Liquid Organic Fertilizer Production Line

Liquid Organic Fertilizer Production Process

• 1. Raw Material Preparation The core ingredients are mass elements: nitrogen, phosphorus and potassium. It is necessary to ensure the high purity and good water solubility of raw materials. As well as trace elements, chelating agent. Raw materials need to pass the test to avoid impurities (such as heavy metals) affect product safety.
• 2. Ingredients and Mixing According to the crop demand and soil conditions scientific proportioning, the use of automated systems and accurate weighing. Add the compatible raw materials first, avoid mixing the easily reactive substances directly, and dissolve them step by step if necessary.
• 3. Dissolving and Mixing Water temperature is usually controlled at 30-50 ℃, stirring speed and time should be optimized to ensure full dissolution. Choose stainless steel reactor to resist corrosion and avoid metal ion pollution.
• 4. PH Adjustment Choose acidic regulator or alkaline, target pH 5.5-6.5 to suit most crops. Adjustment should be done in stages to avoid excessive fluctuations.
• 5. Filtration and Purification The product is first sieved through a 100 mesh sieve to remove large particles, and then passed through a 5-10µm precision filter to ensure that no impurities clog the drip irrigation head.
• 6. Functional Additives Such as wetting agent to enhance the adhesion of leaf surface. Anti-caking agent for powder. Anti-corrosion agent to prevent liquid fertilizer mold.
• 7. Packaging and Storage Aluminum foil bag for powder to prevent moisture; PE bucket for liquid to resist corrosion.

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