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DOING HOLDINGS
Henan Doing Environmental Protection Technology Co., Ltd
E waste recycling machine manufacturer
- WhatsApp: +86 150 3713 8562
- Email: market@doinggroup.com
News
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How is wood charcoal prepared?The steps of wood charcoal preparation includes raw material selection, carbonization, cooling, and briquetting. Modern charcoal production process offers more efficient and eco-friendly production solutions for high-quality charcoal products.
August
28
2025
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End-of-life solar panels disposal ways: Repair, recycle and reuseThere are three common sustainable methods for disposing of end-of-life solar panels: repair, recycling, and reuse. DOING solar panel recycling machine can provide efficient and environmentally friendly solar panel recycling solutions.
August
12
2025
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The potential for EV battery recycling in EuropeEurope's booming EV battery recycling market creates significant business potential for battery recycling. DOING provides efficient and compliant EV battery recycling machine to help build a profitable battery recycling business in Europe.
August
6
2025
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Old Solar Panels Reuse and Recycling SolutionDOING efficient and environmentally friendly recycling solution for old solar panels is to recycle waste solar panels by disassembling and separating valuable materials such as silicon, glass and aluminum through solar panel recycling machine.
July
2
2025
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What machines are needed for making ecological charcoal?Machines needed for ecological charcoal production include raw material preparation machine, charcoal carbonization kiln, cooling system, and other kind of charcoal making machines, etc.
June
24
2025
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A Chinese Taiwanese customer ordered a DOING 2 ton/h carbonization machineIn May 2025, a customer from Taiwan, China, ordered a DOING 2 ton/h carbonization machine to process wood recycling and carbonization to meet their efficient and stable charcoal production needs.
June
19
2025
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What is the lifetime of solar panels and how are they recycled?The lifetime of solar panels is usually 25-30 years. After the service life of solar panels ends, DOING Group's solar panel recycling machine can use advanced recycling process to efficiently and environmentally recycle scrapped solar panels.
June
10
2025
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DOING lithium battery recycling technology: promoting extended producer responsibility (EPR) systemDOING lithium battery recycling technology helps manufacturers meet the Extended Producer Responsibility (EPR) requirements through its many advantages, and promotes the implementation of the EPR system.
May
29
2025
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How to make charcoal step by step?The charcoal making steps includes preparing raw materials, carbonization, and managing pyrolysis products, ultimately achieving efficient, environmentally friendly and sustainable charcoal production.
May
27
2025
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Advantages of DOING solar panel recycling equipmentDOING solar panel recycling equipment has the advantages of wide applicability, environmental protection and safety, high recycling efficiency and purity, automatic operation and perfect after-sales service.
May
7
2025
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Causes of material blockage during the carbonization process of the continuous carbonization furnaceThe common causes of material blockage in continuous carbonization furnaces include high material humidity, uneven particle sizes, fast feeding speeds, equipment failure, and uneven temperature distribution.
April
27
2025
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DOING carbonization equipment helps the green development of jute stick charcoalJute stick charcoal is made from natural jute stick and is produced through DOING high-temperature anaerobic carbonization equipment. The application areas of jute stick charcoal cover industry, environmental protection, medical and office equipment, etc.
April
22
2025
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