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1. Increased safety: During normal operation, there will be no electric arcs, sparks, or dangerous low temperatures. The structure will be further refined to enhance the security and reliability of the equipment;

2. Explosion proof type: When the device is installed in normal operation, it can place components that may experience spark arcs inside the explosion-proof shell. The explosion-proof shell can withstand external explosion pressure without damage, and can ensure that the energy is reduced when the external flame gas passes through the gap to isolate and prevent the explosion of gas outside the shell.

3. Intrinsic safety type: The circuit equipped with external decorations should not extinguish explosive debris under normal circumstances or in the form of regular faults due to electrical sparks and thermal effects.

4. Positive pressure type: Adhere to the principle that the pressure of the external protective gas is higher than the surrounding pressure to prevent explosive mixtures from entering the shell or a sufficient amount of protective gas from passing through the shell, so that the concentration of explosive mixtures outside can be reduced below the upper limit of the explosion.

5. Sealing type: It will seal the parts that may ignite explosive mixtures, such as arcs, sparks, or high temperatures, so that it cannot ignite the surrounding explosive mixtures.

Article source: Jiangmen Pneumatic Equipment Manufacturer http://yubisaki.cn