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

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Home > Products > NPK Fertilizer Production Line > 3-4 Tons Per Hour Double Roller Extrusion NPK Fertilizer Production Line with 22kw Power for Oval Shape Granules

3-4 Tons Per Hour Double Roller Extrusion NPK Fertilizer Production Line with 22kw Power for Oval Shape Granules

Product Details

Place of Origin: Zhegzhou, Henan Province China

Brand Name: Shenghong

Certification: CE, ISO, BV

Model Number: SDZ Series

Payment & Shipping Terms

Minimum Order Quantity: 1 Piece

Price: can be negotiated

Packaging Details: Container or Plywood Box

Delivery Time: 15 work days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 200 Sets Per Month

Get Best Price
Product Details
Highlight:

fertilizer production plant

,

compound fertilizer production line

Raw Materials:
Chemical Powder/DAP/Map/Mop, Etc.
Granules Shapes:
Oval Shape Or Irregular Shape
Capacity:
3-4 Tons Per Hour
Power:
22kw
Warranty:
1 Year
Usage:
Making Fertilizer Granules
Application:
NPK Compound Fertilizer Making Line
Raw Materials:
Chemical Powder/DAP/Map/Mop, Etc.
Granules Shapes:
Oval Shape Or Irregular Shape
Capacity:
3-4 Tons Per Hour
Power:
22kw
Warranty:
1 Year
Usage:
Making Fertilizer Granules
Application:
NPK Compound Fertilizer Making Line
Product Description
Double Roller Extrusion NPK Fertilizer Production Line 3 - 4 Ton / Hour
3-4T/H Double Roller Extrusion NPK Compound Fertilizer Making Production Line
Introduction of NPK Fertilizer Production Line

NPK Compound fertilizer production line is widely applied to produce compound fertilizer with capacities ranging from 5,000-200,000 tons/year. This equipment can granulate various materials including NPK, NP, ANP, DAP, MAP, CAN, SSP and others into compound fertilizer particles in a single processing line. It is specially designed for manufacturing compound fertilizers with different concentrations and types, such as organic fertilizers, inorganic fertilizers, biological fertilizers and magnetic fertilizers. The system primarily produces oval particles with diameters ranging from 2mm to 6mm.

NPK Fertilizer Production Line equipment and machinery layout
Raw Materials for NPK Compound Fertilizer Production

Compound fertilizer contains two or all three of the essential plant nutrients—Nitrogen, Phosphorus, and Potassium—as well as microelements such as Boron, Manganese, Copper, Zinc, and Molybdenum. Raw materials can be in powder or bulk form, primarily including:

Nitrogen Phosphorus Potassium
Calcium nitrate Single superphosphate Kainit
Ammonium bicarbonate Rock phosphate Potassium chloride
Nitrate of soda Dicalcium phosphate Potassium sulphate
Ammonium sulphate Triple superphosphate Potassium nitrate
Urea
Ammonium chloride
Ammonium sulphate nitrate
Ammonium nitrate
Production Process of NPK Compound Fertilizer

The NPK compound fertilizer production line typically includes 7 processes: batching, grinding, mixing, granulating, screening, coating, and packaging. Batching, mixing, granulating, and screening are essential processes, while others are optional based on production capacity requirements.

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, add water or micro-elements if necessary
4 Granulating process Feeding machine Feed mixed powder into granulator evenly
Granulator 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 on fertilizer granules
7 Packaging process Air compressor Generate power to packaging machine
Packaging machine Package fertilizer granules into bags
Key Features of NPK Fertilizer Production Line
  • Produces NPK fertilizer, DAP and other materials into compound fertilizer particles
  • Primarily used for producing spherical particles with diameters ranging from 1-3mm
  • Wide range of raw material compatibility with easy-to-operate production formulas for high, medium, and low grade NPK fertilizer
  • Mature production technology with stable equipment operation and high efficiency
NPK fertilizer production line machinery and equipment in operation
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