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+86 150 3713 8562
DOING HOLDINGS
Henan Doing Environmental Protection Technology Co., Ltd
Metal Recycling Machine Manufacturer
- WhatsApp: +86 150 3713 8562
- Email: sales@china-doing.com
News
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What should be paid attention to when buying aluminum plastic separation machine?Because the low investment and high return of aluminum plastic recycling business, aluminum plastic separation recycling machine is getting more and more attention recently.The machine people need should be provided with the features of high separation ra...
07
2021-07
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Hunan VARY TECH Group signed a contract with Doing Group on radiator recycling machineOn Apr. 28th, 2021, Hunan VARY TECH Group signed a contract with Doing Group on radiator recycling machine....
08
2021-06
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How many recycling methods for waste printed circuit boards?there are three main methods for recycling methods for waste printed circuit boards, such as incineration, acid bubble corrosion, or mechanical method. ...
06
2021-05
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What are the difference between dry copper wire recycling machine and water copper wire recycling machine?Dry copper wire recycling machine adopts total dry type physical method and the whole process without any water, fire, chemical, thus no secondary pollution to the environment....
06
2021-05
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How much copper can be separated from one ton circuit boards?one ton of waste circuit boards contains 13% copper, 0.045% gold and other metals, such as iron, tin, lead, and nickel....
06
2021-05
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1t/h PCB circuit board recycling machine was transported to South Korea1t/h PCB circuit board recycling machine was shipped to Qingdao Port, and then shipped from Qingdao Port to South Korea. ...
30
2021-04
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