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Product Description
Product Overview
The fan is available in single-speed and dual-speed variants. The dual-speed fan, equipped with a dual-speed motor, offers two-speed regulation to satisfy the need for performance adjustment under different conditions. In addition, the fan can be configured with an inverter motor and controller to achieve variable frequency speed control. It is suggested to lock the control frequency between 25Hz and 50Hz.
To meet the noise requirements of different sites, the fan can be fitted with silencers of various lengths or have its soundproof cabinet thickened to lower the noise level.
Applications
The fan can be widely used for ventilation and air change in hotels, restaurants, auditoriums, cinemas, basements, industrial enterprises, office buildings, etc.
Manufacturing Process
The fan impeller is made of high-quality steel plate, and the casing is made of high-quality galvanized steel sheet. All parts are produced with molds and welded to form. The impeller has undergone dynamic and static balance correction, with a balance accuracy of no less than grade 5.6.
The soundproof housing of the fan is made of high-quality aluminized zinc steel sheet, bent and assembled. The box plate is formed using an advanced roll forming machine (RSA) for bending. The overall housing is clean in appearance, strong in corrosion resistance, and can be disassembled and assembled on site.
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