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ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD.

  • China,Zhengzhou ,Henan
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China Energy Saving NPK Fertilizer Production Line with One-Step Forming and 12-15t/h
China Energy Saving NPK Fertilizer Production Line with One-Step Forming and 12-15t/h

  1. China Energy Saving NPK Fertilizer Production Line with One-Step Forming and 12-15t/h
  2. China Energy Saving NPK Fertilizer Production Line with One-Step Forming and 12-15t/h

Energy Saving NPK Fertilizer Production Line with One-Step Forming and 12-15t/h

  1. MOQ: 1 Piece
  2. Price: Can be negotiated
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 200 Sets Per Month
Delivery Time 10-15 days Ex-work
Packaging Details Container or Plywood Box
Granules Shapes Oval Shape or Irregular Shape
Usage Making Fertilizer Granules
Application NPK Compound Fertilizer Making Line
Color Demand
Capacity 12-15t/h
Voltage 380V
Moisture of material Below 10%
Brand Name Shenghong
Model Number SDZ Series
Certification SGS, ISO, BV
Place of Origin Zhegzhou, Henan Province China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 200 Sets Per Month
Delivery Time 10-15 days Ex-work Packaging Details Container or Plywood Box
Granules Shapes Oval Shape or Irregular Shape Usage Making Fertilizer Granules
Application NPK Compound Fertilizer Making Line Color Demand
Capacity 12-15t/h Voltage 380V
Moisture of material Below 10% Brand Name Shenghong
Model Number SDZ Series Certification SGS, ISO, BV
Place of Origin Zhegzhou, Henan Province China
High Light NPK fertilizer production line with one-step formingEnergy saving NPK fertilizer production equipmentNPK fertilizer machine 12-15t/h capacity
NPK Fertilizer Double Roller Granulation Production Line – One-Step Forming, Energy Saving

The Double Roller Extrusion Granulation Line is an advanced dry granulation system designed for the production of NPK compound fertilizer, organic-inorganic blended fertilizer, and BB fertilizer. Unlike traditional drum granulation lines that require drying and cooling, this line adopts extrusion technology to form granules at room temperature, eliminating the need for dryers, coolers, and fuel consumption.

With capacities ranging from 1 to 30 tons per hour (10,000-200,000 tons per year), this line offers a compact, energy-saving, and cost-effective solution for fertilizer manufacturers worldwide.

NPK Fertilizer Double Roller Granulation Production Line overview
Why Choose Dry Extrusion Granulation?
Comparison Wet Granulation (Drum) Dry Extrusion (Double Roller)
Drying required Yes - high energy cost No - room temperature
Cooling required Yes No
Fuel consumption High Zero
Equipment footprint Large Compact
Investment cost High Low
Waste water/gas Yes No
Granulation rate 60-70% 85-95%
Dry extrusion granulation process comparison
Production Process Steps
  1. Batching System - Multiple bins with screw or belt feeders controlled by PLC for precise weighing.
  2. Mixing System - Double-shaft horizontal mixer ensures homogeneous blending of N, P, K, and additives.
  3. Granulation System - Double roller extruder presses material into high-density strips under 15-25 tons pressure.
  4. Crushing System - Chain crusher breaks strips into small particles.
  5. Screening System - Rotary drum screener separates qualified granules (1-6 mm) from fines.
  6. Polishing System (Optional) - Spheronizer rounds granules for smooth surface and uniform shape.
  7. Coating System (Optional) - Rotary drum coater applies anti-caking agent or functional coating.
  8. Packaging System - Automatic scale bagger with sewing machine or heat sealer.
Fertilizer production line equipment
Raw Material Compatibility

This line works with a wide range of fertilizer raw materials:

  • Nitrogen sources: Urea (prilled or granular), ammonium sulfate, ammonium chloride, ammonium nitrate
  • Phosphate sources: MAP, DAP, SSP, triple superphosphate (TSP), calcium-magnesia phosphate
  • Potassium sources: MOP (potassium chloride), SOP (potassium sulfate)
  • Additives: Boron (B), manganese (Mn), zinc (Zn), copper (Cu), iron (Fe), anti-caking agents, binders (optional, usually not required)
Raw materials for fertilizer production
Key Advantages
  • Low Investment, Quick Payback - No dryer, cooler, or hot air furnace required. 30-40% lower equipment cost compared to wet granulation lines.
  • Energy Saving - Zero fuel consumption. Only electricity needed - 40-50% less energy than drum lines.
  • Environmentally Friendly - No waste water discharge. No exhaust gas or dust emission (enclosed system).
  • Easy Operation - Simple process flow with fewer equipment. PLC automatic control reduces labor (2-3 operators per shift).
  • High Granule Quality - High density granules with smooth surface. Low caking tendency during storage. Uniform size for even spreading.
  • Flexible Production - Switch between different NPK formulas in 30 minutes. Produce compound fertilizer, organic compound fertilizer, or BB fertilizer base granules.
Typical Applications
Application Description
NPK compound fertilizer 20-20-20, 15-15-15, 16-16-16, 25-10-10, etc.
High-concentration fertilizer Total NPK up to 48%
Organic-inorganic blend Mix with fermented organic matter (30-50%)
Urea-based fertilizer High nitrogen formulas for rice, corn, wheat
Sulfate-based fertilizer For chlorine-sensitive crops (tobacco, potato, fruit)
Fertilizer applications and uses
Features of NPK Fertilizer Production Line
  • Simple machine structure
  • Easy operation and maintenance
  • One-time forming, no drying process, normal temperature granulation
  • Double-shaft power output - each shaft drives its roller via coupling for synchronous counter-rotating operation, resulting in better granule formation and higher strength
  • Simple ball socket alignment adjustment design, convenient for customer self-adjustment. Roller adjustment drawing and operation steps are provided
  • All machines are tested and trial-produced by professional workers before leaving the factory
NPK fertilizer production line features

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Distributor/Wholesaler,Agent,Seller

  • Year Established:

    2003

  • Total Annual:

    4000-8000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

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...

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  • ZHENGZHOU SHENGHONG HEAVY INDUSTRY TECHNOLOGY CO., LTD.
  • No. 416, 9th Floor, Building B, Shenglong Central Plaza, High-tech Zone, Zhengzhou City, Henan Province
  • https://www.fertilizer-productionline.com/

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