Silver Bar Grating with Mixed Sizes Holes for Acoustic Panels


Perforated Metal Mesh Details:

This silver perforated metal mesh with mixed large & small holes is a special version for sound-absorbing panels. It is made by precision CNC stamping technology, with scientific proportion and orderly arrangement of large and small holes in line with the acoustic sound attenuation principle. The surface is professionally treated with silver finish, burr-free, oxidation-resistant and uniform in texture. The sheet structure is stable, which can be directly matched with the processing and production of sound-absorbing panels, and the hole proportion, size and plate thickness parameters can be customized as required.

Perforated Metal Sheet Product Introduction Sheet:

Perforated Metal Mesh Basic Attributes:

Material: 304 stainless steel/cold-rolled steel plate/aluminum alloy plate (special for sound absorption); Hole Type: Mixed large & small holes (round holes as standard, customizable); Surface Treatment: Silver baking paint/vacuum silver plating/brushed silver plating; Regular Size: 12202440mm/10002000mm (customizable); Plate Thickness: 0.8-3.0mm; Technology: Precision CNC stamping, burr-free treatment; Acoustic Characteristics: Adapt to medium and low frequency sound attenuation, improve sound energy absorption efficiency; Installation Method: Bonding/buckle/bolt fixation (matching sound-absorbing panels).

Perforated Metal Mesh Core Applications:

Mainly used as the matching base material for sound-absorbing panels, it is widely applied to the substrate processing of various sound-absorbing panels and sound insulation panels. Suitable for noise reduction scenarios such as office buildings, meeting rooms, KTVs, cinemas, factory workshops, machine rooms and rail transit stations, it provides the core substrate for acoustic decoration projects, effectively helping to improve the sound attenuation and insulation effect of the space, and adapting to various indoor acoustic decoration needs.