Shenzhen Xinhaisen Technology Limited
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Micro-Etched Acoustic Mesh for Mobile Phone Speakers with High Precision & Dust Resistance
Speaker Grilles Overview
Our mobile phone speaker mesh is a precision-etched metal component designed for optimal acoustic performance in smartphones. It ensures clear sound transmission while protecting internal parts from dust and damage.
Manufacturing Process
Made using advanced chemical etching technology, we achieve precise patterns without burrs or stress, maintaining material integrity.
Superior Acoustic Performance: Precisely controlled open area allows for maximum sound transmission with minimal loss or distortion.
Exceptional Durability: Made from high-quality metals, the mesh is resistant to corrosion, wear, and impact.
High Precision & Consistency: Our etching process guarantees ultra-fine patterns with absolute consistency across millions of parts.
Aesthetically Pleasing: Can be finished with electroplating, PVD coating, or anodizing to match any device's color and texture requirements.
Burr-Free & Stress-Free: The chemical etching process produces no mechanical burrs, ensuring a smooth, safe edge and no residual stress that could lead to warping.
Speaker Grilles Specification
| Parameter | Specification |
| Materials | 304/316L SS, nickel, aluminum, titanium,etc. |
| Hole Size | Customizable |
| Tolerance | ±0.01mm |
| Open Area | 20% – 70% (customizable) |
| Surface Finishes | Polishing, Electroplating (Gold, Nickel, Chrome), Anodizing, PVD Coating, Anti-fingerprint coating |
Speaker Grilles Applications
Mobile Phone Speakers & Receivers: Used as a protective cover for earpieces, bottom speakers, and stereo speakers in smartphones, ensuring clear sound and device integrity.
Smart Device Microphones: Acts as a dust and spit guard for microphone openings without compromising audio pickup quality.
Wearable Audio Devices: Applied in TWS earbuds, smartwatches, and headphones for reliable acoustic performance in compact designs.
Tablets and Laptops: Provides durable and precise acoustic protection for the speaker systems in larger consumer electronics.
Unmatched Precision: Our capability to produce micro-holes down to 0.03mm and ultra-fine lines to 0.015mm sets us apart in the industry.
Speed & Flexibility: We excel at handling both urgent, small-batch prototypes and high-volume mass production orders with rapid turnaround times.
Material Expertise: We have extensive experience etching a wide range of metals, allowing us to recommend the best material for your specific acoustic and environmental needs.
Why Choose Xinhaisen?
Welcome to contact us at any time!