Hidayath Services | Hidayath Group

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Coil to Coil Punching

The most common method of perforating metal uses a rotary pinned perforation roller. This is a large cylinder with sharp, pointed needles on the outside to punch holes into the metal. As the sheet metal is run across the perforation roller, it rotates, continuously punching holes in the passing sheet. The needles on the roller, which can produce a wide variety of hole sizes, are sometimes heated to simultaneously melt the metal which forms a reinforced ring around the perforation.

Capabilities

Stainless Steel

Max. Thickness
0.5 mm
Max. Width
1250 mm
Min. Width
325 mm
Hole
3 /5 mm
Pitch
10 mm
Degree
60/90 mm

Galvanized Iron

Max. Thickness
1.5 mm
Max. Width
1250 mm
Min. Width
325 mm
Hole
3/ 5 mm
Pitch
6-40 mm
Degree
60/90 mm

Aluminum

Max. Thickness
1.5 mm
Max. Width
1250 mm
Min. Width
325 mm
Hole
3/ 5 mm
Pitch
6-40 mm
Degree
60/90 mm
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