SH Series Rotary Drum Fertilizer Granulator Machine 5-8 Ton per Hour 11KW for Compound Fertilizer

Product Overview

The Shenghong rotary drum fertilizer granulator machine is a rotary drum granulation machine that forms round, uniform fertilizer granules by tumbling and consolidating powder inside a rotating drum. It is widely used in compound (NPK), organic and organic-inorganic fertilizer production lines, turning mixed raw material into dense ball-shaped granules ready for drying, cooling and bagging. With a carbon steel or stainless steel drum and a corrosion-resistant lining, the machine runs stably at low energy consumption and gives a high granulation rate of up to about 70%.

Working Principle

Powder raw material and a controlled amount of moisture or steam are fed into the inclined rotating drum. As the drum turns at about 11.5 r/min, the material rolls and gathers into small cores that grow layer by layer into round balls. The nearly ball-shaped granules then leave the drum for drying, cooling and screening, while undersize material is recycled back to the mixer. The drum is driven by an electric motor through a speed reducer, and the lining protects the drum shell from corrosion and abrasion.

Technical Specifications

Note: Larger capacities are available on request. Voltage 380V / 415V, 50Hz; dimensions and configuration can be customized.

Main Features

• Round, uniform ball-shaped granules with high balling strength.
• Corrosion-resistant drum lining (rubber plate or stainless steel) for a long service life.
• Carbon steel / stainless steel construction with a stable and durable frame.
• Low energy consumption and simple structure for easy operation and maintenance.
• Adjustable rotary speed and drum angle for different formulas and materials.
• Engineer installation guidance and 1-year warranty.

Applications

The machine is used for compound and NPK fertilizer, organic fertilizer, organic-inorganic compound fertilizer and animal-waste based fertilizer. It is also suitable for granulating chemical powders and other materials that can be formed by rotary drum granulation, and it works as part of a complete line with a batching system, mixer, dryer, cooler, screener and packaging machine.

Packaging & Delivery

Standard export packaging in containers (20GP / 40GP / 40HQ) or as per customer demand. Delivery is normally completed within 10-12 working days. Contact our sales team for a customized configuration and quotation.