... 7>. Voltage in China: Three phases: 380V/50Hz, Single phase: 220V/50Hz, we can make it according to customers’ Local voltage ... : All the machines are made by stainless steel Macaroni making machine adopts the flour,corn starch,and potato starch as the ... finish steaming, extrusion and shaping in one step without boilerMacaroni making machine adopts potato starch, potato powder and corn starch as main ...