Shenzhen Xinhaisen Technology Limited
Add to Cart
Precision Metal Etching Metallic Bipolar Plate Service For Fuel Cells And Electrolysers
We manufacture high-performance bipolar plates for fuel cells and electrolyzers by photochemical etching machining, supporting sustainable energy solutions in hydrogen production, transportation, and power generation. Our expertise helps industry leaders advance cleaner, more efficient energy technologies.
WHAT ARE BIPOLAR PLATES?
Bipolar plates are critical components in fuel cells (PEM, alkaline, and solid oxide) and electrolyzers. They feature precisely engineered flow channels that distribute reactant gases (hydrogen and air/oxygen) while efficiently conducting electricity between stacked cells. Their design ensures optimal performance, durability, and energy efficiency in hydrogen-based systems.
What Bipolar Plates We Produce?
We are a photochemical etching machining company, provide service for precision metal parts, offering unmatched expertise for complex designs and tight tolerances. We produce all kinds of metallic bipolar plates. The specifications of Metallic Bipolar Plate We Machining as below:
| Item | Customized Metallic Bipolar Plate |
| Material | Stainless steel, Titanium, or customized |
| Thickness | 0.02mm - 3mm according to different request |
| Minimum single part | 1mm*1mm |
| Maximum single part | 1500mm*650mm |
| Surface Treatment | Polishing,brushing,electroplating,nickel plating,anodizing,etc... |
| Characteristics |
|
Why choose chemical etching for processiong Metallic Bipolar Plate
● Burr-free, stress-free precision parts
● No tooling costs (unlike stamping)
● Fast prototyping (samples in days)
● Easy design changes without mold modifications
● Cost-effective for small batches or complex designs
How to etching custom Flow Plate from us?
1. Please send us your design.
We accept the following file formats:DWG, DXF, PDF, Step, Gerber, IGES, CorelDraw and Adobe Illustrator
2. Samples making lead time:3-7 days
3. Express:By DHL, FedEx, TNT, around 3-7days.
Why choose us?
✓ Fast turnaround & competitive pricing
✓ ISO-certified quality control
✓ Seamless support from design to delivery