Organic Fertilizer Production Line for 1-20 Thousand Tons Per Year with Below 10% Moisture and 380V Voltage

Bio-organic raw material fermentation is fundamental to production quality. Groove type compost turners thoroughly compost high-stacked materials with large capacity, while self-propelled turners work efficiently indoors or outdoors, accelerating aerobic fermentation. Natural composting typically requires 5-8 days to produce pure organic matter.

Our semi-wet material crusher with high-speed rotating blades efficiently processes high water-content organic materials. This single reversible crusher performs exceptionally well with chicken manure, sludge, and other wet materials, shortening production cycles and reducing costs.

After crushing, auxiliary materials are added according to formula specifications and thoroughly mixed using single-shaft or double-shaft mixers to ensure uniform consistency.

This process reduces energy waste in drying by enabling immediate screening after granulation. The system achieves 100% pure organic fertilizer granules with low energy consumption, minimal production expenses, and high output quantities.

Rotary drum drying machines process fertilizers with specific humidity and particle size levels. Materials are conveyed to the drum via belt conveyor, with various heat sources available including coal gas producers and directly/indirectly heated stoves to meet different drying requirements.

Rotary drum coolers strengthen fertilizer particles by properly cooling the processed materials.

High-performance rotary drum screening machines separate returned materials from finished products. Returned materials are recycled through the crusher, while finished products proceed to coating machines or automatic packaging systems.

Finished products enter packing machines via belt conveyors for automatic quantitative packaging.