Product Specification

Photochemical Machining Custom Flexible Copper Vapor Chamber For Mobile Phone Tablet Cooling

In today's consumer electronics, devices demand higher performance and portability while running more power-intensive applications. This drives the need for thinner, more efficient thermal solutions. Xinhaisen meets this challenge with precision-etched ultra-thin vapor chambers that offer customized flexibility and superior thermal management. Our etching technology ensures effective heat dissipation, helping create cooler, slimmer, and more reliable next-generation devices.

Specifications of Custom Vapor Chamber:

Features of Custom Vapor Chamber:

A vapor chamber is a vacuum-sealed enclosure, typically made of copper for high thermal conductivity. Inside, an etched wick structure enables efficient movement of a small amount of working fluid (usually water). Under low pressure, the fluid vaporizes instantly when heated. This continuous phase change allows the chamber to effectively dissipate and evenly spread heat across its surface. The etched copper wick not only improves thermal performance but also supports thinner, customizable designs, making it ideal for high-performance cooling in compact electronics.

Application of Custom Vapor Chamber:

• Consumer Electronics: Smartphones, gaming consoles, ultra-thin laptops, and tablets
• High-Performance Computing: CPUs, GPUs, servers, and data center equipment
• Telecommunications: 5G base stations, RF amplifiers, and power modules
• Advanced Displays: Mini-LED/Micro-LED TVs, OLED screens, and automotive displays
• Aerospace & Defense: Avionics, radar systems, and satellite electronics
• Medical Devices: Portable diagnostics, imaging systems, and surgical instruments
• Electric Vehicles & Charging: Power converters, battery management systems, and EV charging infrastructure

Why Used Photochemical Machining to Custom Vapor Chamber?

They offer:

✅ Uniform heat spreading – Eliminates hot spots
✅ Thin/lightweight profile – Fits compact spaces
✅ High heat transfer efficiency – Handles large thermal loads
✅ No moving parts – Silent and ultra-reliable

They’re ideal when traditional heat sinks or heat pipes can’t meet performance or size requirements.

As a premier chemical etching manufacturer in China, we focus on producing custom copper-etched vapor chambers. Utilizing advanced etching processes, we build each unit to your exact specifications, ensuring burr-free, stress-free construction and dependable thermal management.

What's Photochemical Machining?

Photochemical Machining (PCM), also known as Photochemical Etching or Chemical Etching, is a highly precise, sheet metal machining process that uses chemical etchants to create complex, burr-free, and stress-free metal parts. It's a subtractive manufacturing process, meaning it removes material to create the desired shape.

How's Photochemical Machining Works?

Key Advantages of Photochemical Machining:

• High Precision: Achieves fine details (±0.025 mm tolerance).

• Complex Geometries: Ideal for meshes, circuits, shields, and flexures.

• No Stress/Heat: Maintains material properties; no burrs or deformation.

• Cost-Effective: No hard tooling; ideal for prototypes and high-volume production.

• Fast Turnaround: Short lead times compared to stamping or machinin

      High Precision                       Burr-free and Stress-free              Flexible Design Supported

Common Applications of Photochemical Machining:

• RF & EMI Shielding

• Electrical Contacts & Busbars

• Heat Spreaders & Vapor Chambers

• Flexible Circuits & PCB Traces

• Decorative Elements & Jewelry

• Precision Filters & Meshes

We excel in chemical etching and rigorous quality control. All materials are strictly sourced to client specifications. Each product undergoes 100% inspection with precision equipment—including 2.5D measurers, electron microscopes, and digital magnifiers—to ensure exact compliance.

Package and Shipment of Custom Vapor Chamber:

We offer multiple packaging options to ensure maximum protection, including protective covers, PE bags, and foam inserts. Customized packaging solutions are also available upon request.

Shipment Methods:

• EMS: 10-15 working days

• DHL: 3-5 working days

• FedEx: 4-6 working days

• UPS / TNT: 6-8 working days

• Air Freight: 5-7 working days

• Sea Freight: 15-30 working days

FAQ:

1.What is the price of vapor chamber customization?

 -- The price will be depended on material, thickness, size and other requirements, please feel free to send us your detail requirements, we’ll offer you the price             asap.

2. How do we custom the vapor chamber?

 -- Please send us your drawing in DXF, DWG, STP, PDF and other formats, we’ll do the evaluation and offer you the price.

3. How can we guarantee quality?

 -- We always a pre-production sample before mass production, and always 100% final Inspection before shipment.

4. Why should you buy from us not from other suppliers?

 -- Xinhaisen is established to specialized in the production of high-quality, finite and micro-size photo chemical etching metal products.Our seventy professional             staff specialized in research and development , manufacturing and marketing service.

5. What services can we provide?

 -- Accepted Delivery Terms: FOB, CFR, CIF, EXW；

   Accepted Payment Currency:USD, EUR, JPY, CAD, AUD, HKD, CNY;

   Accepted Payment Type: T/T, Paypal, Western Union, Cash.

Do you want to custom the vapor chamber?   

Click "contact us" below to send us the drawing of vapor chamber, we support DXF, DWG, STP etc. formats.

Or send email directly at bella.xiang@xinhsen.com  /  WhatsApp: +86 18025476918