The present invention provides a method and a system for quickly preparing low-salt kimchi, which can enable kimchi materials to be quickly salted down without damaging the same and can sequentially automate a process for preparing kimchi. The method for quickly preparing low-salt kimchi of the present invention comprises the steps of: heating such that the temperature in the deep part of trimmed and cut kimchi ingredients reaches 35-60°C and the temperature is maintained for ten minutes or more； immersing the heated and dried ingredients in salt water having the concentration of 3-25% and maintaining the temperature of 0-30°C； cleaning and dehydrating the ingredient immersed in the salt water； and manufacturing kimchi by mixing seasoning with the cleaned and dehydrated kimchi ingredients. Furthermore, the system for quickly preparing low-salt kimchi of the present invention comprises: a heat treatment device which heats trimmed and cut ingredients such that the temperature in the deep part of the ingredients reaches 35-60°C, and which dries the ingredients such that the ingredients weigh 80-95% of the original weight； a brine cooling immersion device for immersing the ingredients that have passed through the heat treatment device in salt water having the concentration of 3-25% and maintaining the temperature of 0-30°C； and a cleaning device for cleaning the ingredients that have passed through the brine cooling immersion device.La présente invention concerne un procédé et un système pour préparer rapidement du kimchi pauvre en sel, qui peuvent permettre à des matières de kimchi d'être salées rapidement sans l'endommager et qui peuvent automatiser de façon séquentielle un processus de préparation de kimchi. Le procédé pour préparer rapidement du kimchi pauvre en sel selon la présente invention comprend les étapes consistant à : chauffer de telle sorte que la température dans la partie profonde d'ingrédients de kimchi taillés et coupés atteint 35-60 °C, et que la tem
