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ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD. sales@gcfertilizergranulator.com 86--15286833220

ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD. Company Profile
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Home > Products > NPK Fertilizer Production Line > 50,000–100,000 TPY Rotary Drum Steam NPK Fertilizer Production Line with 1-10 Tons per Hour and ≥90% Granulation Rate

50,000–100,000 TPY Rotary Drum Steam NPK Fertilizer Production Line with 1-10 Tons per Hour and ≥90% Granulation Rate

Product Details

Place of Origin: Zhengzhou China

Brand Name: Shenghong

Certification: CE, ISO9001

Model Number: SH series

Payment & Shipping Terms

Minimum Order Quantity: 1 set

Price: can be negotiated

Packaging Details: Customer demand, usually in container

Delivery Time: 15 work days

Payment Terms: L/C,T/T

Supply Ability: 80 sets per month

Get Best Price
Product Details
Highlight:

rotary drum NPK fertilizer production line

,

high-capacity NPK fertilizer granulation line

,

steam NPK fertilizer line with warranty

End Products:
Fertilizer Granules
Annual Output:
10000-15000t/year
Advantage:
Saving Energy
Production Capacity:
1-10 Tons Per Hour
Granulation Rate:
≥90%
Product Quality:
High Quality
End Products:
Fertilizer Granules
Annual Output:
10000-15000t/year
Advantage:
Saving Energy
Production Capacity:
1-10 Tons Per Hour
Granulation Rate:
≥90%
Product Quality:
High Quality
Product Description
50,000–100,000 TPY Rotary Drum Steam NPK Fertilizer Production Line
Large-Scale Wet Method Compound Fertilizer Plant

Automatic steam granulation line designed for high-capacity NPK fertilizer production with optimal efficiency and uniform granule quality.

Working Principle

Raw materials are precisely metered by computerized belt weighers and fed into a rotary drum granulator. Saturated steam is injected directly into the rolling material bed, where it condenses and releases heat that partially dissolves chemical bonds (such as urea), creating a highly uniform liquid phase.

Under this optimal thermal-moisture state, the powder spheres easily roll into dense pellets. The resulting wet pellets proceed through a massive rotary dryer for moisture removal, followed by cooling in a counter-flow cooler, screening for size grading, anti-caking oil application, and final automated bagging.

Rotary drum granulator in NPK fertilizer production line showing material processing
Application Scenarios

This production line serves as the global standard for large commercial NPK operations. It is specifically tailored for high-capacity, high-concentration compound fertilizer manufacturing, including formulations such as NPK 15-15-15 or high-nitrogen blends like 20-10-10.

Applicable Raw Materials
  • Prilled or pulverized urea
  • Ammonium nitrate
  • Ammonium sulfate
  • Diammonium phosphate (DAP)
  • Triple superphosphate (TSP)
  • Potassium chloride
  • Inert fillers (such as clay or talc powder)
Raw materials used in NPK fertilizer production including various chemical compounds