▎ 摘　　要

NOVELTY - The machine has a third passage which is formed between the metal material import and the machine head mouth mold (50). The rubber soft capsule material import (10), rubber material import, and the metal material import are respectively connected with the automatic feeding system. The automatic feeding system comprises composite sterilization system. The inner wall of first channel is covered with ceramic film. The inner wall of second channel is covered with the PTFE thin film. The inner wall of third channel is covered with the graphene thin film. USE - Excavating machine mold system for producing rubber sealing piece. ADVANTAGE - The mold system has good stability, high reliability, suitable operation, high production efficiency, strong practicability and novel design, and is easy to popularize application. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the excavating machine mold system for producing rubber sealing piece. Rubber soft capsule material import (10) Metal material imports (20,30) Product outlet (40) Machine head mouth mold (50)