Extrusion Granulation Production Line for Fertilizer

This production line is built around various core granulation technologies, including ring die, flat die, or double-roller presses. It integrates the complete process flow from raw material batching and mixing, extrusion granulation, screening, polishing, drying, cooling, classification screening, to final packaging.

It is widely used across multiple industries, including:

Fertilizer industry - NPK compound fertilizers, organic-inorganic compound fertilizers

Feed industry – compound feed for livestock and poultry, aquatic pellet feed

Core advantages:

• Uniform granule size

• High mechanical strength

• Low moisture content

• Compact structure

• Easy operation and maintenance

• Continuous and stable batch production

Production Process:

Suitable for: 

NPK Compound Fertilizers | Organic-Inorganic Fertilizers | Specialty Fertilizers | Functional Granular Fertilizers | Selected Organic Fertilizer Formulations

The extrusion system can also be configured for compound and aquatic feed pellet production.