The position of the internal throat of the steel building ventilation system is equipped with an electric valve plate, which is tightly closed. The electric opening and closing valve plate is opened separately in summer and autumn to ensure excellent exhaust and ventilation; it is closed tightly in spring and winter, which can ensure that the heating system is operating normally.
Layout along the slope, suitable for large slope steel structure buildings, with triple performance of lighting, ventilation, and fire and smoke exhaust
Adopt the patented technology of “holistic waterproof structure”, no leakage hazard
Evenly distributed on the sloping roof to ensure balanced ventilation, smoke exhaust and lighting
Standardized mass production, quick installation, high cost performance
Ventilator code |
Throat width(mm) |
Throat length(mm) |
Ventilator height(mm) |
MCW6HD—0612n |
600 |
1200*n、1500*n |
730 |
MCW6HD—0712n |
700 |
1200*n、1500*n |
820 |
MCW6HD—0812n |
800 |
1200*n、1500*n |
850 |
The size can be customized according to client’s requirement.
The ridge ventilator is widely used in light industrial plants, such as electronics workshops, logistics storage, spare parts production.
The natural roof ventilation accepts holistic waterproof structure to prevent water leakage.