Rust removal is a process that must be done for smoke vent rooflight. Derusting treatment can make the roof vents longer service life and more durable. For steel components treated with paint anticorrosive treatment, rust removal of the base material is a very important process. If the rust removal effect is not satisfactory, no matter how good the paint is, it is easy to return to rust. How to remove rust on roof ventilation skylights? Generally, manufacturers use manual methods to remove rust, but the effect of manual rust removal is greatly affected by human factors. Even if the same person does it, there will be different effects, and the effects of different people are even different. Therefore, the result may be incomplete rust removal, and the grade does not meet the requirements.

In addition to manual rust removal, some smoke vent manufacturers also use shot blasting machines to remove rust. The shot blasting machine is generally aimed at H-shaped steel, and the steel plate wall thickness is generally above 6mm, which can fully withstand the high-speed shot of steel shot. Because the cross section of the skeleton profile of the smoke vent skylights is generally small, and belongs to the hollow thin-walled square steel pipe, the wall thickness Ibanez is 2-3mm. If you want to use shot blasting to remove rust, high-speed shot steel shots are easy to bend, deform, or make the surface uneven. If the problem of damage is to be reduced, there is also the problem of unclean rust removal.

As a manufacturer of smoke ventilator, Mcwell uses professional profile rust removers to remove rust. The profile rust remover is specially designed for the characteristics of smoke vent rooflight frame. The roof vents frame generally adopts the profile with small seconds and thin walls. Therefore, the profile is fed from one end of the rust remover, and the other end comes out to completely reach or exceed the rust removal of the component. The level of rust removal can fully meet the rust removal standard. The McWay ventilation rust removal treatment can achieve the minimum surface metallic luster effect. According to different requirements, we can even achieve a mirror effect on the surface after rust removal.