Advanced Etched Mobile Phone Speaker Mesh with Ultra-Precision Micro-Perforations
Speaker Grills Overview
Our Mobile Phone Speaker Mesh is a high-precision, micro-perforated metal component essential for modern mobile devices. Manufactured through advanced chemical etching technology, it protects internal acoustic components (speakers, receivers) from dust and debris while ensuring optimal sound quality, airflow, and aesthetic appeal. Xinhsen specializes in producing these critical parts with unmatched speed, consistency, and complexity.
Manufacturing Process
We utilize state-of-the-art photochemical etching (PCE). The process involves:
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Cleaning: The selected metal sheet is thoroughly cleaned.
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Lamination: Application of a light-sensitive photoresist film.
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Exposure & Development: Using a high-precision digital tool, the mesh design is etched onto the resist.
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Chemical Etching: The exposed metal areas are precisely dissolved, forming flawless, burr-free micro-holes.
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Stripping & Finishing: The resist is removed, followed by cleaning, plating (if required), and rigorous quality inspection.
Speaker Grills Features
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Ultra-High Precision: Achieves extremely fine micro-holes and intricate patterns.
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Burr-Free & Stress-Free: No mechanical force ensures smooth edges, no deformation, and maintains material integrity.
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Consistent Quality: Excellent uniformity across large-volume production runs.
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Wide Material Compatibility: Works with stainless steel, aluminum, copper, brass, nickel, titanium, etc.
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Fast Prototyping & Lead Times: Ideal for urgent and high-volume orders.
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Design Flexibility: Easy to incorporate logos, varied hole shapes (round, square, slot), and stepped designs.
Speaker Grills Specification
| Parameter |
Specification |
| Material Options |
Stainless Steel (SUS304, 316, etc.), Aluminum,etc. |
| Standard Thickness |
0.02mm - 1.5mm |
| Hole Diameter (Micro-hole) |
From 0.03mm minimum |
| Mesh Line Width |
From 0.015mm minimum |
| Tolerance (Dimensional) |
±0.01mm |
| Surface Finish |
Natural, plating (Ni, Au, Sn), passivation, etc. |
Speaker Grills Applications
Primarily used in mobile phones and smart devices for:
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Earpiece/Receiver Meshes
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Main Speaker Grilles
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Microphone Protection Covers
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Secondary Speaker/Background Noise Cancellation Openings
Also applicable in: Acoustic devices, hearing aids, premium audio equipment, and miniature acoustic filters.
Our Advantages
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Expertise in Precision Etching: Core competence in micro-fabrication for acoustics.
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Speed & Scalability: "Unparalleled rapidity" from raw material to finished part, handles both R&D and bulk orders.
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High Quality & Consistency: Renowned for precision, speed, and variety, leading to strong customer reputation.
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One-Stop Solution: Manages the entire process from material sourcing to final inspection and delivery.
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Technical Support: Engineering support for design optimization and material selection.
FAQ
Q1: What is the minimum hole size you can achieve for speaker mesh?
A: We can reliably produce micro-holes as small as 0.03mm in diameter.
Q2: Can you handle different metal materials?
A: Yes. We expertly process various metals including stainless steel, aluminum, copper, and their alloys.
Q3: Are the edges of the etched holes smooth?
A: Absolutely. Chemical etching produces perfectly smooth, burr-free edges without altering the metal's properties, which is crucial for sound performance.
Q4: What are your lead times for prototypes and mass production?
A: We are structured for speed. Prototype lead times are typically very short (days), and we excel at fulfilling large, urgent orders efficiently.
Q5: Can you create custom shapes and logos on the mesh?
A: Yes. Photochemical etching allows for highly complex and custom designs, including integrated logos and branding, at no extra tooling cost.
Welcome to contact us at any time!
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Advanced Etched Mobile Phone Speaker Mesh with Ultra-Precision Micro-Perforations Images
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