GOLD BLANKS
High quality, traditional
precious metals products.
Material Preparation (Preparing blanks for minting.) - Custom minting
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GOLD BLANKS
Preparation of semi-finished products for minting.
The quality of semi-finished products for mintage of pure gold and silver is crucial for the quality of minted coins. Not only the fineness of the precious metal and weight, but also exact profile must be determined for each blank.
![Automatic blank preparation in the Austrian Mint]()
Automatic blank preparation in the Austrian Mint
The edge must be formed in a way, that there is a perfect smooth frame free of burrs, when the coin is minted. For mintage with polished dies, the coin surface of each blank must be also polished.
![Example of polished blank]()
Example of polished blank
Gold and silver blanks are supplied by the Austrian Mint in Vienna.
Preparation of semi-finished products for minting.
The quality of semi-finished products for mintage of pure gold and silver is crucial for the quality of minted coins. Not only the fineness of the precious metal and weight, but also exact profile must be determined for each blank.
Automatic blank preparation in the Austrian Mint
The edge must be formed in a way, that there is a perfect smooth frame free of burrs, when the coin is minted. For mintage with polished dies, the coin surface of each blank must be also polished.
Example of polished blank
Gold and silver blanks are supplied by the Austrian Mint in Vienna.
PRAŽSKÁ MINCOVNA.CZ