perforated  metal sheets

Perforated metals are made by high speed feed and punching machines
Used extensively in architectural, engineering, building, agricultural, nuclear power, food processing, and petrochemical industries
The round hole perforation is the most popular type of perforated pattern used and manufactured in coils or sheets
Aperture:
In general it is advisable to use a hole size larger than the material thickness

Material: stainless steel, carbon steel, galvanized steel, aluminum, brass, and more
Hole shape: round, square, long round, triangle, scale, diamond, oval, and more

 
The closer the hole size and material thickness comes to a 1 to 1 ratio, the more difficult and expensive the process is
Dependent on the material type, smaller hole size to material ratios can be achieved
contact your sales representative to discuss your special requirements
The minimum diameter that we can fabricate is 0.003-inch (0.08mm)