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Hasung-Professional Jewellery Casting Machine & Gold Casting Equipment Manufacturer Since 2019.

How Are Minted Gold Bars Made?

Minted gold bars are normally manufactured from cast gold bars that have been rolled to a uniform thickness. In broad summary, the rolled cast bars are punched with a die to create blanks with the required weight and dimensions. To record the obverse and reverse designs, the blanks are struck in a minting press. 

 Minted gold bars production line includes:

1. Continuous casting / metal melting furnace

2. Sheet rolling

3. Bars blanking

4. Annealing and cleaning, polishing

5. Logo stamping

Hasung is a leading provider in the jewellery casting machine and gold casting machine which for the precious metals and new materials industry. 

CONTACT US
Contact Person: Jack Heung
Tel: +86 17898439424
E-mail: sales@hasungmachinery.com
WhatsApp: 0086 17898439424
Address:  No.11, Jinyuan 1st Road, Heao Community, Yuanshan Street, Longgang District, ShenZhen, China 518115
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