Top 5 Paste Reduction Melting Furnace Suppliers in China [2025]

Founded in 2008 in Zhengzhou, GreenCycle has built a reputation as the "problem-solver" of the recycling equipment world. What sets them apart? Their rotary furnace for paste reduction isn’t just a standalone machine—it’s part of a fully integrated lead acid battery recycling plant system. We spoke to Li Wei, plant manager at a major recycling facility in Jiangsu, who told us: "Before GreenCycle, we had separate machines for paste separation, desulfurization, and melting. Now, their rotary furnace connects directly to the desulfurization unit and filter press—we’ve cut processing time by 40% and reduced lead loss from 8% to under 3%."

GreenCycle’s flagship furnace, the GCR-3000, handles 1.5-3 tons of paste per hour and uses a unique "double-heat recovery" design that cuts energy costs by 25% compared to traditional models. They also offer custom solutions for smaller plants (starting at 500kg/hour) and have a 24/7 technical support team—critical for facilities that run 3 shifts a day. Oh, and they’re one of the few suppliers with both ISO 9001 and CE certifications, which matters if you plan to export your recycled lead to Europe.

Best for: Mid-to-large scale plants looking for turnkey solutions. If you want equipment that "just works" and grows with your business, GreenCycle is a top pick.

Founded in 2012 by a team of former university researchers, EcoSmelt is all about cutting-edge technology. Their claim to fame? The ECO-Melt Pro series, a paste reduction furnace that uses medium frequency induction heating instead of traditional fuel burners. Why does that matter? Induction heating is faster, more energy-efficient, and produces 90% less nitrogen oxide emissions—perfect for plants in eco-sensitive areas or those aiming for carbon neutrality.

Wang Jing, an environmental engineer at a recycling plant in Zhejiang, explained: "Our local环保 bureau was cracking down on emissions, and our old furnace couldn’t meet the new NOx limits. EcoSmelt’s induction furnace brought us from 150mg/m³ to 12mg/m³—well below the 50mg/m³ standard. Plus, the digital control panel lets us monitor temperature, pressure, and lead purity in real time, so we catch issues before they become problems."

EcoSmelt’s furnaces range from 800kg/hour to 4 tons/hour, and they specialize in integrating with air pollution control systems (another key keyword!). Their after-sales package includes免费 training for operators and a 5-year warranty on core components—unheard of in the industry. The only downside? They’re a bit pricier upfront, but most customers say the energy savings pay off within 18 months.

Best for: Plants prioritizing环保 compliance and smart technology. If you want to future-proof your facility against stricter regulations, EcoSmelt delivers.

Founded in 1995 in Guangzhou, PrecisionMetals is the veteran on this list—and for good reason. They’ve weathered industry changes for decades by focusing on one thing: reliability. Their lead refinery furnace line is known for running 24/7 with minimal downtime. "We have a PrecisionMetals furnace that’s been operating since 2015," said Zhang Hong, operations director at a recycling plant in Shandong. "In 8 years, we’ve only had to ｒｅｐｌａｃｅ the heating elements twice—their parts are built to last."

While they’re not as flashy as EcoSmelt, PrecisionMetals excels at the basics: consistent lead purity (99.97% on average), easy maintenance, and compatibility with older equipment. Their PRM-2000 model (2 tons/hour) is a workhorse for mid-sized plants, and they offer a "hybrid" option that can switch between dry and wet processing—ideal for plants that handle mixed battery types. They also have a strong network of local service centers, so if you need a part replaced, it’s usually delivered within 48 hours.

One unique offering? Their "Legacy Upgrade" program, which retrofits older PrecisionMetals furnaces with new control systems and环保 components. "Instead of buying a whole new furnace, we upgraded our 2010 model with a digital interface and better insulation," Zhang added. "It cost 60% less than a replacement and now runs almost as efficiently as a new one."

Best for: Plants with tight budgets or those looking to upgrade existing equipment. PrecisionMetals proves you don’t need to reinvent the wheel to get great results.

Founded in 2015 in Shenzhen, ARS is the new kid on the block, but they’re making waves with their focus on small to medium-sized plants. Many new recycling businesses struggle to find furnaces that fit their budget and space—ARS solves that with compact, modular designs. Their Mini-Melt series starts at just 500kg/hour, making it perfect for startups or plants in urban areas with limited space.

Liu Fang, who launched her recycling plant in Hunan last year, told us: "I didn’t need a 3-ton furnace—my plant processes about 5 tons of batteries a day. ARS’s Mini-Melt 500 fit in our small workshop and cost half what the bigger suppliers quoted. Plus, they helped us design the entire workflow, from battery breaking to lead ingot casting. I felt like they were invested in my success, not just selling me a machine."

ARS also stands out for their auxiliary equipment integration—they offer package deals that include hydraulic briquetters (to compress lead scrap) and filter press equipment (to separate paste from wastewater), so you don’t have to juggle multiple suppliers. Their customer support team is small but responsive, and they offer flexible payment plans for new businesses. The tradeoff? Their maximum capacity is 2 tons/hour, so larger plants might need multiple units.

Best for: New startups or small plants (processing 5-20 tons of batteries/day). ARS makes entry into the recycling industry accessible without sacrificing quality.

Founded in 2010 in Beijing, GlobalEco is all about global standards. If you export your recycled lead or operate in multiple countries, this is the supplier for you. Their furnaces are certified to meet EU, US, and Australian环保 standards, and they have a track record of delivering equipment to over 40 countries—including hard-to-reach places like Kenya and Brazil.

What makes their rotary furnace for paste reduction globally friendly? It’s designed to handle different battery types (from car batteries to industrial forklift batteries) and can adapt to varying power grids (110V-440V). "We have plants in China and Malaysia," said Rajiv Patel, operations manager at an international recycling firm. "GlobalEco’s furnace works seamlessly in both locations, and their team handled all the import paperwork and local compliance checks. It saved us months of headaches."

GlobalEco’s GLOBAL-Melt 3500 is their top model, with a whopping 3.5-ton/hour capacity, and it integrates with their proprietary water process equipment for zero liquid discharge—critical in water-scarce regions. They also offer remote monitoring via a mobile app, so you can check furnace performance from anywhere in the world. The downside? Their lead times are longer (3-4 months vs. 1-2 for local suppliers), and on-site support can be pricey for international clients.

Best for: Multinational plants or exporters. GlobalEco takes the stress out of cross-border equipment sourcing.