Galvanized Square Hole Perforated Sheet For Audio Speaker Grilles
General Production Information
Production introduction
Perforated metal sheet is a useful material made from punching
thousands of small holes into metal sheets. It can range from light
to heavy gauge thickness and any type of material can be
perforated, such as galvanized perforated, the size of the holes,
the distance between the holes,can be modified.
Perforated metal sheet comes in the form of panels for smart, easy
installation.It is one of the most versatile and popular metal
products on the market today. And for architectural metal and
decorative metal uses. Perforated metal sheet is also an economical
choice for project, our perforated metal filters out solids,
diffuses light, air and sound. It also has a high
strenght-to-weight ratio.
Usually, perforated metal sheet have three standard hole patterns-
round,square and slotted.
Square hole perforated metal sheet , punched by a square die, is
known as an alternative to traditional round hole perforeated metal
sheet. With high open area, the sheet is often used as grilles and
shop fitting dispaly
Square hole perforated metal sheets can be supplied with straight,
staggered and diagonal hole arrangements, the most common and
widest used type among them is the straight one. They are
considered to be versatile for various applications with different
sheets, different materials, hole patterns, hole size and thickness
.
Specification
| Item | Perforations | Centers | Holes per sq.in. | Open Area | Line |
| Square hole perforated sheets | 2/10" | 1/4" | 20 | 64% | Straight |
| 1/4" | 3/8" | 9 | 44% | Straight |
| 3/8" | 1/2" | 5 | 56% | Straight |
| 1/2" | 11/16" | 3 | 53% | Straight |
| 3/4" | 1" | 1 | 56% | Straight |
| 1" | 1-1/4" | 8 | 64% | Straight |
| 1" | 1-3/8" | 7 | 53% | Straight |
Custom sevice
Expect for the above specification, Ares metal relaying on our
years of operating experience, and advanced equipment, can offer
custom service, for example punching the holes to different size,
different orientation way according to customer's requirment with
different material.
Custom frame
If you're looking for a specific size or type of perforated metal
sheet that isn's listed in our stock inventory, please let us know.
We have our own in-house fabrication department where we can
customize any of our stock metals to meet the most challenging or
unique applications. Our custom fabrication capabilities include
cutting, shearing, cut-outs, welding, punching, drilling, slitting
and burning. Our fully equipped fabrication shop and unparalleled
expertise can provide the right solution for your company.
Benefit of square hole
The most important benefit of square hole perforated sheet is its
high strength-to -weight ratio, it allow heavy material filtration
without sacrificing strength and performance.
The other side, square hole perforated sheets provides a larger
open area, making it easier for bulkier materials.
The Application of Round hole perforated
Square hole perforated metal products have numerous functional and
decorative applications in many areas. For example:
- Audio speaker grilles
- Machine guards
- Screening
- Air condition guard
- Computer sever chassis
- Balconies and Balustrades
