Custom Metal Etched Bipolar Plates for Hydrogen Fuel Cells and Battery Packs
Custom Metal Etched Bipolar Plates for Hydrogen Fuel Cells and Battery Packs
Bipolar Plates Overview
Our bipolar plates are precision-etched metal components essential for fuel cells and other advanced energy applications. They ensure efficient gas distribution, electrical conductivity, and thermal management, supporting high-performance systems with reliability and durability.
Manufacturing Process
We utilize advanced chemical etching technology to produce bipolar plates. This process allows for precise, burr-free shaping without altering material properties, ensuring consistency and high quality in every plate.
Bipolar Plates Features
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Precision Design: Etched flow fields with tolerances as tight as ±0.01mm ensure optimal reactant distribution and consistent performance.
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Superior Conductivity: High electrical and thermal conductivity materials maximize energy efficiency and heat dissipation.
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Lightweight & Compact: Thin, uniform plates help reduce stack size and weight without sacrificing strength.
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Corrosion Resistant: Compatible with stainless steel, titanium, and other alloys for long-term durability in harsh environments.
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Complex Channel Geometry: Flexible etching process allows for intricate, custom flow field patterns without tooling or stress.
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Smooth, Burr-Free Surfaces: No mechanical deformation or micro-cracks, ensuring better sealing and lower contact resistance.
Bipolar Plates Specification
| Parameter | Specification |
| Materials | Stainless Steel, Titanium, Aluminum,etc |
| Thickness | 0.5mm - 3.0mm |
| Standard Tolerance | ±0.01mm |
| Flow Field Patterns | Custom designs |
| Plate Dimensions | Up to 1800mm × 650mm (custom sizes available) |
| Surface Roughness | Ra ≤ 0.4μm (as standard) |
| Flatness | ≤ 0.1mm/100mm |
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Bipolar Plates Applications
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Automotive Fuel Cells :Passenger vehicle fuel cell stacks,Commercial vehicle power systems,Fuel cell bus power modules
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Stationary Power Generation: Backup power systems,Distributed generation units,Telecom base station power supplies
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Portable Power Systems:Portable power devices,Emergency backup power units,Outdoor power supplies
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Special Applications:UAV fuel cell power systems,Submarine power modules,Aerospace power equipment
Why Choose Xinhaisen?
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Fast Turnaround & High Capacity: Ideal for urgent and large-volume orders.
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Wide Material Expertise: Experience with various metals including stainless steel, titanium, and alloys.
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Precision & Quality: Advanced etching ensures high accuracy and repeatability.
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Proven Reputation: Trusted by clients in communications, medical, automotive, and energy sectors.
Welcome to contact us at any time!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.