Application of spray technology in the fence

Fence develops by now , not only the pursuit of its intrinsic quality, but also the pursuit of its appearance .The spray technology not only can  enhance its intrinsic quality, but also improve its appearance, make it look more beautiful. The use of spray technology improves the guard's ability to resist oxidation and corrosion, allowing it to take longer, and the use of spray technology allows the exterior to be sprayed in a variety of colors to make it look better. How the spray is done.

Spray is the surface of fence sprayed with plastic powder.It is currently the most common  international application of a spraying method, which is different from the ordinary spraying technology.It is what we usually call the electrostatic powder coating method, The plastic powder is sprayed onto the surface of the guardrail under the action of an electric field. The electric field is obtained by charging the high-voltage electrostatic equipment. The plastic powder is adsorbed to the surface of the guardrail under the action of static electricity. 

And because the electric field exerts the same force on the powder, it is allowed to be uniformly adsorbed, thus forming a thin uniform thickness coating that requires further high temperature baking. At high temperatures, the plastic powder Can melt, and then form a dense protective layer, so that it can be fixed on the fence. Application of spray technology in the fence, making the fence look more beautiful, and it can have a longer lifetime.It is currently the most advanced kind of spraying technology.the time of spraying process has been shortened , and could be more economic than other coatings.the safety factor during the operation is relatively high, so this spray technology has been widely promoted.

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