Process of High Precision Chemical Etching:

• Design Creation: A detailed CAD design is made to define the etching pattern.

• Photoresist Application: A photoresist layer is applied to the metal surface.

• Exposure & Development: The design is exposed to UV light and developed, transferring the pattern.

• Etching: The metal is immersed in a chemical solution that etches away the exposed areas.

• Cleaning: After etching, the component is thoroughly cleaned to remove any residue.

• Inspection: The final product is inspected for precision, quality, and tolerance compliance.

Applications of High Precision Chemical Etching:

• Filtration: Micro filter meshes, screens, sieves, dust filter meshes, sugar screens, shower head filter meshes, smoke detector filter meshes, etc...
• Electronics: Precision metal shims, washers, EMI/RFI shielding, lead frames, contacts, Spring, Flexures, etc.
• Medical: Medical blades, precision shims, washers, implants, gaskets, medical device contacts, etc.
• Automotive: Speaker mesh grilles, tread plates, Nameplates, Inlays, Fuel cell plates, Shims, gaskets, washers
• Precision Engineering: Precision meshes, test sieves, screens, shims, gaskets, washers, Springs, Flexures, Diaphragms, Labels.
• Aerospace & Defense: Connectors, brass contacts, Heat exchanges, EMI/RFI shields, Air intake grilles.