The production steps and process of perforated metal mesh are as follows:
1. Precise mold design is crucial at the beginning of perforated metal mesh production. The quality of the mold largely determines the quality of the perforated metal mesh product. Therefore, in recent years, we have invested significant funds and effort in perforated molds, significantly improving our mold design and manufacturing capabilities and accumulating a variety of mold patterns.
2. Punching: We now use the most advanced domestic WKC-2000 CNC punching machine. Stepper motor feeding and PLC operation control ensure product accuracy of +/-0.15MM, and standardized management is implemented. It can punch plates ranging from 10mm to 0.2mm.
3. Plate cutting: Cutting the entire roll of plate into the required dimensions.
4. Sheet Edge Trimming: If the sheet edges exceed your required tolerances during manufacturing, our skilled technicians can remove the excess edges according to your requirements.
5. Perforated Sheet Leveling: We use a leveling machine to restore deformed perforated sheets to their original flat state. Steel sheets with thicknesses from 0.8mm to 12mm can be leveled. We also clean the perforations, requiring the use of lubricant, but we also have a degreasing process to remove surface imperfections, leaving the perforated sheet clean.
6. Surface Treatment of Perforated Sheets: Punching, leveling, and cutting processes can result in imperfections on the sheet surface, but these imperfections are generally acceptable in industrial products. If you have special requirements, we will take additional measures such as powder coating or painting, electro-galvanizing, hot-dip galvanizing, anodizing, etc., to prevent these imperfections.
