This machine can cut potatoes into 0.5mm-1.5mm pieces and 1.5mm above is customizable. The cutting speed is fast and the thickness is accurate, which is good for equably frying. The cover is made of #304 stainless steel and the capacity is four times higher than conventional model FC-501. It is suitable for canteen, troops kitchen, dietary hosting, supermarket, minimally processed vegetable distributing enterprise, farmers markets, etc. to cut potatoes into piecees.