Ventilation of high-rise buildings

Xinfeng stainless steel industrial centrifugal fan is widely used in the exhaust of all kinds of high-rise buildings. The spring shock absorber is installed at the bottom of the fan, which is better and more durable than the general rubber shock absorber.

Box fans are widely used in building internal duct ventilation, and can be equipped with primary filter, medium primary filter and high primary filter to make the air inside the building more fresh.

Cabinet fans are widely used in pressurized air supply of central air conditioning.

Fire smoke exhaust

The pipeline fire fan can operate continuously at 280 degrees for more than 30 minutes, which can effectively discharge indoor harmful gases and reduce personal injury caused by harmful gases. Our factory has upgraded the fire fan. The air volume is increased by 15% compared with the old model of our factory, and the exhaust capacity is stronger.

tunnel ventilation

Xinfeng tunnel fan is widely used in all kinds of mine ventilation, high-speed tunnel ventilation, civil air defense engineering tunnel ventilation.