Business Audit

Malaysia NPK compound fertilizer granulation line

With the growing global demand for sustainable agriculture, NPK compound fertilizers are attracting attention for their ability to provide the diverse nutrients crops need. A customer expressed their plan to build a 5-ton/hour NPK compound fertilizer granulation line.

We designed a Double Roller Granulation Line to meet their needs, which primarily includes crushing equipment, mixing equipment, granulation equipment, screening equipment, and packaging equipment.

What is the process of an NPK fertilizer production line?

First, the raw materials need to be mixed evenly for subsequent granulation. Once the raw materials are prepared, the crushing equipment crushes the nitrogen, phosphorus, and potassium (NPK) raw materials into smaller particles.

Next, a granulator is used to granulate the powdered raw materials, and the mixed raw materials are granulated in the granulator. Afterward, due to the high moisture content of the granules, a dryer is used to dry the moisture to improve storage stability and ease of use. A cooler, used in conjunction with the dryer, is typically used to cool the fertilizer after drying. Finally, the granules are packaged for sale.

What are the key pieces of equipment in an NPK fertilizer production line?

Twin-roller extrusion granulator

Its main feature is the use of physical pressure to compress materials into granules. It is suitable for directly pressing dry powdered materials into granules without the addition of auxiliary ingredients such as wetting agents. Therefore, the Yushunxin twin-roller extrusion granulator offers the advantages of energy conservation, emission reduction, and improved production efficiency, enabling efficient and continuous granulation.

Five Advantages of an NPK Compound Fertilizer Granulation Line

【Efficiency】It meets the needs of large-scale production, achieving production efficiency far exceeding that of traditional fertilizer production methods.

【Stable Quality】By controlling and adjusting the production process, product quality is stable. Compared to manual or small-scale production, the compound fertilizer granules are uniform in size and have a balanced active ingredient profile.

【Reduced Environmental Pollution】During the production process, specialized equipment is typically used to treat emissions, preventing direct emissions and causing environmental pollution.

【Cost Savings】Through automated control, the NPK compound fertilizer granulation line reduces labor costs and energy consumption, thereby lowering production costs.

【Easy to Store and Transport】The resulting compound fertilizer granules are plump and firm, making them easy to store and transport, and conducive to market sales.

【Controllable Particle Size】The twin-roll extrusion granulator is equipped with an adjustment device that can adjust the pressure and gap between the two rollers to control the size of the particles. Therefore, you can produce particles of various sizes to meet your specific needs.

If you require fertilizer solutions using other materials, we also offer custom designs. Examples include bentonite fertilizer processing solutions, cow dung fertilizer production systems, chicken manure processing solutions, sheep manure fertilizer technology, and more.
Contact us today to customize your unique fertilizer solution!