2025/11/28
The core of choosing a suitable new type organic fertilizer granualtors is to match the characteristics of the raw materials, production capacity requirements, and finished product standards, combined with a comprehensive judgment of equipment technical adaptability and cost-effectiveness. The following key points are for precise reference:
1. Raw Material Compatibility: For fibrous raw materials (straw, mushroom residue), choose disk granualtors (strong binding properties) or fertilizer roller press granualtors (no drying required); for high-moisture raw materials (poultry and livestock manure), choose drum granulators (integrated drying) to avoid clumping and clogging.
2. Finished Product Requirements: For spherical granules (suitable for field fertilization), choose disc/drum granulators (roundness ≥90%); for columnar granules (specifically for cash crops), choose extrusion granulators, with customizable granule diameters (2-8mm).
3. Pay close attention to granulation rate (≥85% is acceptable), energy consumption (electricity consumption ≤50 kWh per ton of granules), and the lifespan of wear parts (alloy pressure rollers/dies must have a service life ≥3000 hours). 4. Prioritize equipment with intelligent temperature control and variable frequency speed regulation to adapt to different raw material moisture content (recommended raw material moisture content 40%-60%), reducing manual adjustment costs.
5. Added value and after-sales service: Consider compatibility with crushing, drying, and screening equipment to avoid additional investment later; dust emissions ≤10mg/m³, meeting environmental standards for organic fertilizer production; whether installation, commissioning, and operation training are provided; and whether vulnerable parts are supplied promptly.
