MP30/XI steamed bun machinery is developed based on the original MP30/2 steamed bun machinery. It is a new product that can produce well-shaped steamed bun with accurate measurement. This machinery can produce steamed bun from the dough mixed with wheat flour, additive and water. The column-shaped steamed bun with globe-roof is produced after extrusion, transportation, cutting and rolling circle. This machinery can be widely used in government-sponsored institution, factories and mines, school canteen and factories that processing steamed buns.