tis especially suitable for the solid proportion in the package which is larger than the liquid proportion, and the viscous filling food with different concentrations, so that it can be rotated during the sterilization process to achieve the purpose of no stratification and no precipitation during the shelf life (for example: eight-treasure porridge, Tinplate cans, plastic cans, flexible packaging that are prone to precipitation). The steam enters directly, the sterilization speed is fast, and the steam and sterilization time are saved. Shaking, Swing and Rotation can be available for different packages.