Shenzhen Xinhaisen Technology Limited
| Tolerance | +/- 0.05mm |
| Maxmum Single Part | 1800mm*650mm |
| Software | CAD, STP, PDF |
| Shape | As client's request |
| Processing Technology | Photo Chemical Etching |
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week |
| Delivery Time | 5-10 work days |
| Packaging Details | PE bags and Carton |
| Surface Finish | Smooth |
| Brand Name | XHS/Customize |
| Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 |
| Place of Origin | China |
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Product Specification
| Tolerance | +/- 0.05mm | Maxmum Single Part | 1800mm*650mm |
| Software | CAD, STP, PDF | Shape | As client's request |
| Processing Technology | Photo Chemical Etching | Payment Terms | T/T |
| Supply Ability | 10000-100000PCD / week | Delivery Time | 5-10 work days |
| Packaging Details | PE bags and Carton | Surface Finish | Smooth |
| Brand Name | XHS/Customize | Model Number | Customize |
| Certification | ISO 9001, ISO 14001, IATF 16949 | Place of Origin | China |
| High Light | corrosion resistant metal bipolar plates ，photo chemical etched bipolar plates ，metallic bipolar plates with warranty | ||
Custom Fuel Cell Bipolar Plates Precision Photo Chemical Etching Manufacturer
Bipolar plates are key components in PEM fuel cells and hydrogen electrolyzers. They distribute gases, conduct electricity, remove heat and support the fuel cell stack structure. Their design directly affects fuel cell efficiency, power density and durability.
Hyson manufactures custom etched bipolar plates using advanced photo chemical machining technology. Compared with conventional machining and stamping, chemical etching enables complex flow field patterns, burr-free edges, tight tolerances and cost-effective prototyping.
Manufacturing Process
We specialize in producing metallic bipolar plates using advanced chemical etching. This process is ideal for creating the complex, precise flow field patterns required for optimal fluid dynamics and electrical contact. Photolithography ensures the pattern is accurately transferred onto the metal sheet before etching, guaranteeing high fidelity and consistency.
Bipolar Plates Features
Bipolar Plates Specifications
| Parameter | Specification |
|---|---|
| Materials | Stainless Steel (304, 316L, etc.), Titanium, Aluminum,etc. |
| Standard Thickness | 0.5mm - 3.0mm |
| Channel Width | 0.2mm minimum |
| Tolerance | ± 0.01mm |
| Surface Flatness | < 10 µm over 100mm |
| Plating/Coating | Custom options available (e.g., Gold, Carbon, Conductive Polymer) |
Bipolar Plates Applications
Our bipolar plates are used in:
Why Choose Xinhaisen?
Welcome to contact us at any time!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new... For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new...
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