Qinhuangdao Echo automation equipment Co., LTD

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30-Ton BB Fertilizer Production Line with Twin-Hopper Weighing System

 
BB fertilizer production line with a 30 TPH fully automated configuration includes a twin-hopper weighing system for simultaneous, precise batching of multiple materials—delivering high speed and minimal error for large-scale continuous production.

The system features intelligent PLC control with one-touch start, intuitive operation, and full automation to significantly reduce labor requirements. After batching, materials pass through a high-efficiency mixing unit for uniform blending and consistent output. The complete line integrates feeding, batching, mixing, and packaging systems into a compact layout that’s easy to install and maintain.

Tailored to customer material types, capacity needs, and plant space, this turnkey solution provides end-to-end engineering and installation services. Widely used for NPK fertilizer, BB fertilizer, and compound fertilizer granules, it’s the top choice for large agricultural enterprises seeking to upgrade production.
Product name:30 tons NPK fertilizer production line
Material type:4-8 Materials, customizable
Mixed form:Horizontal Double Ribbon Mixer/Horizontal Twin Ribbon Blender
Measurement accuracy:±0.2%
Supply voltage:380V,50HZ
Working air source:0.4-0.6Mpa
Operating temperature:-25℃—40℃
Weighing speed:12-18bag/minute
Weighing range:20-50kg
production detail

Product introduction:

The production of blended fertilizers is to directly mix simple fertilizers or compound fertilizers containing nitrogen, phosphorus, and potassium nutrients by physical mixing according to the corresponding formula.After the raw materials pass through the automatic metering system, the elevator lifts them and transports them to the mixer. The mixer mixes the materials evenly and then measures and packages them. The production line generally includes five parts: ingredient metering system,conveying system, mixing system and quantitative packaging system.


Product parameter:


Capacity

30 tons/h

Packaging Scope

25-50KG

Types Of Raw Materials

3-12

Working Power Supply

AC 380V ±10% Or customized according to customers

Air Source Pressure

0.4-0.8mpa

Suitable For Temperature

30℃ -- +40℃

Relative Humidity

85%R.H

Accuracy

± 0.2%


Process flow chart

fertilizer production process

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npk granular fertilizer production line.jpg


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