Agricultural Sweet Potato Harvester

Sweet potato harvester is a specialized agricultural machine designed to efficiently dig up, separate, and collect sweet potato tubers from the soil. Unlike regular potato harvesters, it is tailored to address the unique characteristics of sweet potatoes, such as their delicate skin, deeper growth patterns, and extensive vines, ensuring the maximum gain during harvesting.

How Does It Work?

Vine Removal:  

The process begins with cutting and removing the dense vines using rotating blades, clearing the way for tuber extraction.

Digging:  

A digging blade loosens the soil and lifts the tubers. The depth is adjustable to accommodate sweet potatoes, which often grow deeper than regular potatoes.

Soil Separation:  

The lifted soil and tubers pass over the vibrating webs and rollers. The sweet potato harvester gently shakes off soil while allowing tubers to remain completeness.

Cleaning and Sorting:  

Additional conveyors may remove residual dirt and debris. There are sorting systems to separate tubers by size or quality.

Collection:  

The cleaned tubers are usually transported by conveyor belts to storage bins, ready for transport.

Sweet Potato Harvester Advantages:  

1. The sweet potato harvester can work in large quantities in a short time, improve efficiency and reduce labor costs. It can also reduce the need for repetitive manual work, enhancing worker safety.  

2. The sweet potato harvester is designed to prevent bruising or skin damage of sweet potato, which preserves quality greatly.  

3. The sweet potato harvester has adaptable design for soil type, depth, and vine density, which is suitable for commercial operations, boosting productivity.

Agricultural Sweet Potato Harvester Parameters: