Fertilizer Granulating Machine

Fertilizer Granulating Machine – Professional Extrusion Granulation Solutions

Yuxing's YXJY-75 Fertilizer Granulating Machine delivers enterprise-grade performance with a robust 75kW motor system and a proven optimal capacity of 4-7 tons per hour. Engineered for precision extrusion granulation, this equipment transforms powder fertilizers into uniform Φ2-10mm granules with forming density between 0.8-1.2g/cm³. Handling material moisture levels from 15% to 30%, it accommodates raw material lengths up to 20mm, making it ideal for diverse organic and compound fertilizer production lines.

In over 20 years of frontline manufacturing, Yuxing has served thousands of clients in over 50 countries. Its wear-resistant alloy design, frequency-controlled variable speed mechanisms, and specific internal liners minimize material adhesion and provide steady operation.

What Is a Fertilizer Granulating Machine?

Industrial Fertilizer Granulating Machines turn powder or liquid ingredients into high-density, homogeneous granules. This device addresses industry issues through agglomeration, extrusion, and centrifugal compaction.

You no longer need to deal with high dust pollution from powder fertilizers. This machine eliminates nutrient segregation during transport and significantly improves mechanical strength for automated field application.

By converting loose materials into stable spherical or cylindrical forms, the system optimizes nutrient release rates. This ensures long-term soil fertility while reducing environmental leaching—a key concern for modern sustainable farming operations.

How It Works – The Extrusion Granulation Process

Understanding the working principle helps you maximize production efficiency. The YXJY-75 operates through a precisely engineered extrusion mechanism that delivers consistent results.

Step 1: Material Feeding

Pre-mixed raw materials enter the feeding chamber through a controlled conveyor system. The moisture content of 15%-30% ensures optimal binding conditions for granule formation.

Step 2: High-Pressure Extrusion

The 75kW motor drives twin counter-rotating rollers that apply immense pressure to the material. This compaction process forces particles together, creating dense ribbons or sheets with forming density up to 1.2g/cm³.

Step 3: Granule Formation

Specialized crushing blades immediately break the compressed material into uniform granules. The adjustable screening system separates particles, ensuring 95% of output falls within your target Φ2-10mm size range.

Step 4: Final Screening

Oversized particles automatically return to the feeding chamber for reprocessing. This closed-loop system minimizes waste and maintains consistent product quality throughout your production cycle.

Technical Specifications & Parameters

Your investment decisions require precise data. Below are the certified performance parameters for the YXJY-75 model:

These specifications reflect real-world performance in over 50 countries. The frequency-controlled drive system allows precise speed adjustment to match your specific raw material characteristics.

Key Applications & Industrial Use Cases

Your production line faces unique challenges. Here's how our equipment addresses specific industry requirements:

Large-Scale Compound Fertilizer Plants

NPK production facilities utilize the YXJY-75 to produce balanced nutrient pellets that withstand international shipping conditions. The high forming density prevents breakage during loading, transport, and storage.

Organic Waste Upcycling Facilities

Commercial composting produces marketable granules from fermented animal dung or civic sludge. For high-end landscaping and organic farming, the device efficiently manages fibrous organic materials to produce odorless pellets.

Manufacturing Specialized Fertilizer

This equipment is used in coating lines by controlled-release fertilizer companies. Regular base grains provide polymer or sulfur coating thickness, essential for nutritional release time.

Production of Biofertilizer

Microbiological inoculant makers need delicate processing to preserve bacterial vitality. At room temperature, extrusion preserves helpful microbes and creates stable carrier grains.

Core Advantages & Value Proposition

You need equipment that delivers measurable ROI. Here's what sets Yuxing apart:

Proven Durability

Wear-resistant alloy components withstand corrosive chemical salts and organic acids. Internal liners utilize high-molecular-weight polyethylene that resists material adhesion and extends maintenance intervals to 6,000-8,000 operating hours.

Energy Efficiency

The frequency-controlled motor system reduces power consumption by 30% compared to fixed-speed alternatives. Lower operating costs directly improve your profit margins per ton of output.

Rapid Deployment

Standard equipment ships immediately from stock. Custom configurations ship within 15-20 days, significantly shortening your project timeline and accelerating revenue generation.

Customization Capability

Your international operations require flexibility. We adapt voltage standards, integrate Siemens or Schneider components, and customize PLC control systems with multi-language HMI interfaces. CE certification ensures compliance with European regulations.

Complete Solution Integration

Beyond standalone equipment, you receive factory planning assistance, process design consultation, and integration with upstream crushers, mixers, and downstream drying systems. This turnkey approach eliminates coordination headaches between multiple suppliers.

Quality Control & Reliability Standards

Professional purchasers prioritize inspection protocols that ensure long-term performance. Our quality control process includes:

Granule Crushing Strength Test

Every production batch undergoes compression testing to verify pellets withstand minimum 15N pressure. This prevents pulverization during handling and transport.

Dynamic Balance Verification

Rotary components receive precision balancing to eliminate vibration-induced mechanical failure. This extends bearing life and reduces maintenance downtime.

Continuous Load Testing

Equipment runs for 8-hour cycles under full load conditions. We monitor bearing temperature rise and verify noise levels remain below 85dB, ensuring operator safety and comfort.

Corrosion Resistance Validation

Contact parts undergo salt spray testing to confirm stainless steel grades and anti-corrosive coating performance. This guarantees equipment longevity in harsh chemical environments.

Comprehensive After-Sales Support

Your investment requires ongoing technical partnership. Yuxing provides lifetime support services:

Installation & Commissioning

Our engineers guide your team through mechanical assembly, electrical connections, and initial calibration. We conduct test runs to verify all performance parameters meet specifications.

Operator Training

Comprehensive training covers daily operation procedures, routine maintenance tasks, and basic troubleshooting. Your staff gains confidence to maximize equipment uptime.

24/7 Technical Response

Global support teams provide remote video guidance for operational questions. Spare parts ship within 48 hours to minimize production interruptions.

Production Optimization

Quarterly consultations review your output data and recommend process adjustments. Many clients achieve 15-20% capacity increases through our ongoing technical guidance.

​​​​​​​

FAQ

Q1: Which is better, a Disc Granulator or this Extrusion type?

A1: Disc granulators offer higher visibility for small batches. The YXJY-75 extrusion system excels in high-capacity continuous production with lower labor requirements.

Q2: How do you manage moisture content during operation?

A2: Professional setups use automated liquid spray systems. For optimal extrusion results, maintain moisture between 20-30% through precise water addition control.

Q3: What causes non-uniform granule sizes?

A3: Inconsistent raw material particle size or improper roller speed are common causes. Adjust your pre-crushing system and fine-tune the frequency inverter settings for optimal results.

Q4: How often should wear parts be replaced?

A4: Internal liners and crushing blades require inspection every 3,000 operating hours. Replacement typically occurs at 6,000-8,000 hours depending on material abrasiveness.

Q5: Can this handle highly acidic raw materials?

A5: Yes. We customize equipment with SUS316L stainless steel components or specialized rubber liners to prevent chemical erosion in corrosive applications.

Contact Us

Ready to upgrade your fertilizer production line with a Fertilizer Granulating Machine? Our engineering team is standing by to design your optimal system configuration.

• Request Production Line Solution tailored to your capacity requirements

• Request Plant Layout optimized for your facility footprint

• Download Catalog with complete technical specifications

• Get Turnkey Quotation including equipment, installation, and training

Email us at yuxing@hnyxmachinery.com for immediate technical consultation.