Steel structure roof vents are one of the widely used ventilation and smoke exhaust equipment in industrial plants. In order to ensure the effect of ventilation and smoke exhaust in the workshop, the service life of the roof louver vent is very important. There are many factors that affect the service life of the natural vent, and the most important one is the anti-corrosion technology.

1. Applicable industries of steel structure roof vents

Because louvered ventilator is used in a wide range of fields, including e-commerce, furniture, logistics, machinery, shipbuilding, aerospace and other industries. For some special industries, it is necessary to focus on anti-corrosion performance, including electrolytic aluminum workshops, chemical workshops, welding workshops, high-heat workshops, and corrosion workshops. Fluorocarbon coatings can be used for corrosion protection, or aluminum alloy profiles can be used for corrosion protection. 

2. The anti-corrosion steps of the roof louver vent

The anti-corrosion treatment of the roof louver vent needs to be operated according to certain steps. First, the surface treatment needs to be done. If there are rust spots on the surface, need to use a rust remover to remove the rust spots and also need to remove the welding parts. The second step is to focus on anti-corrosion treatment in the skeleton cuts and welds in the ventilated climate, and spray anti-corrosion treatment at least twice. Finally, it is necessary to consider the details of the ventilation building, including solder joints, incisions and other locations that need to be hot-dip galvanized anti-corrosion treatment.

3. Basic requirements for anti-corrosion of smoke vent rooflight

To ensure the quality of the anti-corrosion technology of the smoke vent rooflight, we must follow its basic requirements, mainly include three aspects: do a good job in the surface treatment, select high-performance raw materials and meet the required anti-corrosion coating thickness. Only in this way roof louver vent can have better anti-corrosion performance.