Have you ever wondered how the organic fertilizer that nourishes crops is transformed from scattered raw materials into uniform pellets? The secret lies in the continuous innovation of fertilizer equipment. Today, let’s explore how the new type two-in-one organic fertilizer granulator and its companion machinery are quietly transforming modern agriculture with intelligence and efficiency.

1. The Core of Granulation: From “Solo Act” to “Intelligent Collaboration”

Traditional granulation often faces challenges of inconsistent efficiency and quality. The new “multi-disc combined granulation system” breaks this deadlock. It intelligently combines multiple granulation discs to form a production system. Each disc is equipped with a “smart brain”—belt scales and online moisture detectors that sense material conditions in real time and sync data to a central PLC control system. The system then automatically adjusts water spray volume, ensuring each fertilizer pellet reaches optimal humidity. It’s like an experienced chef precisely controlling heat and ingredients for consistent results.

Technological Innovation Highlight: This design cleverly solves the problem of material adhesion. By adding automatic cleaning scrapers to the bottom and sides of the disc, the equipment achieves self-cleaning, ensuring smooth continuous production. Meanwhile, the pursuit of higher quality led to the “triple polishing machine,” which gives pellets three rounds of polishing for a rounder, denser finish, significantly enhancing product quality.

2. Case Studies: From “Lab” to “10,000-Ton Factory”

The value of technology blossoms in application. In a “waste-to-resource” project in Heilongjiang, a fully automated organic fertilizer granulation line is the core. This line integrates multiple processes from automatic raw material weighing and granulation to dust recycling and automatic palletizing. With an annual capacity of 100,000 tons, it can process about 200,000 tons of livestock waste annually, reducing pollution while transforming waste into valuable resources for soil improvement. This case vividly demonstrates that modern granulation equipment is a cornerstone for building large-scale, environmentally friendly, circular agricultural projects.

Another case from a cooperative in Taicang, Jiangsu, reflects market demand. The person in charge noted that even when the government provided free organic fertilizer, traditional manual spreading was too inefficient for large wheat-rice rotation fields to complete within the short farming window. This directly created an urgent need for efficient spreading machinery, which in turn pushed the upstream granulation industry to produce high-quality granular fertilizers more suitable for mechanical application.

3. The Bigger Picture: An Essential Ecosystem of Supporting Equipment

The journey of a perfect fertilizer pellet doesn’t end there. It requires a complete ecosystem of equipment.

The Precision Sorter: Multi-stage Screening Device – Like a meticulous quality inspector, it uses multi-stage vibrating screens to ensure only pellets with qualified particle size proceed, removing powder and oversized particles to guarantee product uniformity.

The Efficient Broadcaster: Multi-functional Spreader – This is the “final mile” for the smart pellets. For different forms like powder or granules, research teams innovatively combined horizontal feeding rollers with disc spreaders to develop versatile equipment, increasing operational efficiency nearly 30-fold compared to manual labor. Whether for large fields, orchards, or greenhouses, there are matching spreaders for precise and efficient application.

The Composite Producer: Integrated Production Line – For more complex bio-organic-inorganic “three-in-one” fertilizers, integrated lines automate the entire process from rotary screener machine and drum fertilizer dryer to mixing, granulation, cooling, and coating. This segmented processing is crucial for protecting the activity of heat-sensitive microbial agents, achieving a synergistic effect.