How To Make Gold Coins By Hasung Coin Minting Equipment?
Hasung as a professional precious metal coin minting solution provider, has built several coins making lines around the world. The coin weight ranges from 0.6g to 1kg gold with round, square, and octagon shapes. Other metals are also available like silver and copper.
Processing steps:
1. Continuous casting for making sheet
2. Rolling mill machine to get proper thickness
3. Coin blanking by press machine
4. Annealing
5. Logo stamping by hydraulic press
6. Polishing
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd ikambani yemakina engineering iri kumaodzanyemba kweChina, muguta rakanaka uye rinokurumidza kukura kwehupfumi, Shenzhen. Iyo kambani inotungamira tekinoroji munzvimbo yekudziya uye yekukanda michina yemasimbi akakosha uye indasitiri yezvishandiso zvitsva.
Ruzivo rwedu rwakasimba muvacuum casting tekinoroji inowedzera kuti tikwanise kushandira vatengi veindasitiri kukanda simbi yakakwira-alloyed, vacuum yakakwirira inodiwa platinamu-rhodium alloy, goridhe nesirivha, nezvimwe.
Tel: +86 17898439424
E-mail: sales@hasungmachinery.com...
WhatsApp: 0086 17898439424
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