The smoke vent is installed on factory's roof, which plays the role of ventilation, fire fighting and smoke exhausting. Commonly used in machinery manufacturing, warehousing and logistics, electric power, steel, metallurgy and other industries. The service life of the ventilation and smoke exhaust skylight is a very concerned issue for the owner and the general contractor. Today, Xiaobian from McWay will come to popularize the influence of those factors on its service life.
1. Raw materials

Quality is the foundation and soul of smoke vent. The quality of the entire roof ventilation skylight mainly depends on the quality of the raw materials of each component. For example, the quality of the hot-dip galvanized steel sheet used for the skeleton and the quality of the lighting sheet used for the flashing board will directly affect the service life of the roof skylight of the factory. Any problem with any component will directly cause the ventilation and lighting skylight to fail to operate normally and affect its service life.

2. Technical strength

The structural safety performance and waterproof performance of the smoke exhaust ventilator is also the main factors affecting the lifespan of the skylight. If the ventilation skylight manufacturer does not have a structural design engineer or the structural design engineer checks and calculates the structural safety indicators inaccurately, it may cause major safety accidents such as collapse and falling of the factory skylight; if the waterproof performance of the throat ventilation skylight is not good, its The length of the waterproof service life will directly affect the service life of the entire skylight.

3. Installation quality

The smoke ventilator of industrial plants require professional installation teams to construct. Many small manufacturers on the market do not have their own full-time installation teams, and outsourced construction teams often do not have standardized construction standards. Due to unprofessional and irresponsible installation, water leakage or corrosion of components occurs from time to time, resulting in a long service life of roof ventilation skylights. reduce.