4G WASHING MACHINE by yeon ju chung from korea

4G is the unique waterless washing machine. By moving the cleaning conveyor, laundry is sent to the next level.
when laundry gets through the first level, 4G stain scan moves to search how much stain is on the clothes.so the machine can caculate
the mount of OXY LIQUID which will be used to clean it. by looking through the top glass, user can see the progress of the cleaning.