What are the advantages of dry granulation for organic fertilizer?

The core advantages of organic fertilizer dry granualtor technology : • Water and energy saving, lower cost: No need for water addition/drying, water consumption is only 1/10 of wet granulation, saving 50-80 kWh per ton of electricity; equipment investment is 30%-40% lower, with significant annual savings in water and electricity/equipment depreciation. • Simple process, easy to control and expand: Short process (crushing → mixing → extrusion → crushing → screening), room temperature physical molding, simple operation, low failure rate, suitable for small and medium-sized plants to quickly start production. • Complete retention of nutrients/microorganisms: No high-temperature drying, humic acid loss reduced by 30%+, biological bacteria survival rate 95%+, more stable fertilizer effect and activity. • High granule strength, stable storage and transportation: Hardness 4-6 kgf, strong compressive strength, not easily broken; low moisture content, does not clump, does not mold, suitable for long-distance transportation and long-term storage. • Environmentally friendly, no waste: No wastewater or exhaust gas emissions, no need for environmental treatment equipment, meets the requirements of strict standards in areas. • Wide Raw Material Compatibility Suitable for well-rotted manure, straw, medicinal residue, etc., with a moisture content of 20%-40%, broadening the sources of raw materials. • No Binders, High Purity Formed by the self-adhesive properties of the material, without the addition of water/bentonite/starch, ensuring the purity and effectiveness of the organic fertilizer.

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