Galvanized sheet punching mesh (round hole mesh) uses high-quality galvanized sheets as raw materials and is processed by advanced CNC machines. Buyers who produce and process galvanized sheets can call the sales hotline, company phone number, fax, galvanized sheet Introduction to plate punching mesh: 1. Raw material: galvanized metal plate.
Second classification: Galvanized perforated mesh can be divided into hot-dip galvanized perforated mesh, cold-dip galvanized perforated mesh and electro-galvanized perforated mesh.
Three characteristics: Made by stamping, the mesh surface is flat, smooth, beautiful, sturdy and durable.
Four specifications: rolled plate, flat plate, can also be processed and customized according to customer needs.
Five uses: mining, medicine, grain screening, indoor sound insulation, silencer, grain depot ventilation, mechanical protection.
Features of Six Galvanized Sheet Perforated Mesh:
Easy to process and shape, can be painted or polished, easy to install, eye-catching appearance, various thicknesses of plates, multiple choices of apertures and arrangements, good sound absorption, light weight of weight long service life precise dimensions extra long wear resistance.
Seven categories of galvanized perforated mesh:
Cold galvanized perforated mesh, hot dipped galvanized perforated mesh and electro-galvanized perforated mesh.
Cold galvanizing is to hang the workpiece that has also been deoiled and rusted and shows no dirt and infiltration on the cathode in a special electroplating tank, and the anode is zinc. When the DC power supply is turned on, the zinc ions on the anode migrate to the cathode and are discharged on the cathode, so that the workpiece is coated with a layer of zinc. The coating of hot-dip galvanizing is thicker, generally microns, and the coating has higher anti-corrosion capabilities. It is suitable for long-term rust prevention of steel parts for outdoor work, such as punched mesh, wrought iron guardrails, large-size fasteners and other relatively rough workpieces.
Hot-dip galvanizing is also called hot-dip galvanizing. The steel workpiece is degreased and rusted to present a dirt-free and wetted surface. It is immediately immersed in a plating bath where the zinc has been heated and melted in advance. On the surface of the workpiece A method of forming a zinc coating. The earlier iron water pipes were hot-dip galvanized.
With electro-galvanizing, the surface of the workpiece is smooth and flat, but because the coating is relatively thin, generally within microns, the anti-corrosion time will be relatively short. They are all used for rust prevention of indoor parts, such as chassis bottom panels, small-size fasteners, etc.
Shandong cheap mining screen galvanized plate round hole mesh