Perforated sheet metal

The calculation of the void E% that remains after the perforation of the sheet metal (air) is derived from the following formulas:
Τhe open area Ε% is ascertained by means of the following formulars:

Where: Φ=hole diameter, T and T₁=hole center distance, E%=opening percentage. Where: Φ=hοle diameter, Τ and Τ₁=pitch, Ε%= open area.

TABLE 1 INDEX

1000 X 2000 mm Immediate availability – In stock

Special Order Customers design

We accept special orders for perforations in various dimensions and designs.
The standard dimension offered is 1000x2000mm. It is also possible to manufacture in a dimension of 1250x2500mm.
Perforation can be done in sheets of Sheet Metal (DKP 1203 and black St 37) Stainless Steel INOX 304 I, Aluminum, Brass, Copper, Plastic, Wood and Paper.

We accept customers designs for perforations in various dimensions and sizes.
The on stock dimension is 1000 χ 2000 mm. We also accept customers designs for dimensions1250 Χ 2500 mm.
We can perforated sheets of metal (DΚΡ 1203 and St 37), ΙΝΟΧ 304 Ι, Aluminium, Brass, Copper, Plastic, Wood and Paper.

PERFORATED SHEETS PERFORATED SHEETS

The calculation of the void E% that remains after the perforation of the sheet metal (air) is derived from the following formulas:
Τhe open area Ε% is ascertained by means of the following formulars:

Where: a and b=hole side, T and T₁=hole center distance, E%=opening percentage.
Where: α and β=hοle side, Τ and Τ₁=pitch, Ε%=open area.

TABLE 4 INDEX

PERFORATED SHEETS PERFORATED SHEETS