4-68 series large flow centrifugal induced draft fan
The 4-68 series centrifugal induced draft fan is suitable for indoor ventilation and air exchange in general factories and large buildings. It can be used to either intake or exhaust gases. The gases transported by the 4-68 fan should generally be air and other non-combustible, non-harmful to human bodies, and non-corrosive to steel materials, with a temperature not exceeding 80°C. The gas must not contain viscous substances, and the dust and hard particles must not exceed 150mg/m³. It features large flow, low noise, and is widely used in building ventilation, material ventilation and drying, air purification, industrial waste gas treatment, industrial dust collectors, air purification and emission in harmful work environments (such as paper-making production lines, electrolytic aluminum production lines, textile factories, etc.), as well as blower systems for boilers and brick kilns, gas transportation, and transportation of particles/powders/debris/fibers.
Product Features:
①Can output a large gas flow while meeting pressure requirements, with low noise.
②Motor uses high-efficiency, energy-saving motors from leading Chinese manufacturers (user-specified brand motors can also be installed), reliable quality, and lower energy consumption.
③V-belt drive allows the fan to operate at the most suitable speed. Simple installation, requiring no professional technical support.
④Airflow channels and impellers are optimized multiple times, achieving higher efficiency and energy savings compared to standard large flow fans.
⑤Made of high-quality carbon steel; stainless steel or other metal materials can be used upon user request.
⑥The impeller is annealed to completely eliminate the internal stress generated during welding, ensuring that the impeller will not undergo shape creepage or crack.
⑦All units are subjected to operational testing and vibration value checks after production, ensuring reliable operation.
⑧Simple installation, requiring no professional technical support.
京公网安备 11010802043282号