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Explosion proof is one of the most commonly used types of explosion-proof products in the market, and the applicable standards are GB/T 3836.1 and GB/T 3836.2. The main way to achieve explosion prevention is through the protection of explosion-proof enclosures. The explosion-proof shell should have sufficient thickness and strength. Even if an explosion occurs inside the equipment, the flame will extinguish due to the width, gap, and roughness of the bonding surface of the explosion-proof shell, and it will not ignite the external hazardous environment; On the other hand, even in the event of an explosion in a hazardous location outside, the explosion-proof enclosure still has blast resistance. Overall, the casing is both explosion-proof and blast resistant. Therefore, the equipment will be relatively bulky.

Zhongnuo Testing has been deeply involved in the field of explosion-proof for many years, familiar with the requirements of the GB/T 3836 series standards, and has rich experience in designing and guiding the improvement of explosion-proof products. It can provide services such as explosion-proof shell design, drawing, certification, and drawing preparation. If you have any certification needs in this area, remember to send us a private message!