Rolled Edge Audio Speaker Grille Panels | Airport Terminal Acoustic Solution

This article demonstrates how CNC processed rolled edge stainless steel audio speaker grille panels enhance both safety and style in Shenzhen Bao'an International Airport. The rolled edges protect passengers, ease cleaning, and integrate with advanced architecture—delivering robust, clear audio across all public areas.

Rolled Edge Audio Speaker Grille Panels: Safe & Stylish Acoustics for Airport Terminals

Introduction: Comfort, Safety, and Modern Design

Airport terminals are busy, high-traffic spaces demanding both elegance and safety. CNC processed stainless steel audio speaker grille panels with rolled edge ensure smooth, injury-proof installation and a premium look—delivering crystal-clear sound in every gate, lounge, and corridor.

Case Study: Shenzhen Bao'an International Airport Terminal 3

Project Overview

Handling millions of passengers yearly, the airport requires robust audio panels with no exposed sharp edges for child and family safety.
Grilles must blend with futuristic design schemes and withstand continuous cleaning, bumps, and trolley contact.
System must deliver clear boarding calls, emergency instructions, and ambient music across expansive, echo-prone spaces.

Jintong’s Solution

Supplied rolled edge CNC stainless steel speaker grille panels—all edges machine-rolled and polished for safety and a seamless touch, with zero risk of cuts or snags.
Grilles precisely matched to terminal ceiling and wall finishes, contributing to an integrated, modern architectural effect.
Panels pass rigorous drop, impact, and abrasion tests—no deformation or edge cracking after thousands of cleaning and maintenance cycles.
Engineered for high audio transparency and even sound distribution, verified by on-site acoustic testing.

Industry Reference: Dezeen: Airport Design and ArchDaily: Terminal Architecture showcase rolled edge and seamless metal panels as best practice in public transport design.

Project Results

Safety officers praised the injury-free profile—no accidents even with high traffic and direct contact.
Maintenance teams reported quick cleaning, no dirt or dust trapped at edges.
Grilles maintained pristine appearance and structural integrity throughout heavy use and frequent cleaning.

Technical Comparison Table

Feature	Rolled Edge Grille	Standard Edge Grille	Plastic Grille
Edge Safety	Excellent	Moderate	Good
Appearance	Seamless, Modern	Average	Average
Cleaning Ease	Excellent	Moderate	Moderate
Structural Durability	High	Medium	Low
Public Safety Rating	Certified	Not Certified	Not Certified

FAQ: Rolled Edge Speaker Grilles in Airports

Q: Are rolled edge grilles suitable for direct passenger contact zones?
A: Yes, all edges are machine-rounded and pass strict public safety certification.

Q: Will cleaning equipment damage the rolled edges?
A: No, panels are impact- and abrasion-tested to withstand carts, mops, and heavy-duty cleaning.

Q: Can panels be matched to any architectural finish?
A: Absolutely, color and finish can be customized for seamless integration.