More Technical Details:

Perforated coil is a perforated metal mesh delivered in coil forms punched with uniform patterns. Perforated Coil is also called Punched metal coil, the most popular materials are Aluminum, Galvanized Steel, Stainless Steel and Carbon Steel Coils, black and other coatings available. Supplied in various coil / roll sizes and hole patterns.

Perforated aluminum coils / rolls

Material for manufacturing baking trays, no coating or no corrugated sheet, also other uses.

Description: Perforated aluminum coils, thickness 1,00mm, coil width; 590mm, 770mm, 790mm, 970mm
Material: Aluminium alloy 5754 H111 and/or 3003
Hole size; Ø 1,6mm and/or 2,00mm
Raster (space between holes): 3,00 and/or 3,2mm
Space from edge to perforation: 15-20mm

Aluminium Coils, Diagonal Hole Patterns, Painted

Perforated Aluminium Coil with perforation hole size (1.2 mm - 1.5 mm)
Perforation design : Diagonal
Roll Width: 236 mm
Width of Perforation Area: 174 mm to 176 mm
Thickness of Ply: 0.45 mm - 0.5 mm
Roll Width: 131 mm
Width of Perforation Area: 70 mm to 72 mm
Thickness of Ply: 0.45 mm - 0.5 mm
Finish: The aluminum coils are pre-painted in white colour with adhesive of Black felt.

Aluminium Coils for Automatic system rolling shutter manufacture:

Perforated aluminum coil 1.2 for shutter application

Perforated coils are manufactured by perforating an entire line of a flat rolled sheet. The ends of these can be deformed freely during the rolling and feeding process.

Supplied either fully perforated or as paneled sections either with or without precisely placed locator holes, perforated coil up to 60" wide can be produced in 16 gauge and thinner material to meet your design and production requirements.

Contact us for more information on perforated coils.

Sizes:Aluminum perforated coil .019 thick by 5 1/2 inches wide

2’3/4” wide by 60’ Light Coils