The twin-screw vacuum stripping machine is one of the core equipment in soap forming production lines, mainly used to refine, exhaust, and extrude the ground soap flakes or particles in a vacuum environment, forming continuous and dense soap strips. Through the synergistic effect of twin-screw, it ensures a tighter arrangement of soap molecules, enhances the fineness and transparency of soap, and is suitable for efficient production of products such as soap and laundry soap.