Qinhuangdao Echo automation equipment Co., LTD

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NPK Manufacturing Line Suitable for 6.5-Meter Workshop

 
NPK Manufacturing Machines with Fertilizer Blender Machine –
This semi-automatic powder water soluble fertilizer production line integrates crushing, blending, and packaging into one system. It grinds raw materials such as nitrogen, phosphorus, and potassium fertilizers into fine powder, and precisely blends them to produce high-efficiency water soluble fertilizer powder with a capacity of 1–3 tons per hour. The resulting product improves fertilizer solubility and nutrient absorption by crops, ensuring even application and enhanced yields.
Product name:Semi-Automatic Water-Soluble Fertilizer Production Line
Material type:3-12 type
Mixed form:Horizontal Double Ribbon Mixer/Horizontal Twin Ribbon Blender
Measurement accuracy:±0.2%
Supply voltage:380V,50HZ
Working air source:0.4-0.8mpa
Operating temperature:-25℃—40℃
Weighing speed:3-4bag/minute
Weighing range:5-25kg
production detail

NPK Manufacturing Machines with Fertilizer Blender Machine


Factory Requirement:

Designed for low-height workshops (up to 6.5 meters).
The finished product silo connects to the packaging machine with an inclined screw conveyor.

Compact layout. Saves floor space. Flexible installation.


Main Equipment List:

  • Small fertilizer crusher (1 unit) – crushes NPK granules into fine powder

  • Dust-free feeding station (1 unit) – reduces dust during manual feeding

  • Pulse dust collector (1 unit) – keeps the plant clean and dust-free

  • Fertilizer blender machine (1 unit) – ensures uniform powder mixing

  • Storage silo (1 set) – holds finished fertilizer before packing

  • Screw feeder (1 set) – feeds powder to the packaging unit

  • Fertilizer packaging machine (1 unit) – automatic weighing and filling

  • Bag sewing machine (1 unit) – seals the filled fertilizer bags

  • Conveyor (1 unit) – transfers sealed bags for stacking

  • PLC control system (1 set) – smart control for stable operation

Performance characteristics:

1. The system uses artificial ingredients, less investment, small footprint, flexible production.

2. The main body adopts three-dimensional structure closed design,

    quick loading link, less storage material, no blockage, easy to clean.

3. Equipped with dust removal facilities, dust-free packaging,

   in line with environmental assessment requirements.

4. Optional automatic packaging, packing, palletizing equipment.

5. The contact material part of the equipment is made of 304 stainless steel, which has strong anti-corrosion

Process flow

lifting machine material- manual point package, dust-free feeding station feeding - raw material crushing - efficient mixer

-finished product silo - powder packing scale - sealing and conveying - packing and packing (optional) - palletizing (optional)


chemical fertilizer production process



chemical fertilizer production process flow diagram



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