Product Overview

Our premium ammonium sulfate extruded granules are manufactured using state-of-the-art dual-roller extrusion technology. This process transforms high-grade ammonium sulfate powder into uniform, high-density, and durable granules with excellent flowability. The dry granulation process eliminates the need for additional water or drying steps, ensuring high production efficiency, lower energy consumption, and reduced production costs.

Key Specifications & Composition Data

• Chemical Composition:

  • Nitrogen (N): 21%

  • Sulfur (S): 24%

• Physical Properties:

  • Granule Diameter: 2 to 4.5 mm

  • Moisture Content: ≤3%

  • pH Value: Approximately 4.5–5.0

• Product Benefits:

  • Uniform granule size and excellent resistance to caking, ensuring easy storage and transportation

  • High density and hardness, making granules durable during handling and application

  • Stable production process guarantees consistently high-quality output

Main Markets

The granulated product is widely applied in agricultural fertilization and soil improvement. Key markets include:

• Asia: Major agricultural regions such as China, India, and Southeast Asia

• Africa: Areas requiring soil amendment and yield improvement

• Europe & Americas: Satisfying diverse fertilization needs as a premium nitrogen and sulfur source

• Middle East & Latin America: Growing demand for efficient compound fertilizers

Applications

Ideal as a key component in nitrogen–sulfur compound fertilizers, these granules are suited for basal and top-dressing applications for row crops, fruits, vegetables, tea, and other high-value crops. They are also used in select industrial processes as chemical intermediates.