At the beginning of the galvanized perforated mesh, precise die design is required. The quality of a die determines the quality of the galvanized perforated mesh product. The most advanced domestic wkc- 2000-type CNC punch equipment production. Stepper motor feeding and plc operation control make the product precision up to +/-0.15MM, and implement standardized management, which can punch plates within the range of 10mm–0.2mm.

Cutting of galvanized perforated mesh sheet is cut from full rolls to the size you need. The edge of the board is out of the tolerance range during the trimming process of the board, and the excess edge can be removed as required. The leveling of the galvanized perforated mesh The use of a leveling machine can restore the punched and deformed galvanized perforated mesh to its original flat state. In general, steel plates with a thickness of 0.8mm-12mm can be leveled. And cleaning the punching hole requires the use of lubricants, but there is a degreasing process that removes traces on its surface and makes the orifice plate appear clean.

In the surface treatment of galvanized perforated mesh, the processes such as punching, leveling and cutting will lead to the incomplete surface of the sheet, but these imperfections are acceptable for general industrial products. In general, galvanized perforated mesh manufacturers carry out additional measures such as powder spraying or painting, electro-galvanizing, hot-dip galvanizing, anodizing and other preventive measures according to customer needs.