Metal Sheet Preparation
Prepare metal sheet or strip to the specified dimensions before cutting coin blanks. Material specification, thickness and target weight are considered together.
COIN MANUFACTURING
From material
to meaning.
Explore how custom coins take shape. Start with the shared manufacturing workflow for 999 silver and 999 copper, then coordinate the finish, edge and presentation around your design.
Looking for quotation, approvals and delivery? See How to Order ↗999 SILVER & 999 COPPER COIN MANUFACTURING
One shared process.
Two distinctive materials.
Our 999 silver and 999 copper commemorative coins share the same production sequence. Explore six core stages, from prepared metal strip to coin striking and laser engraving. Die preparation runs alongside blank preparation; both come together at the striking stage.
Process illustrations show the key manufacturing stages. Additional preparation, finishing and inspection steps depend on the agreed coin specification.
Coin Blanking
Cut individual blanks from the prepared strip using a blanking tool. The blank provides the body of the coin before the design is struck.
Die Machining
Machine the coin tooling from the approved design. The tooling defines the lettering, artwork and relief that will be transferred to the metal.
Die Polishing
Refine and polish the working surface of the die. Careful preparation of the tooling supports the intended contrast between the background and raised design.
Coin Striking
Press the prepared blank between the coin dies to form the design. Striking transfers the relief and inscriptions onto the coin faces.
Laser Engraving
Laser-engrave the coin edge with the agreed text, numbering or other specified markings. Confirm the engraving content, placement and legibility in the approved design and sample.
DEFINE THE FINISHED COIN
Agree the details.
Approve the result.
Material & weight
Specify 999 silver or 999 copper, the required finished weight and any material documentation needs.
Dimensions & appearance
Confirm diameter, thickness, relief, coloring, surface finish and edge design with your artwork.
Sample approval
Agree the sample acceptance criteria before bulk production, including appearance and packaging fit.