Potato planting and harvesting machinery

The potato and sweet potato combine harvester is specially designed for crops such as potatoes and sweet potatoes, integrating functions like killing vines, digging, and sorting. It can complete surface cleaning, tuber harvesting, and impurity separation in one go. It adopts low-loss flexible digging technology, with a skin-breaking rate of less than 2% and a loss rate of less than 5%, ensuring the maximum integrity of the tubers. Equipped with an intelligent sensing system and Beidou navigation, it can monitor the working depth and trajectory in real time, and is suitable for complex terrains such as hills and plains. Some models are equipped with a residual film recovery device, which can simultaneously achieve straw crushing and returning to the field or residual film packaging, reducing farmland pollution and promoting green agriculture. The daily working capacity of a single machine is 50-80 mu, which is more than 20 times more efficient than manual labor, helping large-scale planting to reduce costs and increase efficiency. It is a core equipment for modern potato and sweet potato industries.