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Zhengzhou Zhengyang Machinery Equipment Co., Ltd
Precious Metal Recycling Project

Precious Metal Recycling Project is mainly used for precious metal recycled of waste electronic products, mainly includs Gold Stripping Machine, Precious Metal Refining Machine, Electrolysis Machine, Catalytic Converter Recycling Machine, Petroleum Catalyst Recycling Machine. The precious metal recovery rate is as high as 99%.

Waste electronic products have become "urban mines". The data show that a computer USES an average of 1.5 kilograms of copper, and one air conditioner contains five to seven kilograms of copper. A small cell phone, with copper and copper alloys averaging 15 grams, accounts for 14 percent of the weight of the phone.

  • Gold Stripping Machine

    Gold Stripping Machine was specially designed to strip gold from gold-plated materials that come from those obsolete and junked electronic products, which is currently the best gold extraction method. By using this system, the recovery rate

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    Gold Stripping Machine
  • Precious Metal Refining Machine

    Precious Metal Refining Machine is used to refine the precious metal(such as gold,sliver,platinum,palladium) from all kinds of e-waste. Scope of Application After dismantling the elements can not be returned, such as chip, north and south b

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    Precious Metal Refining Machine