... Ketchup Making Line, is specially designed for the tomato paste and tomato ketchup producing, from the original tomatos, washing, sterilizing, ... with products of all the components and machines of this line, are made of stainless steel 304, comply with ... bacterium with 1:10000 liquor potassium permanganate continuously.B, After washing and sterilizing, transport the tomatos to steam and softening, ...