The anti-corrosion method commonly used for wire mesh fences is the powder dipping method, which originated from the fluidized bed method. The so-called fluidized bed was originally applied to the contact decomposition of petroleum on the Winkler gas generator, and the solid-gas two-phase was developed. Contact process, and then gradually used for metal coating.
1. The selection of the frame of the fence, some regular large factories use angle steel and round steel, but the angle steel and round steel used in different parts should also be different.
2. It depends on the mesh of the fence. Usually, the mesh is welded with different specifications of iron wire. The diameter and strength of the iron wire directly affect the quality of the mesh. The selection of wire should be made by a regular manufacturer. Finished wire drawn from high-quality wire rod produced
3. Welding or weaving process of mesh, this aspect mainly depends on the skilled technique and operation ability between technicians and good production machinery. Generally, a good mesh is a good connection for every welding or preparation point.
4. To grasp the overall spraying process of the guardrail, generally speaking, the overall product should pay attention to the uniformity of the spraying, and the quality of the coating is also crucial.
Post time: Jul-09-2020