Henan Doing Environmental Protection Technology Co., Ltd

10/06/2026

The transition to a circular economy requires efficient metal recovery strategies. Processing painted or coated aluminum scrap directly often leads to high melting losses and toxic emissions.

✅Our thermal paint removal furnace (decoating oven) provides a controlled, factual solution. As shown in the images, the equipment processes various raw materials—including UBCs (used beverage cans), painted aluminum profiles, and aluminum cans—effectively stripping away coatings, plastics, and thermal breaks.
The output? Clean aluminum substrates ready for the melting furnace.

With 15 years of manufacturing experience, we focus on equipment stability and reliable output. Send us a DM or leave a comment below to discuss your aluminum recycling project.

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.copperwirerecyclingmachinery.com/Carbonization_machines/aluminum_cans_paint_stripping_furnace_1428.html

08/06/2026

This is DOING industrial Lithium Battery Shredding and Sorting Machine: Through automatic heavy-duty shredding, precision screening and advanced air-flow separation, it safely processes scrap Lithium-ion batteries without pollution.

🔍Look at the final products:
High-purity Black Mass (Ready for hydrometallurgy)
Pure Copper & Aluminum granules
Separated Plastics and Iron

Achieve up to 98%+ recovery rate! High efficiency, customized capacity. Contact us today for a quick quote!

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.ewasterecyclingplant.com
http://www.copperwirerecyclingmachinery.com

03/06/2026

Looking to process agricultural and forestry waste efficiently? The image below shows the continuous carbonisation furnace manufactured by Henan DOING Company, designed for the thermal decomposition of various organic materials.

♻️Engineered to operate within a circular economy framework, this equipment utilizes the syngas recycling system. During the pyrolysis process, combustible gases generated are recycled to heat the reactor, which significantly improves thermal efficiency and controls operational emissions.It is designed to process materials such as wood chips, coconut shells, and agricultural residues into high-quality biochar, supporting carbon sequestration projects and waste-to-energy initiatives globally.
Contact us for customized solutions!

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.charcoalmakingplant.com

28/05/2026

♻️What materials can you recover from 1 ton of scrap solar panels?


In this video, we break down the exact material composition of end-of-life photovoltaic (PV) panels. You will see how much glass, aluminum, silicon, plastics, and precious metals (like copper and silver) can be extracted from 1000 kg of solar panels waste.
✅Contact Henan DOING Company for Business Information:

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://englishm.doinggroup.com/products/henan_doing/solar_panel_recycling_machine

21/05/2026

Before melting, efficiently removing the paint and coating from aluminum cans is an essential step to reduce metal loss and ensure high-quality recycled aluminum output.
👏 DOING Aluminum Can Paint Removal Furnace is engineered for continuous, stable, and safe operation in metal recycling facilities.

Key Technical Features:
✔️ High-Efficiency Processing: Designed for large-scale UBC recycling lines, ensuring a high decoating rate.
✔️ Eco-Friendly System: Equipped with a comprehensive flue gas purification and dust removal system to easily meet local environmental standards.
✔️ Smart Operation: Integrated PLC automation for precise temperature control, ensuring stable processing while reducing labor costs.
✔️ Energy Saving: Smart thermal design utilizes the combustible gas generated during the decoating process to reduce overall fuel consumption.

Contact Us for a Free Quote:

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.copperwirerecyclingmachinery.com/faq/aluminum_cans_paint_removal_method_1413.html

19/05/2026

✅Maximize Black Mass Recovery: EOL LIBs End-of-life Lithium-ion Battery Disposal Solution

In this video, we walk you through the complete lithium battery recycling process. Disposing of EV and electronic batteries requires safe and advanced technology. That's why DOING offers the EOL LIBs End-of-life Lithium-ion battery Disposal Solution designed for maximum material recovery and zero environmental pollution.

📣Our lithium-ion battery recycling machines are built for durability, high yield, and eco-friendly operation—perfect for scaling your e-waste recycling business.
⬇️Get a free quote and customized machine proposal today!

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.ewasterecyclingplant.com
http://www.copperwirerecyclingmachinery.com

11/05/2026

In this video, we provide detailed introduction to the complete Biomass Pyrolysis Plant and its core components: From raw material pretreatment and core carbonization to charcoal briquetting.

Our Biomass Pyrolysis Machine is designed for continuous operation, handling various raw materials like wood chips, coconut shells, rice husks, bamboo, and sawdust. It focuses on environmental compliance and high heat efficiency.

Leave comment below or contact us directly for customized solution and technical parameters.

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.charcoalmakingplant.com

09/05/2026

As the global energy transition accelerates, millions of tons of retired PV panels need processing. Many recyclers struggle with low efficiency, high labor costs, or poor material separation.
http://www.youtube.com/live/v7dc_B1YwE8?si=5Jm0jMZHNc47VmQg
🔥Welcome to the DOING live stream. DOING’s solar panel dismantling recycling line is specifically designed to address these pain points. Through a fully automated process to turn this "scrap" into high-purity aluminum, glass, and silicon powder, and achieve precise material classification.

🔎For more information, please join our livestream.

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.ewasterecyclingplant.com
http://www.copperwirerecyclingmachinery.com

With the rapid update of PV power stations, waste solar panels are becoming a "gold mine" waiting to be tapped. However, how can we recover the aluminum fram...

07/05/2026

Are you looking to invest in Charcoal Carbonization Machine but confused between horizontal carbonizer and vertical carbonizer designs? You're not alone!
Choosing the right Biomass Pyrolysis Machine is crucial for maximizing your biochar production efficiency and profit. This video ultimate guide breaks down the critical differences between horizontal vs. vertical carbonization furnace, helping you make an informed decision for your business.


Contact DOING today for FREE consultation:

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.charcoalmakingplant.com
http://www.ewasterecyclingplant.com
http://www.copperwirerecyclingmachinery.com

28/04/2026

Another successful shipment!🚚A complete set of Solar PV Module Recycling Plant is being loaded and shipped to our customer in India.

♻️With the rapid growth of solar power in India, managing end-of-life solar panels is creating massive business opportunities. This advanced mechanical recycling line provides the eco-friendly and highly profitable solution to efficiently process PV waste and recover high-value materials like glass, aluminum, silicon, and copper.

Manufactured by Henan DOING Company, our automated solar panel recycling facility ensures precise separation with zero secondary pollution, perfectly meeting the rising demand for E-waste and renewable energy recycling projects.
📣Looking for financially viable and efficient solar waste recycling solutions? Get a free quote today!

📩 Email: [email protected]
📲 WhatsApp: +86 150 3713 8562(https://wa.me/8615037138562)
🔗 Official Website:
http://www.ewasterecyclingplant.com
http://www.copperwirerecyclingmachinery.com