Unlike traditional explosives, carbon dioxide fracturing devices do not produce shock waves, open flames, heat sources, or various toxic and harmful gases resulting from chemical reactions. Applications have proved that the carbon dioxide fracturing device, as a physical fracturing equipment, has no negative effects at all and has high safety performance.

1. The thermal reaction process takes place in the inner cavity of a closed tube, causing cracking at low temperatures. The CO2 ejected has the functions of suppressing explosions and flame retardancy, and will not ignite flammable gases.

2. It can both achieve directional cracking and delay control. Especially in special environments (such as residential areas, tunnels, subways, underground, etc.), the implementation process generates little vibration, no destructive vibration or shock waves, and has no destructive impact on the surrounding environment.

3. Neither vibration nor impact can stimulate the heating device, so it has a relatively high level of safety during filling, transportation and storage. Moreover, the injection of liquid carbon dioxide only takes 1 to 3 minutes, and the cracking process is completed in just 4 milliseconds. During the implementation, there is no mute cannon and no cannon inspection is required.

4. No pyrotechnic depot is required. It is easy to manage, operate and learn, requires few operators, and does not need professional personnel to be on duty.

5. The cracking ability is controllable, and the energy level can be set according to different usage environments and objects.

6. When cracking, there is no dust or flying stones, no toxic or harmful gases are produced, the distance to avoid the blasting is short, and it can quickly return to the working surface for continuous operation.

7. In the process of stone mining, the texture structure is not damaged, and the yield and efficiency are relatively high.