ZH30 underground coal miners self-rescue devices

Isolated Chemical Oxygen Self-rescuer is individual breathing protection equipment which is made based on the principle of oxygen generation by chemicals. Miners use them when oxygen is poor or toxic gas put them in danger. It can also be applied for first aiders or workers from other enterprises or public institutions who works under the condition of oxygen deficit or toxic gas.

This products are designed and produced strictly according to the industry standard ‘Isolated Chemical Oxygen Self-rescuer’. It is safe and reliable.

The products are equipped by oxygen generation starter (Oxygen Generation Candle). The oxygen generation speed is high at the beginning. It is easy to use and ensures to generate breathing oxygen quickly when the self-rescuer is started.

We use the oxygen generation pill of potassium superoxide type which generates oxygen when it reacts with water and carbon dioxide human breathed. It can generate enough oxygen in short period.

With small size and weight, it is easy to take.