This machine is mainly used to crush tubers, such as: Potato,Sweet potato,Lotus root,Pueraria lobata,Yam,cassava,Taro,Canna edulis,etc. Used to make healthy starch after crushing, filtering and drying. It can also be used to crush some fruits and garlic,onion,ginger,etc. We have both paint type machine and stainless steel type machine, with motor or not also can choose,the motor need to install a plug yourself, please choose according to your needs..syi