Coins & Medals with dual plating come in two colours, as they have two different metals on their surface. The most typical combination is gold and silver. This blend of precious metals is considered classic for this coin type and is the most sought-after. Other, common metal compounds are rose gold and silver or gold.

A custom coin design can either be minted into pieces composed from solid gold and silver. Also, a coin manufacturer can apply it to a base metal, which is then covered through the process of electroplating. This is how we achieve a bi-metal look through dual-plating. “Dual” because we are using two different metals for the coin finish.

The following Plating Solutions are what we offer in this process:

• Yellow Gold - 24ct Au
• Rose Gold – 24ct Au
• Black Gold – 24ct Au
• Rhodium – Diamond Bright
• Silver – Ag - 999

UV printing on coins and medals uses ultraviolet (UV) light to instantly cure specially formulated UV-curable inks on a variety of metal surfaces, enabling vibrant, full-colour, and detailed graphics that are durable and fade-resistant. This high-resolution process is ideal for custom medals, commemorative coins, and other metal awards, offering precise details, gradients, and a lasting finish on flat or slightly curved surfaces.

Nano Ceramic electroplating is suitable to be used with Noble metals like Jewellery Medals and coins, the work coated with the nano-ceramic are hypoallergenic and tarnish resistant. The process bonds nano-ceramic particles to the requested alloy, creating a brilliantly coloured overlay which is durable and has improved resistance to both UV light and corrosion.

The colour of the solution is dependent on the colour of the metal that has been coated, the hues of tones can be changed by varying the voltage in the coating step of the process.