Product features of rubber vulcanization tank, rubber tube vulcanization tank, rubber shoe vulcanization equipment: 1. High safety: automatic safety interlocking pressure, manual safety interlocking, automatic pressure control, manual exhaust valve, ultra-high pressure alarm, automatic safety valve and other six-level safety protection measures. The tank door cannot be opened as long as there is pressure in the tank, which solves the potential safety hazard caused by misoperation. 2. Inflatable seal: Inflatable seal can be achieved when the door is closed, and the door can be deflated and vented. As long as there is pressure in the tank, the air will not leak, which solves the problem of air leak in the tank. The seal ring never wears and has a very long service life.