Meige net is also called anti-theft net, and it is called net flower in Shandong province. The production process is generally double-column welding machine (manual welding has been eliminated). The aperture on the reverse side of each grid is generally 162.5px-350px. The thickness of the iron wire used is generally 3.5 mm -6 mm to 6 mm, and the wire is generally Q235 low carbon wire. The iron wire is embossed and welded into a mesh black sheet. The general sizes of mesh are 1.5m× 4m, 2m× 4m and 2m× 3m.

The general surface treatment is cold (electro) zinc plating. There are also hot dip galvanizing, plastic dipping and plastic spraying. But in general, 99% is cold (electro) galvanized. That's great. Com has the following points to pay attention to:

1. Wire diameter

The smaller the mesh, the thinner the warp, the larger the mesh and the thicker the warp. For example, the mesh of 162.5px requires an iron diameter of 3.5mm-4mm. If it is thinner, it will break if it is welded. If it is thicker and heavier, the workers can't bear it.

2. Overall dimensions

The overall size and width of Meguiar's grid are generally less than 2 meters. The length is generally not more than 4m. More than 2 meters is labor intensive for workers, and zinc plating is not good. The length can also reach 6 meters, but it will not exceed 6 meters. Generally, the price will increase significantly after exceeding 4 meters.

3. Whether the solder joint is welded firmly.

Micron's grid solder joint welding is generally firm, but if the worker is a novice and the adjustment technology is not high, solder joint opening will occur. Once this happens, it will inevitably bring huge losses to customers and factories.

4. Electroplating procedure

Galvanizing is also a problem-prone part of Meguiar's network. Many workers are irresponsible. If the boss is not careful, workers are likely to shorten the galvanizing time soon, resulting in no zinc. In this way, factories and distributors will also suffer heavy losses.