Aluminium Perforated Metal Panel Sheet/Coil with 45/60/90 Degree Punching Hole Perforation for Fencing and Gating

1. Perforated Aluminum Sheet/Coil

Perforated aluminum Sheet/Coil has a strong resistance to corrosion due to an oxide skin formed in reaction with the atmosphere. It is a relatively light metal compared to metals such as steel, nickel, brass, and copper and is rather malleable. It can have a wide variety of surface finishes and is highly reflective to heat and light.

2. Material

Aluminum Perforated Metal is made of high quality aluminum sheet/coil after being perforated on the digital control perforated machines. Aluminum perforated metal has the features of good strength-to-weight ratio, wide range of open area percentages, accurate hole size, available in corrosion resistant materials, available in lightweight material and suitable for decorative applications.

3. Hole Pattern

1) Round holes or round perforations are one of the most common and cheapest perforated metal patterns. According to the arrangement of patterns, they are divided into Straight Line Pattern, 45 degree pattern (45° staggered perforated) and 60 degree pattern (60° staggered perforated).

45 degree pattern round hole 60 degree pattern round hole straight pattern round hole

2) Square hole or square perforation pattern can be devided into straight line perforated and staggered perforated.

staggered square perforation straight square perforation

3) Round end slot perforation is a beautiful punching pattern, it’s devided into straight center pattern and staggered pattern.

Staggered Round End Slot Straight Line Round End Slot

4) Hexagon Punching Hole Mesh

4. Common Specification

5. Producing Process