sidewall fan

DWEX series side wall anti-corrosion square axial flow fansummary:

The adoption of forward swept blades, low-noise external or internal rotor fan motor direct drive, square shell design can be easily installed on concrete walls, brick walls or light steel pressed wall panels, and the square rain cover structure is firm 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 DWEX-350-EX4 explosion-proof materialssidewall fanAnti corrosion fanPurpose:

Generally used for side wall exhaust, equipped with a 45 ° rain cover (or specially manufactured to 60 °) and insect proof net (can 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). The WEXD series fan adopts forward swept blades, low-noise external or internal rotor fan motor direct drive, and a square shell design that can be easily installed on concrete walls, brick walls, or light steel pressed wall panels. The square rain cover structure is firm and has a beautiful appearance. It has the characteristics of low noise, large air volume, reliable operation, wide range of performance parameters, and easy installation, and is applied to the side wall ventilation and air exchange of workshops in factories and mines, as well as civil and commercial construction projects. According to the requirements of the conveying medium, it can be made into anti-corrosion and explosion-proof types.

The WEXD (WEX) series fans are generally used for side wall exhaust, equipped with a 45 ° rain cover (or specially manufactured to 60 °) and insect proof mesh (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). Accessory selection: Gravity check air valve (to ensure that the workshop remains isolated from the outside when the fan is not turned on), please specify when ordering.

sidewall fanmanufacturer

Recheck if all components of the fan are intact, otherwise they should be repaired before installation and use.sidewall fanDuring installation, safety devices must be installed to prevent incidents and installed and wired by professionals familiar with relevant safety requirements. The air ducts at the inlet and outlet of the fan are separately supported, and it is not allowed to add the weight of the overlapping pipes to the components of the fan; When installing the fan, attention should be paid to the horizontal position of the fan. The connection between the fan and the foundation and the air outlet duct should be adjusted to fit naturally, and forced connection is not allowed. DWEX modelsidewall fan， SEF modelsidewall fan，sidewall fanAfter installation, use your hand or lever to move the impeller and check for any tightness or rubbing, as well as any objects that may hinder rotation. Only when there are no abnormalities can you proceed with the trial operation. The exposed part of the fan transmission device should have a protective cover (provided by the user). If the fan inlet is not connected to the pipeline, a protective net or other installation device (provided by the user) should also be added.sidewall fanThe distribution control box must be matched with the corresponding fan (referring to power, voltage, pneumatic mode, control form, etc.).