1>expanded metal sheet is also called expanded wire mesh or stretched metal.there are kinds of materials,such as, aluminum expanded metal, stainless expanded metal,xpm expanded metal, flattened metal, gothic mesh, expanded metal grating, expanded metal mesh

worker and producing

2>processing:Each sheet is expanded in the regular form and then passed through a cold rolled reducing mill. In this process the length of the sheet is elongated - usually about 5% - but the width of the sheet remains the same. The sheet is then sent through a leveler to maintain its flatness.

 3>The strands and bonds are set at a uniform angle to the plane of the sheet giving a dimensoinal appearance to the finished product.Due to its special structure, this also adds strength and rigidity , allows air circulation, as well as making a skid resistant surface. This is the original and most popular type of expanded mesh with the familiar diamond shaped opening

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USES: mainly used in civil building approving cement, machinery and equipment protection,  handicrafts manufacturing, highgrade speakers nets. Highway barrier, sports venues, road net belt more fencing. 

Also can be used in construction, highway and bridge reinforcement in doing.