The arch domed smoke ventilator is an electric lighting and smoke exhaust skylight with beautiful appearance, good lighting performance and a wide range of applications. It is often used in industrial environments such as automobile manufacturing, warehousing and logistics, and machining. The round arched smoke vent skylights can be divided into four categories according to the different opening methods of the sash.

1. Sliding

The way of opening the sunroof is to slide left and right, which is called a sliding dome sunroof. This type of dome-shaped smoke ventilator has good lighting performance and is usually mainly used for lighting. The sliding opening area is generally 50% of the window sash. After opening, the ventilation area of ​​the opening window opening is not less than 90% of the opening sash. It has better lighting and ventilation effect.

2. Side opening

The window type code of the side-opening smoke vent skylights is C3CT or MC3CT, of which MC3CT is a multi-layer window sash. The top of the arc-shaped skylight is fixed, mainly used for lighting. The sashes on both sides can be opened for ventilation and smoke exhaust. This type of dome-shaped skylight can not only meet the daily ventilation needs of the workshop, but also has good rainproof performance.

3. Upper opening

The smoke exhaust ventilator on the dome is arc-shaped, and the arc part is fixed and part is movable. The moving part is the sash that can be opened. The dome-shaped electric fire smoke exhaust window is mainly used for lighting, and is generally used as lighting. When ventilation and smoke exhaust are required, the movable window sash can be opened upward through the electric push rod. To achieve the role of ventilation and fire smoke exhaust.

4. Fixed

The sash of the dome-shaped fixed skylight cannot be opened, and it is mainly used for lighting. Such skylights are mainly used in projects with high lighting requirements.