Electrowelded grating with half moon serrations

Grating with a non-slip surface thanks to the half moon serration applied to the bearing bars that guarantee a minimum degree of slipperiness, R11 and maximum R12, depending on the size of the mesh and the thickness of the bearing bar.

More details about this product

Method of manufacture

Method of manufacture

A electrowelded or electroforged grating consists of serrated bearing bars and transversal rods joined by welding, without the use of added material, and by pressure concentrated on the joints, guaranteeing the joint at each intersection and the uniformity of the grating.

Material and finish

Material and finish

Various qualities of hot rolled carbon steel, is the most common material used in the manufacture of
electrowelded grating. The stresses to which it would be subjected determine the quality and finish, with the most recommended being galvanized, which provides the essential protection against corrosion. The stainless steel is another material in which can be used to make electrowelded gratings.

Display of the product in 3D

Graphical representation of the product

The pictures shown are type details whose measurements are set out in the Product Manufacturing Table.


Side view


Isometric view

Product table of manufacture

The values shown in the tables are referenced to those included in the graphical representation of the product. AxB represents the distance between the axes of the bar (A) and (B) in millimetres, the distance between axes of the twisted square.

rejilla-electrosoldada-dentado-ondulado-pletina-portante-tabla-en Ver tabla de fabricación

Note: For separations between squares equal to or greater than 76 mm, see.

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