Rotary Drum Fertilizer Granulator

Technical Support & After-Sales Service
Beyond providing high-quality equipment, we offer comprehensive technical support including site layout design, installation guidance, and regular maintenance training. Our goal is to ensure your production line operates at peak efficiency with minimal downtime.
Product introduction

The Rotary Drum Fertilizer Granulator is a key piece of equipment in the fertilizer industry, specifically designed for high-capacity granulation. As a professional manufacturer, AB Automation (Henan) Manufacture Co., Ltd provides advanced drum granulators suitable for cold and hot granulation, as well as high, medium, and low-concentration mass production of compound fertilizers.

Performance Characteristics & Technical Innovation
Our Rotary Drum Fertilizer Granulator represents a significant structural improvement in fertilizer technology. By adopting a specialized flexible rubber plate lining or acid-resistant stainless steel lining, the machine realizes automatic scar removal, eliminating the need for traditional scraper devices and preventing material sticking.

This advanced design delivers several core industrial benefits:

• Superior Efficiency: The granulation rate reaches up to 70%, ensuring high drying efficiency and minimal return material.
• High Ball Strength: Supports steam heating to increase material temperature, resulting in uniform, high-strength spherical granules with excellent appearance.
• Durability & Wear Resistance: Engineered with a heavy-duty carbon steel frame and industrial-grade gear drive for 24/7 operation and a long service life.
• Low Operating Cost: Features a rational process layout with low power requirements and no waste discharge, making it an eco-friendly choice for modern plants.

Working principle

The Rotary Drum Fertilizer Granulator utilizes wet granulation technology. Raw materials enter the rotating drum through the feeding end. Under the influence of continuous rotation and controlled moisture, the material forms a rolling bed where particles collide and bond together into uniform spherical granules. This process ensures the final fertilizer granules are dense, smooth, and consistent in size.

Wide Range of Applications
The Rotary Drum Fertilizer Granulator is highly versatile and essential for various industrial scales. It is not only the preferred choice for large-scale NPK compound fertilizer plants but also plays a vital role in organic fertilizer production and bio-fertilizer manufacturing.

Thanks to its robust design, it can process diverse raw materials including nitrogen, phosphorus, and potassium components, as well as organic waste and ammonium chloride. This adaptability makes it a cornerstone for fertilizer manufacturers looking to produce high-quality, high-concentration products with consistent granule shape.

Rotary Drum Fertilizer Granulator FAQ

Q: What production scales can this machine support?
A: We offer various models that support production capacities ranging from 1 to 20 tons per hour, making them ideal for both small and large-scale fertilizer plants.

Q: How does the lining improve maintenance?
A: The specialized rubber lining is non-stick and corrosion-resistant, which minimizes material buildup and significantly reduces daily cleaning and maintenance time.

Technical Support & After-Sales Service
Beyond providing high-quality equipment, we offer comprehensive technical support including site layout design, installation guidance, and regular maintenance training. Our goal is to ensure your production line operates at peak efficiency with minimal downtime.As a trusted Rotary Drum Fertilizer Granulator supplier, we are committed to your success.