Photochemical etching: A step-by-step guide to our process

Photo Chemical Machining(PCM) plays a valuable role world-wide in the production of precision parts and decorative items,mainly sheets and foils.
Photochemical Machining delivers low cost tooling,low cost modifications,prototype to production compatibility,metal properties unaffected,burr free components,identification marks at no extra cost.

Photochemical etching process
1. Metal preparation
Almost any metal can undergo photochemical etching -even those that are traditionally hard to machine.

Photochemical etching process
2. Pre-clean
The metal is chemically cleaned to remove debris, waxes and rolling oils.

Chemical etching process: clean
3. Photoresist Coating/Lamination
An ultraviolet light-sensitive photoresist is applied to the metal.

Photochemical etching process: coating
4. Photoresist Processing
Ultraviolet light passes through a phototool mask of the component design, transferring it to the photoresist.The photoresist is selectively removed to expose the metal.

Photochemical etching process: exposure

Photochemical etching process: Developing

5. Etching
Chemical etchant is sprayed onto the sheet,dissolving the exposed metal.

etching process
6. Stripping& Inspection
The remaining photoresist is removed to reveal the final etched component.

Photochemical etching process: Inspection
Photo chemical machining can produce components for multiple industries,including aerospace,defense,medical,decorative and mechanical.

INDUSTRIES WE SERVE

Automotive Industry
Kitchen Appliance
Decoration Industry
Electronics Industry
Aerospace Industry
Medical Industry
Energy Power Industry
Metal Craft Industry

Customer Reviews

I am extremely impressed with the precision...
Swapnil from United StatesWednesday, Jan 26, 2019
"I am extremely impressed with the precision and quality of the chemical etching performed by your team. The intricate designs on our metal components were etched flawlessly, exceeding our expectations. Thank you for delivering such a high-quality product."
Your chemical etching service has significantly improved the durability...
Sarah from United KingdomWednesday, Jan 20, 2020
"Your chemical etching service has significantly improved the durability and functionality of our products. The etched patterns not only enhance the aesthetics but also provide excellent grip and tactile feel. Our customers are thrilled with the results, and we couldn't be happier with your exceptional craftsmanship."
We have been relying on your chemical etching expertise for several projects...
Eduardo from ItalyWednesday, Mar 16, 2022
"We have been relying on your chemical etching expertise for several projects, and each time, you have consistently delivered outstanding results. Your attention to detail, quick turnaround time, and excellent customer service make you our preferred choice. Your commitment to excellence is commendable."
has given our brand a unique edge in the market...
Taner from TurkeyFriday, April 26, 2023
"The chemical etching performed by your team has given our brand a unique edge in the market. The intricate logos and designs etched onto our products have attracted significant attention and set us apart from our competitors. We appreciate your professionalism and skill."

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