How is expanded metal made




















A Versatile Product Expanded sheet metal is a versatile and economical product that is durable, easy to work with, and provides low wind resistance. The strands and bonds of the diamond-shaped trusses add strength and rigidity. Materials we stock include: Expanded steel sheet Expanded aluminum sheet Expanded stainless steel sheet Our Expanded Aluminum sheet comes in two sizes which are both flattened.

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Throughout recent years, the usage of expanded metal has also increased to an extent, such as automobiles, electric instruments, firing trays, acoustic equipment, machine covers, roads, vessels, side road protection, buildings, flower stands, bird cages, lattices for windows, gates, partitions, fences, household equipment like shelves, walkaways, and also furniture.

Also used for heavy applications like aircraft, ornaments, electric appliances, vehicles, chemical equipment, EMI shielding, air filters, mechanical equipment, marine soundproof objects, thermal insulation panels, etc.

Advantages of Expanded metal. Standard dimensions and types. This expanded metal mesh is available in sheets and rolls. You can customize it as per your standard as well—the smaller the range, the more resistance in the mesh.

Here, the mesh with the smallest range weighs about 3. And the one with a more extensive range weighs about 5. Suppose you have followed this resource in detail. In that case, you can now tell that an expanded metal sheet is better than other similar metal variations in various ways. Undoubtedly, the demand for this material is alarmingly high and is developing in useful ways.

Expanded metal is produced following the current accident prevention and anti-slip regulations. Share this on WhatsApp. Related Posts. Despite technological advancements, the modern process for expanding metal remains similar to the original technique. Expanded metal is plate or sheet that has been cut and stretched into a mesh. Stretching the metal results in a mesh with diamond-shaped spaces — although many other patterns can be created.

Many types of metal can be expanded, including: stainless steel , hot rolled steel , cold rolled steel , aluminum and more. The pattern of the mesh can either be staggered providing the most open area or in a straight pattern with all rows and columns aligned.

The proportion of open area determines the amount of space for the passage of air, water and light, and will vary according to the intended application of the expanded metal. Expanded metal is produced by an expanding machine, which turns solid metal sheets and coils into an expanded metal mesh.

The expanding machine is fitted with a knife which determines pattern for the mesh. As the metal is fed through the expanding machine, it is cut and stretched simultaneously using a pressured slitting and stretching process. The slits created by the knife allow the metal to be stretched, which produces uniform holes.

To ensure a consistent pattern, the expanding machine is programmed or operated manually as the metal is fed through. The finished expanded metal is then wound into coils or cut into sheets. Depending on the intended application, different thicknesses of metal can be used and different mesh patterns can be chosen.

D Long Way Diamond and S. Short Way Diamond are commonly used to indicate the desired length and width of the diamond shaped mesh holes. Standard expanded metal is extremely versatile and economical. It comes in a variety of gauge and opening sizes.



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