Taian Hongxin Environmental Technology (TAHX) provides high-performance granulators with a daily capacity of 50-100 tons. Our equipment not only solves the problem of granulating high-moisture, high-viscosity materials (such as livestock and poultry manure) but also overcomes the challenge of low pellet strength and brittleness in high-fiber materials (like rice husks and straw). We empower you to transform waste into high-value granules while significantly reducing operational costs and boosting efficiency.
If you are looking for a reliable fertilizer granulator, please fill out the form on the right or email us directly.

In a modern fertilizer production line, the Granulator is widely recognized as the "heart" of the entire plant. Whether you are an organic fertilizer producer processing poultry manure or a large-scale NPK manufacturing facility, the granulation process determines more than just the shape—it directly impacts storage performance, nutrient release rates, and final market competitiveness.

I. Why is the Granulator Critical to Fertilizer Production?

Selecting high-performance granulation equipment brings four core values to your facility:

1. Improved Physical Properties: Effectively eliminates dust, prevents caking during storage and transport, and enhances flowability for mechanized application.

2. Precise Nutrient Blending: Fixes Nitrogen, Phosphorus, and Potassium (N-P-K) along with trace elements into a single granule, preventing nutrient segregation due to density differences.

3. Controlled Nutrient Release: Granular fertilizer dissolves slower than powder, reducing nutrient leaching and providing a sustained-release effect.

4. Enhanced Market Premium: Uniform, high-hardness, and rounded granules command a higher price in international markets and project a more professional brand image.

II. 4 Main Types of Fertilizer Granulators: Which One Fits You?

Based on raw material properties and capacity requirements, here are the five most popular models in the global market:

1. Rotary Drum Granulator — Best for Large-Scale Production

• Process: Features a specialized rubber plate lining or acid-resistant stainless steel interior. It uses centrifugal force from the rotating drum to roll materials into spheres.

• Key Advantage: Supports continuous, large-scale production. It often utilizes steam for "wet granulation," leveraging heat and moisture to improve the balling rate.

• Best For: Large-scale NPK, Phosphate, and chemical fertilizer plants.

2. Disc/Pan Granulator — High Cost-Efficiency

• Process: Uses a reinforced arc structure with a heavy-duty base for durability.

• Key Advantage: Granulation rate exceeds 93%. It is highly intuitive, allowing operators to adjust water spray and rotation speed in real-time to control granule size.

• Best For: Small-to-medium organic and compound fertilizer lines.

3. Double Roller Extrusion Granulator — The Green Energy Benchmark

• Process: Utilizes dry granulation technology, where dry powder is squeezed by two high-pressure rollers into flakes and then crushed into granules.

• Key Advantage: Ambient temperature granulation with NO drying required. This saves massive costs on coal, gas, or electricity and ensures high corrosion resistance due to low moisture levels.

• Best For: Potassium Sulfate, Ammonium Chloride, and heat-sensitive materials.

4. Flat Die / Ring Die Granulator — For High-Fiber Materials

• Process: Based on biomass pelleting principles, it uses a press roller to force material through a die to form cylindrical or spherical pellets.

• Key Advantage: Extremely high pressure. Specifically solves the difficulty of granulating high-fiber materials like straw, rice husks, or medicinal dregs.

• Best For: Bio-organic pellets, feed-grade fertilizers, and high-fiber waste recycling.

III. Why Partner With Us?

We are more than just an equipment manufacturer; we are your "Technical Consultant and Risk Management Partner."

• 30+ Years of Expertise: Established in 1994, we bring decades of deep manufacturing experience to your project.

• Turnkey Solutions: From raw material formula analysis and plant layout design to installation and commissioning, we provide full lifecycle support.

• Global Footprint: With successful projects in Vietnam, Indonesia, Brazil, and Nigeria, we understand the specific agricultural demands of diverse regions.

Looking for the perfect granulation solution? Contact us today with your raw material type and target capacity, and our engineers will design a customized technical proposal for you!