Explosion proof side wall exhaust fan

Explosion proof side wall exhaust fanAdopting advanced forward swept blades and low-noise external or internal rotor fan motors for direct drive, the square shell design can be easily installed on concrete walls, brick walls, or light steel pressed wall panels. The square rain cover structure is sturdy and aesthetically pleasing. It has the characteristics of low noise, large air volume, reliable operation, wide range of performance parameters, and easy installation, and is widely used for side wall ventilation and air exchange in factories, mines, workshops, and civil and commercial construction projects. According to the requirements of the conveying medium, it can be made into anti-corrosion and explosion-proof types.

Fans are generally used for wall mounted ventilation, equipped with a 45 ° rain cover (or specially manufactured to 60 °) and insect proof nets (to prevent insects from flying into the workshop through lights at night). The side wall air supply fan model can be made into DWSP (WSP) according to the needs, equipped with a 90 ° rain cover (windproof, rain proof, dust proof) and insect proof net (can prevent insects from flying into the workshop through lights at night).

Explosion proof side wall exhaust fanDuring use, failure to clean and maintain in a timely manner resulted in oil stains on the impeller, causing deformation of the blade curvature and angle. The WEXD-500D4 side wall fan also experienced a significant decrease in air volume and total pressure parameters, thus failing to meet the requirements for smoke exhaust during use. In addition to the factors mentioned above that affect the effectiveness of the WEX side wall fan, if the fan is in a harsh environment during use, its components are prone to rusting and other problems. As a result, the performance of the fan is damaged, and its effectiveness is inevitably not guaranteed.