Flameproof type is one of the most commonly used explosion-proof types adopted by explosion-proof products on the market, with applicable standards being GB/T 3836.1 and GB/T 3836.2. It mainly achieves explosion protection through the protection of flameproof enclosures. The flameproof enclosure must have sufficient thickness and strength; even if an explosion occurs inside the equipment, the flame will be extinguished due to the width, clearance and roughness of the joint surface of the flameproof enclosure, which will not ignite the external hazardous environment. On the other hand, even if an explosion occurs in the external hazardous area, the flameproof enclosure also has explosion resistance performance. In summary, the enclosure can both prevent explosions and resist explosions. Therefore, the equipment will be relatively bulky.

STS has been deeply engaged in the explosion-proof field for many years, familiar with the requirements of the GB/T 3836 series standards, and has rich experience in the design and rectification guidance of explosion-proof products. It can provide services such as flameproof enclosure design, drawing, certification acquisition, and drawing preparation. If you have such certification needs, remember to send us a private message!