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NPK Liquid Fertilizer Production Line

NPK Liquid Fertilizer Production Line

The NPK liquid fertilizer manufacturing process covers batching, liquid mixing, chelation, pagsasala, at pagpuno. YUSHUNXIN offers customized NPK liquid fertilizer equipment with a capacity of 1–20 tons per hour. The liquid NPK fertiliser factory cost usually ranges from $20,000 sa $300,000, while plant area requires 2000–15,000 m². Our solutions support different formulations like NPK 3-1-2, 10-10-10, and 20-20-20, ensuring precise nutrient control. Get your customized NPK liquid fertilizer production line today.

What are the main NPK liquid fertilizer manufacturing process?

Liquid NPK fertilizer is a type of fertilizer that contains three main nutrients: nitrogen (N), Phosphorus (P), and potassium (K). The production process of liquid NPK fertilizer generally involves the following steps:

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When adding chelating agents, you can directly add liquid chelating agents to the batching tank. For powdered one, first mix them with water to achieve the desired ratio before adding them to the chelating tank.

What Is the Cost of an NPK Liquid Fertilizer Production Line and Expected ROI?

The investment in an NPK liquid fertilizer factory depends on its scale. Halimbawa, the 1000L/H NPK liquid fertilizer production line costs $21,000-$50,000; meanwhile, the large-scale NPK liquid fertilizer production project, with a capacity of 10-20 hours/hour, ranges from $200,000 sa $500,000. Kasabay nito, you should also consider the cost of raw material, area, labor, etc... The ROI of starting an NPK liquid fertilizer business plan is attractive. Halimbawa, liquid NPK fertilizer usually sells for $200-$400 per ton, while raw material costs average $80-$120 per ton. A 5 T/H line running 8 hours per day produces about 40 tons daily. This gives a gross profit of $3,200-$12,800 per day. The payback period is often 6-18 months, depending on production scale, local market price, and labor cost. Kumuha ng solusyon

Tuktok 2 Hot Sale NPK Liquid Fertilizer Production Lines in YUSHUNXIN

The choice of NPK liquid fertilizer production equipment mainly depends on your production capacity, raw material type, and investment budget. Below are two of YUSHUNXIN’s best-selling liquid NPK fertilizer manufacturing lines.

How to Customize an NPK Liquid Fertilizer Manufacturing Line for Different Formulations?

How to Customize an NPK Liquid Fertilizer Manufacturing Line for Different Formulations?
  • The NPK liquid fertilizer manufacturing line designed by Yushunxin allows you to easily produce various liquid fertilizer formulations. An automated batching system is the core of this process. It includes multiple bins that precisely control the feeding rates of N, P, K and other materials. It helps you achieve customized NPK liquid fertilizers such as 3-1-2, 10-10-10, and 20-20-20 formulations. Halimbawa, in 2025, YUSHUNXIN assisted a client in Oman in building a 20-10-15 NPK liquid fertilizer plant. The main raw materials—urea, Dap, and MOP—were accurately dosed and mixed through our advanced liquid fertilizer production system.
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Can I Convert Granular NPK into Liquid NPK Fertilizer?

Yes, you can easily convert granular NPK fertilizer into liquid NPK fertilizer. The key step is to install a fertilizer crusher before the automatic batching system. The crusher grinds NPK granules into fine powder, improving the dissolution rate in water and ensuring a stable liquid fertilizer formulation.

  • For small-scale NPK fertilizer granule crushing, we recommend you use a cage crusher. It is a medium-sized horizontal cage bars crusher, which can grind 4–10 tons/hour of NPK pellets.

  • For large-scale NPK liquid fertilizer manufacturing, a chain crusher is more suitable. With a capacity of up to 15 tons per hour, it comes in two models — single-rotor vertical chain crusher and double-rotor horizontal chain crusher. You can select the model based on your site layout and capacity needs.

Both machines integrate smoothly into a complete NPK liquid fertilizer production line and support continuous operation. This method helps you reuse existing NPK granules and upgrade your production without building a new system. By adding the right crusher, you can maximize raw material utilization, expand your fertilizer product range without building a new system.

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