The metal building ridge vents are installed and arranged on the roof of the industrial plant, which have a good ventilation and heat dissipation effect on the internal environment of the plant and workshop. In the installation process of the roof ridge vent, the skylight throat is very critical. The skylight throat generally refers to the same width as the reserved opening on the roof of the same factory, which is just enough to install the ridge ventilator.

The throat size of the metal building ridge vents is directly related to whether the ventilation volume is large or small. If the throat size of the ridge ventilator is larger, it means that the volume of the steel roof ridge vent selected is also larger. The hourly natural ventilation is also greater, which is very good for those workshops that have a great demand for ventilation, such as high-temperature, high-heat boilers, and metallurgical workshops. If it is only for general ventilation needs, you can choose a small throat,