Multi-blade manure fermentation Plata South Vietnam Sheng organic fertilizer equipment manufacturing company developed and manufactured multi-blade manure fermentation tower, its center, a cylindrical rotating shaft, supporting the rotating blades, each floor has a rotating paddle and row spout, each blade passing through the center of rotation of the shafts and gears driven at a relatively slow speed of rotation, during operation, the composting material on each layer is stirred by paddle turning back, while the rotation of the blades pile up in the opposite direction, through repeated action, fermentation material from the upper to the lower movement. 

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