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Hollow jewellery & decorative objects

Hollow jewellery & decorative objects

Jewellery makers are under constant pressure to produce quality products at a reduced cost to customers. Hollow jewellery & decorative objects have proven to be a most effective solution in helping them to achieve this.

SEE ALSOLow & light weight jewellery & decorative objects

NUTEC International is a world leading manufacturer of jewellery making machines and products that enables jewellers to improve production time and product quality using the latest mass production techniques like electroforming to produce hollow jewellery.

Popular hollow jewelry pieces include rope chains, large linked chains/bracelets, intricately woven chains/bracelets, hoop earrings, ball and post studs. Electroforming is a modern technique in which a cast or mandrel is formed in the shape of the desired finished item.

The electroforming process involves several progressive steps of applying layers of precious or non-precious metals around a metal mandrel: Firstly, a layer of base metal is applied to a fusible alloy mandrel. This is followed by the application of a layer of precious metal to the layer of base metal to and then a third layer of a non-metallic protective coating to the layer of precious metal. The fusible alloy mandrel is then melted out to create the hollow in the article.

The use of hollow jewellery & decorative objects in jewellery making increases productivity and yields quality results. The process allows for efficiency in creating lovely hollow-form bracelets, rings, chains or whatever piece your desire.


NUTEC International is committed to supplying jewellers across the globe with the necessary equipment and products, including hollow jewellery & decorative objects, for advancing their craft and to help keep the costs of finished jewelry items reasonable for the benefit of the consumers.

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Nutec International Srl | Via Treviso, 27/B | 36010 Monticello Conte Otto (Vicenza) Italy | P. IVA 03904350240 | R.E.A. n. VI-363802 | Cap. Soc. I.V. € 10.000
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