NPK Rotary Drum Granulator Upgrade: 30% Energy Savings and Flexible Production Achieved
In the compound fertilizer production field, the rotary drum granulator, as a core piece of equipment in large-scale production lines, directly determines the overall energy consumption level and product quality. However, traditional rotary drum granulators, using a constant speed drive, suffer from prominent problems such as high energy consumption, rigid speed adjustment, and a narrow range of adaptable materials, making it difficult to meet the dual demands of modern production for energy saving, consumption reduction, and flexible manufacturing. In 2026, with the deep application of frequency conversion control technology in granulation equipment, rotary drum granulators are undergoing a technological transformation from "extensive operation" to "precise control."
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