Carbon-based synergistic granulation! Carbon-based fertilizer disc + drum granulation production line

This innovative carbon-based fertilizer disc + drum granulation production line integrates two processes: “disc pre-granulation + drum finishing.” Specifically designed for the granulation needs of carbon-based raw materials (straw charcoal, bamboo charcoal, biochar, etc.), it solves the granulation pain points of lightweight and poor binding properties of carbon-based raw materials through a closed-loop process of “pre-forming + densification.” This enables large-scale, high-quality production of carbon-based fertilizer, suitable for green development scenarios such as ecological agriculture and organic farming. Production Line Configuration and Core Details Raw Material Pre-treatment Unit: Laying the Foundation for Granulation (I) Raw Material Storage and Precision Batching Multi-Compartment Storage System: Equipped with 5 raw material compartments (total volume 120m³), storing biochar, organic fertilizer fermentation material, nitrogen, phosphorus, and potassium inorganic fertilizer, binders (such as bentonite and starch), and trace elements respectively. The compartments are made of carbon steel with an anti-corrosion coating, and vibrators and star-shaped unloaders are installed at the bottom to prevent bridging and clogging of carbon-based raw materials. Precision Batching Device: Employs a frequency-controlled screw feeder, with 5 batching systems operating synchronously, achieving a batching error of ≤±1%. The proportion of biochar can be flexibly adjusted (30%-60%), the ratio of inorganic to organic fertilizer is customized according to crop needs, and the binder addition is controlled at 3%-8% to ensure pellet formation rate.

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