Innovative Development Directions for Double Roller Press Granulator Production Technology
The innovation of double roller press granualtor production technology revolves around multi-material adaptability, improved product quality, and intelligent, green, and efficient core principles. Based on dry granulation, it aims for a comprehensive process upgrade to meet the production needs of organic fertilizers, compound fertilizers, and functional fertilizers, aligning with intelligent manufacturing and green, low-carbon industry trends. The core innovation directions are as follows: 1. Raw Material Adaptability Innovation: Breaking through traditional raw material limitations, developing binder-free dry granulation processes; innovating low-temperature controlled extrusion processes to solve the moisture absorption and melting problems of high-nitrogen and high-potassium compound fertilizers; adopting low-pressure gentle extrusion and layered extrusion processes to meet the production of special fertilizers such as bio-organic fertilizers and slow/contro...