Powder Coated Expanded Metal Mesh Diamond Mesh Shape Of Hole

 
Expanded metal mesh comes in two forms: raised expanded metal and flattened expanded metal.
Raised expanded metal is also known as standard expanded metal, it has diamond openings with slightly raised surface.
Flattened expanded metal is manufactured by passing the standard expanded sheet through a cold roll reducing mill, forming diamond openings with flat surface.

 
Expanded Metal Mesh is made from aluminum plate that is uniformly punched/slit and stretched, forming openings of diamond/ rhombic (standard) shape. Being expanded, the aluminum mesh plate will be in shape for a long time under normal conditions. The diamond-shaped structure and trusses make this type of mesh grille strong and rigid. Expanded Panels of Aluminum can be fabricated into various opening patterns (such as standard, heavy and flattened type). A variety of gauges, opening sizes, materials and sheet sizes are produced.