Our stuffed bun line consists of the main machine, filling depositor, twisting machine, and tray arranging machine. The dough is rolled and stretched by the three roll dough sheeter. The pressed dough sheet is filled by a separated filling depositor, and then rolled to the strip shape by roller and an auxiliary roller. The cutting length can be set according to the user's requirements to fit the forming machine. The finish stuffed buns will be placed automatically by the tray arranging machine, which is convenient, and avoids the food being artificially contaminated.