How to Dry Noodle by Twesix Noodle Dryer? The drying process of dried noodles by Twesix noodle dryer can also be divided into 4 stages, namely: The first stage: the cold wind fixes the noodles and naturally evaporates the moisture on the surface of the noodles, reducing the moisture of the noodles to less than 28%. The second stage: moisture retention and sweating, maintaining high relative humidity, and heating at the same time, so that the moisture inside the noodles diffuses outward, and the moisture content of the noodles is reduced to less than 25%. Three stages: heating up, quickly evaporating water in a high temperature and low humidity environment, reducing the noodles to less than 16%. Four stages: cooling and dissipating heat, dissipating the heat of the noodles, and then evaporating part of the water, so that the noodles have a moisture content of 12.5 to 14.5%.