The Quanxing 5TY-33-114 vertical corn sheller has been available in over 10 years. Through repeated communication with users and taking their advice, the manufacturer has kept improving the product. The product can be used to shell cobs of various sizes by adjusting the position of drum, shelling knife edge and lower screen. It will produce broken cobs as less as possible. Users should dry their cobs as much as possible because wet cobs can not be shelled completely and cobs may be broken.