Låg ljudnivå i glasfiberfläkt

Fan model: FB 1120C
Fan air volume: 39209~59304 CMH
Fan pressure: 3007~2117 Pa
Balansnivå: ≤ G2,5 mm /s
Driftstemperatur: ≤80 ℃
Fan efficiency: ≥84.3%
Fan speed: 1230 rpm
Motor power: 55KW
Air duct diameter: DN1000~DN1200 mm
Fan color: Sand color[Support custom]

Produktintroduktion

01 Technology and testing

Low noise FRP fan design to meet the "JBT 8690-1998 industrial fan noise limit" requirements, raw materials using vinylester resin, different gas components can be customized special treatment, five axis engraving new technology, one mold molding, light weight and high strength, is a kind of energy saving centrifugal fan.

02 R&D Patent

A centrifugal fan 24 hours a day online service, arrived at the scene within 72 hours to solve, timely after-sales to provide technical support to manufacturers, on-site testing, regular inspection, lifetime warranty, national logistics door-to-door, worry-free use, full tracking service.

Tillämpliga scenarier

Low noise fiberglass fan is suitable for sewage treatment, chemical industry, electronic semiconductor process, metal smelting and other places containing acid and alkali gas production for discharge; Low noise fiberglass fan manufacturers own requirements are relatively high, and the working condition of acid and alkali gas density and emission standards, has strict requirements, for this fiberglass fan processing manufacturers to develop anti-leakage sealing device, but the use of the position is recommended to discharge the end of the emission system, and reduce the shell pressure capacity, frequent maintenance, saving the company's operating costs.

The Low Noise Fiberglass Fan is designed to meet industrial ventilation demands where quiet operation, chemical resistance, and high efficiency are equally critical. Manufactured from premium fiberglass-reinforced plastic, this fan combines acoustic optimization and aerodynamic performance to achieve low sound levels without compromising airflow or pressure.

Using a backward-curved impeller design and streamlined airflow channels, the fan minimizes turbulence and flow separation—two key factors that cause noise generation. In addition, vibration-isolation mounts and precision balancing further reduce operational sound levels. Typical noise ratings range between 60–75 dB(A), depending on capacity and installation.

The fan housing is lightweight yet durable, resistant to corrosive gases, moisture, and UV exposure. The bearing system is fully sealed to prevent contamination and extend service life. The fan is compatible with frequency inverters to adjust speed and airflow, making it adaptable to different ventilation demands. Flow rates typically range from 800 m³/h to 50,000 m³/h with static pressures up to 2,500 Pa.

Applications include laboratories, chemical ventilation systems, wastewater odor control, and electronics workshops where low noise and clean air are essential. The Low Noise Fiberglass Fan provides reliable and quiet operation, ensuring a stable air environment while reducing workplace noise pollution.