Coating Systems

Enhancing Fertilizer Performance, Value, and Handling

Coating is the final, value-adding touch in premium fertilizer production. A specialized coating layer can dramatically improve product performance by preventing caking, controlling nutrient release, reducing dust, and enhancing appearance. Our coating systems deliver precise, uniform application of various coating materials—from simple oils to advanced polymers and sulfur—transforming standard granules into high-efficiency, market-leading products.

Our Coating Machine Types

Rotary Coating Machine (and Automatic Coating Systems)

The versatile and efficient solution for applying liquid-based coatings. This rotating drum employs a gentle tumbling action to evenly distribute agents such as oils, polymers, or slurries. Available from basic models to fully Automated Coating Systems with PLC control, precision dosing, and integrated dust collection for ultimate consistency and material savings.

Sulfur/Wax Coating Machine (SCU)

A specialized system designed for the precise application of molten sulfur and sealant wax layers, primarily used to produce Sulfur-Coated Urea (SCU) and other sulfur-coated fertilizers. This controlled process creates a robust, semi-permeable barrier that provides superior controlled-release properties.

How to Choose the Right Coating Machine

Selecting the optimal coater depends on your target product specifications and coating material:

Coating Material & Purpose
Production Scale & Integration
Automation & Control Level
End-Product Value

Liquid Coatings (Oils, Polymers, Latex): Rotary Coating Machine or Automatic Coating System. Best for anti-caking, dust control, color coating, and thin-layer polymer coatings.

Molten Sulfur & Wax: Sulfur/Wax Coating Machine (SCU). Essential for manufacturing controlled-release fertilizers like SCU.

Flexible, Multi-Purpose Coating: Rotary Coating Machine integrates easily after a cooler.

Dedicated High-Value Product Line: Sulfur/Wax Coating Machine (SCU).

High-Throughput, Automated Line Requiring Precision & Repeatability: Automatic Coating System.

For basic, flexible operation: A standard Rotary Coating Machine suffices.

For maximum consistency, repeatability, material savings, and reduced labor: Invest in an Automated Coating System.

To add basic protective functions and improve salability, choose the Rotary Coating Machine.

To create a premium product with controlled-release benefits, invest in the Sulfur/Wax Coating Machine (SCU).

To ensure flawless, cost-effective coating for high-volume commodity or premium granules, the Automatic Coating System is optimal.

Beyond Coating: Complete Value-Addition Solutions

We provide more than just equipment; we deliver performance enhancement systems for your fertilizer. This includes everything from standalone machines to complete automated coating stations with recipe management, real-time monitoring, and closed-loop control to minimize waste and guarantee quality.

Elevate your fertilizer from commodity to specialized product.

Contact our coating experts to discuss your goals and develop the optimal coating solution for your production line.