Customized Solutions for Pig Manure Organic Fertilizer Production Lines: Achieving a Double Harvest of Environmental Protection and Economic Benefits

Pig manure, a common organic waste in traditional agricultural production, boasts advantages such as rich nitrogen, phosphorus, and potassium content and high organic matter content, making it an ideal raw material for producing high-quality organic fertilizer. However, fresh pig manure has a high moisture content of 70%-85%, is highly sticky, and has a strong odor. These characteristics pose significant challenges to large-scale processing and resource utilization. How to transform this high-moisture, high-viscosity raw material into stable and efficient commercial organic fertilizer has become an important issue for modern livestock enterprises and organic fertilizer producers. Pretreatment System: Solving the High Moisture, High-Viscosity Problem Pretreatment is the first step in pig manure organic fertilizer production, directly determining the smooth progress of subsequent processes. To address the problem of excessively high moisture content in pig manure, the production line is first equipped with powerful solid-liquid separation equipment. Through mechanical extrusion, the moisture content is rapidly reduced to below 55%, creating suitable conditions for subsequent processing. The separated solid material then enters a specially designed semi-wet material crusher. This equipment employs a special toothed structure and high-strength alloy blades to effectively overcome the stickiness of pig manure, achieving efficient, non-sticky crushing and improving the material fineness to over 80 mesh.

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