Compound Fertilizer Granulator – Eco-Friendly Solution for Circular
Agriculture
Product Overview
The next-generation organic-inorganic compound fertilizer
granulator represents a breakthrough in high-sphericity granulation
technology for organic-based fertilizers. This innovative equipment
fills a critical technical gap in domestic manufacturing by
unifying both pure organic and compound fertilizer production
processes. Manufacturers can seamlessly switch between pure organic
and organic-inorganic compound fertilizer production without
requiring line modifications, redefining eco-friendly fertilizer
manufacturing standards while transforming low-value organic wastes
into high-quality granular fertilizers with exceptional efficiency
and consistency.
Application Scope
This granulator is engineered for direct granulation without
complex pre-treatment, making it the ideal core equipment for
circular agriculture projects. It efficiently processes diverse
organic waste streams into premium pure organic or
organic-inorganic compound fertilizers, including:
- Agricultural residues: Livestock & poultry manure, crop straw, distiller's grains,
soybean residue, mushroom substrate
- Industrial organic by-products: Sugar mill filter cake, paper mill sludge, brewery waste, peat
- Urban organic wastes: Municipal sewage sludge, food waste, green waste
The system eliminates traditional reliance on expensive binders or
drying agents for sticky or high-moisture materials, breaking the
technical bottleneck that has long limited large-scale
waste-to-fertilizer conversion.
Product Highlights
1. Industry-Leading Sphericity Rate & Uniform Particle Quality
With a sphericity rate that surpasses industry benchmarks, the
machine produces perfectly spherical, smooth-surfaced granules with
consistent particle size distribution (2-5mm standard). This high
sphericity enhances fertilizer flowability for mechanized
application and ensures uniform nutrient release in soil, boosting
crop absorption efficiency by up to 20% compared to irregular
granules.
2. Unrivaled Raw Material Flexibility & Waste Valorization
The proprietary structural design handles materials with moisture
content ranging from 20% to 40%, adapting effortlessly to varying
organic waste properties—from viscous municipal sludge to fibrous
straw. It supports flexible blending ratios of organic matter
(30%-100%) and inorganic nutrients (NPK), allowing customized
fertilizer formulations tailored to specific soil types and crop
nutrient requirements.
3. Low-Cost Operation & High Maintainability for Scalable
Production
Designed for long-term industrial operation, the machine features a
modular build that simplifies maintenance—key wear parts like the
granulation disc lining and scrapers can be replaced in less than 2
hours without professional technicians. It boasts high production
capacity scaling from small-batch R&D trials (1-5 t/h) to
large-scale continuous production (10-30 t/h), while its
energy-efficient motor cuts power consumption by 15% versus
traditional models, significantly lowering overall production
costs.
4. Medical-Grade Particle Durability & Performance
The finished granules meet medical-grade quality criteria with
three standout performance features:
- Strong acid resistance: Maintains structural stability in acidic soil (pH 4-6) for up to 6
months, preventing premature nutrient leaching
- Stable fermentability: Preserves the activity of beneficial microbes in organic raw
materials, promoting soil microbial balance and organic matter
decomposition after application
- Superior adhesion: Resists crumbling during storage, transportation, and mechanized
spreading, ensuring zero nutrient loss and consistent application
efficacy
Technical Specifications
| Specification Model | Power (KW) | Pellet Diameter (mm) | Compressive Strength (N) | Balling Rate (%) | Production Capacity (t/h) | Weight (kg) |
|---|
| FHZL-100 | 22 | 3.5-4 | >8 | >90 | 3-5 | 3200 |
Double Roller Extrusion Granulator – Wear-Resistant Roller Design for High-Pressure Abrasive Extrusion and Low-Downtime Operation
