Most users only use the double screws compost turning machine for basic composting. However, thanks to its powerful bidirectional helical stirring and mixing capabilities, this equipment has diverse applications, suitable for the entire organic fertilizer production line and organic waste treatment process.
First, it can be used for raw material pretreatment and mixing. The equipment can pre-mix raw materials such as livestock manure, crushed straw, and sludge, blending main and auxiliary materials, adjusting material moisture and carbon-nitrogen ratio, breaking up lumps, replacing manual mixing, and ensuring uniform raw material consistency, laying a solid foundation for subsequent fermentation and granulation.
Second, it can be used for continuous fermentation and turning in troughs. When paired with a standard fermentation trough, it enables continuous aerobic turning. The double screws structure allows for deep turning and ample oxygen supply, accelerating material maturation and temperature rise, breaking up pile compaction, preventing odors from anaerobic fermentation, and is suitable for standardized continuous production lines.
The third application is for secondary conditioning and mixing of finished products. For materials with uneven moisture content and mixed texture after fermentation, a secondary turning and moisture adjustment can be performed to optimize material looseness, unify material state, and significantly improve the subsequent granulation rate and the appearance of the finished organic fertilizer.
Finally, it can be used for the harmless treatment of organic waste, suitable for materials such as kitchen waste, garden waste, and agricultural by-products. Continuous turning and mixing accelerates material degradation, achieving the harmless and resource-based utilization of waste.
In summary, the double screws compost turning machine integrates pretreatment, fermentation, conditioning, and harmless treatment into a single unit, truly achieving multi-purpose functionality. It effectively reduces equipment investment costs, is suitable for various organic fertilizer production scenarios of all sizes, and has extremely high practical value.
