1. The double-lift chain structure is adopted, and the lift chain drive adopts wear-resistant rubber wheel drive, which has low noise and overload protection functions. At the same time, it increases the cleaning stroke and can increase the output of the potato.
2. The use of the ridge body profiling mechanism not only crushes the hard shell of the ridge body surface, but also guarantees the depth of the digging shovel to be inserted into the soil. The digging of the potatoes is sufficient without damaging the potatoes and the power consumption is reduced.
3. The use of imported Spanish disc cutter, timely and effective cutting of yam and other weeds, to prevent dragging phenomenon,with a long life, reliable performance, stable work and so on.
4. Compact structure, high rate of potato, tuber damage, safe and reliable, high operating efficiency.