distribution or warehouse storage.
Get a Free NPK Fertilizer Line Project Layout Design
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Company
ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD.
Location
No. 416, 9th Floor, Building B, Shenglong Central Plaza, High-tech Zone, Zhengzhou City, Henan Province
Contact Person
Judy