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Mastermelt Limited, Hatton Garden, London |
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Mastermelt Ltd and Presman Bullion Ltd both operate from our site based in London’s jewellery quarter. The site is licensed to process a range of high value materials and is also the centre of the Groups administration. |
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Presman Bullion Ltd purchase both hallmarked and unhallmarked jewellery from the retail trade. Customers can sell directly over the counter or alternatively via our registered post scheme. Scrap jewellery received in the morning by registered post is valued and confirmed with the customer before pricing and payment that same day. |
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Based in the centre of London’s jewellery quarter the Hatton Garden operation’s main activities are offering purchasing services to retail jewellers through Presman Bullion Ltd and the processing of jewellery sweeps and high-grade industrial residues by Mastermelt Ltd. The building also houses our own laboratory and is the centre for the Group’s administration |
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Metallic items are melted and sampled in our induction furnaces to produce ingots, which are held in bond pending assay and customer agreement. |
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Mastermelt Ltd processes a wide range of high-grade materials arising from both the jewellery sector and other industries. All materials are sampled in accordance with our ISO 2001Quality Procedures to provide the highest level of customer service and returns. |
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Once incinerated the ash is milled, screened, blended and sampled prior to assaying. Customers may witness this operation at first hand or use an independent sampling organisation on their behalf. |
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Many residues require pre-treatment by incineration prior to sampling. Mastermelt Ltd is a fully licensed Part B facility enabling it to perform this operation |
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Following receipt of assays the customer is sent a statement detailing the sampling information. The payable metal is priced at the end of the refining period on the London Bullion Markets or alternatively returned as fine Au or casting grain. Credits to other London Metal Accounts can also be arranged. |
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Assaying is performed in our in-house laboratory or alternatively samples can be sent to an independent laboratory for analysis. |
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Back to top |
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Material Processing I Analytical and Valuation Services I Practical and Fiscal Waste Management I Consultancy Service
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