Shenzhen Xinhaisen Technology Limited
| Thickness | 0.5-3.0mm |
| Tolerance | +/- 0.005mm |
| Payment Terms | T/T |
| Supply Ability | 10000-100000PCS / week |
| Delivery Time | 3-15 days |
| Packaging Details | PE bags and Cartons / Customized |
| Materials | Stainless steel, Titanium or customized |
| Production Process | Photo Chemical Etching, Plating, Stamping, Laser cutting |
| Brand Name | XHS/ Customized |
| Model Number | Custom |
| Certification | ISO 9001, ISO 14001 |
| Place of Origin | China |
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Product Specification
| Thickness | 0.5-3.0mm | Tolerance | +/- 0.005mm |
| Payment Terms | T/T | Supply Ability | 10000-100000PCS / week |
| Delivery Time | 3-15 days | Packaging Details | PE bags and Cartons / Customized |
| Materials | Stainless steel, Titanium or customized | Production Process | Photo Chemical Etching, Plating, Stamping, Laser cutting |
| Brand Name | XHS/ Customized | Model Number | Custom |
| Certification | ISO 9001, ISO 14001 | Place of Origin | China |
| High Light | metal chemical etching flow field plates ，PCHE heat exchanger flow field plates ，printed circuit heat exchanger manufacturing plates | ||
Xinhaisen utilizes the photochemical etching process to produce flow plates for printed circuit heat exchangers (PCHEs), enabling the creation of precise microchannels and intricate designs.
Description of Flow Field Plates for Printed Circuit Heat Exchangers
What is Printed Circiut Heat Exchangers?
The Printed Circuit Heat Exchanger (PCHE), or Diffusion Bonded Compact Heat Exchanger (DCHE), is an advanced heat exchanger that integrates chemically etched microchannels with diffusion bonding. This solid block design ensures high strength, excellent thermal efficiency, and reliable performance under extreme operating conditions.
Specifications of Flow Field Plates for Printed Circuit Heat Exchangers
| Material | Stainless Steel 316L, Titanium, Aluminum, etc. |
| Thickness | 0.5mm to 5.0mm |
| Shape | Support customize |
| Size | Support customize, Max to 600*1800mm, |
| General Tolerance | ±0.1mm, according to the thickness of the plate |
| Etching | Half etching all kinds of micro channels |
| Processing | Photochemical machining/ metal etching/ Photo etching |
| Other Processing | Diffusion bonding or other processing as requested |
Manufacturing of Flow Field Plates for Printed Circuit Heat Exchangers
1.Chemical etching micro channels of compact heat exchanger plates
Chemical etching (also called photo etching or photochemical machining, PCM) is a precise metal machining process that removes selected areas of metal using chemical solutions (etchants).
Metal Preparation – The metal sheet is cleaned to remove oils, oxides, or contaminants.
Coating – A light-sensitive coating (photoresist) is applied to the sheet.
Exposure– The desired design is transferred onto the photoresist using UV light and a photomask. Areas exposed to light harden, while unexposed areas remain soft.
Developing – The soft photoresist is washed away, exposing bare metal in the areas to be etched.
Etching – The sheet is placed in an etchant solution (commonly ferric chloride, cupric chloride, or nitric acid, depending on the metal). The chemical dissolves the unprotected areas, creating the desired pattern.
Stripping & Finishing – The hardened photoresist is removed, leaving behind the precise etched part.
2. Diffusion bonded compact heat exchangers plates
We specialize in delivering end-to-end solutions for printed circuit heat exchangers (PCHEs). By integrating precision chemical etching with advanced diffusion bonding, we ensure that every heat exchanger offers high reliability, outstanding efficiency, and consistent performance to meet demanding application needs.
Packing and Shipping of Flow Field Plates for Printed Circuit Heat Exchangers
Packing Methods:
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:
By Air/ Sea/ EMS/ DHL/ FedEx/ UPS
How to custom Flow Field Plates for Printed Circuit Heat Exchangers from us?
1. Please send us your design.
We accept the following file formats:DWG, DXF, PDF, STP, Gerber, IGES, CorelDraw and AI.
2. Samples making lead time:3-10days
3. Express:By DHL, FedEx, TNT, around 3-7days.
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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