Top 10 Medium Frequency Electric Furnace Suppliers in China in 2025

EcoSmelt has been a household name in China's metal melting industry for over two decades, and 2025 finds them leading the pack with their innovative medium frequency electric furnaces. What sets them apart? A relentless focus on energy efficiency and customization. Their furnaces, ranging from 50kg to 50-ton capacities, are designed to handle diverse metals—from lead and copper to aluminum—making them a favorite among lead acid battery recycling plants and automotive scrap yards alike.

One of EcoSmelt's standout offerings is their metal melting furnace equipment with built-in energy recovery systems, which captures excess heat and repurposes it, cutting energy bills by an impressive 25%. They also excel in integrating air pollution control system equipment into their furnace setups, ensuring that even high-temperature melting processes release minimal emissions. Customers praise their after-sales service, too; their team of engineers provides on-site installation and training, ensuring seamless setup even for first-time users.

Industries served: Lead acid battery recycling, automotive manufacturing, construction metal processing, and electronic waste recycling. With a global client base spanning Southeast Asia, Europe, and Africa, EcoSmelt has proven that reliability and innovation go hand in hand.

GreenCycle Tech Industries may be a relative newcomer—founded in 2010—but they've quickly made a name for themselves by specializing in furnaces for the booming lithium-ion battery recycling sector. As the world shifts to electric vehicles, the demand for recycling lithium batteries has skyrocketed, and GreenCycle's medium frequency electric furnaces are tailored to handle the unique challenges of this material, such as high melting points and the need for precise metal separation.

Their flagship furnace, the LMF-2000, is a favorite among lithium battery recycling plants, offering capacities from 500kg/h to 2.5 tons/h. What makes it special? A patented "layered heating" technology that melts battery components without damaging valuable metals like cobalt and nickel. GreenCycle also understands that battery recycling isn't just about melting—it's about sustainability. That's why they bundle their furnaces with air pollution control system equipment specifically designed to filter toxic fumes, ensuring compliance with even the strictest EU emissions standards.

Beyond lithium batteries, GreenCycle also caters to lead acid battery recycling and circuit board processing, with furnaces that can be customized to fit small workshops or large industrial plants. Their customer-centric approach—offering 24/7 technical support and flexible payment plans—has earned them a loyal following among startups and established recyclers alike.

MetalMelt Solutions Group is all about versatility. With a product line that spans from compact 50kg furnaces for jewelry makers to massive 100-ton models for steel mills, they've built a reputation as the go-to supplier for businesses of all sizes. Their medium frequency electric furnaces are known for their durability; many customers report using MetalMelt units for over 15 years with minimal maintenance.

A key strength is their focus on user-friendliness. Unlike some competitors' furnaces, which require specialized training, MetalMelt's systems come with intuitive touchscreen controls and automated safety features, reducing the risk of human error. For example, their MMS-5000 furnace for lead acid battery recycling includes an auto-shutoff function if temperatures exceed safe levels, protecting both operators and materials. They also offer a range of auxiliary equipment, from hydraulic briquetters to plastic pneumatic conveying systems, making it easy for customers to build a complete recycling line under one roof.

MetalMelt's reach extends beyond China; they have regional offices in India, Brazil, and the U.S., ensuring quick delivery and local support. For businesses looking for a one-stop shop for melting and recycling equipment, MetalMelt Solutions Group is hard to beat.

FoundryPro Equipment Co. has been a stalwart in China's foundry industry since 1995, and their medium frequency electric furnaces are trusted by some of the country's largest steel and aluminum manufacturers. What sets FoundryPro apart is their commitment to traditional craftsmanship paired with modern technology. Each furnace is built by skilled technicians with decades of experience, ensuring quality that's hard to replicate with mass-produced units.

Their ProMelt series, available in 1-ton to 50-ton capacities, is designed for heavy-duty industrial use, with features like high-grade copper coils for efficient heating and reinforced steel casings to withstand 24/7 operation. FoundryPro also understands that in large-scale manufacturing, downtime is costly. That's why their furnaces come with a "rapid repair" kit and a global network of service centers, ensuring that any issues are resolved within 48 hours.

While their primary focus is on steel and aluminum, FoundryPro has recently expanded into lead acid battery recycling, with furnaces that can process scrap lead plates and paste into high-purity lead ingots. Their attention to detail—such as including water process equipment to cool furnaces during extended runs—has made them a favorite among industrial giants like Baosteel and Chinalco.

RecycleTech Innovations is a supplier that thrives on solving niche problems. While many suppliers focus on general metal melting, RecycleTech zeroes in on hard-to-recycle materials like CRT monitors (old TV screens), refrigerators, and scrap cables—items that require specialized furnaces to separate metals from glass, plastic, or insulation.

Their CRT-1500 furnace, for example, is designed to melt leaded glass from old CRT monitors, extracting lead for reuse in batteries while safely containing harmful emissions. Similarly, their cable recycling furnace can process scrap cables, melting the copper or aluminum cores while burning off plastic insulation, with air pollution control system equipment to filter smoke and toxins. What makes RecycleTech stand out is their willingness to collaborate with customers; they often work directly with recycling plants to design custom furnace configurations, such as adding extra filters for specific materials or adjusting capacities to fit unique workflows.

Despite their niche focus, RecycleTech's furnaces are surprisingly affordable, making them accessible to small and medium-sized recyclers. Their team of material scientists also provides free consultations, helping customers determine the best furnace setup for their specific waste streams—a service that has earned them a 95% customer retention rate.

PowerMelt Industrial Furnaces is all about power—literally. Their medium frequency electric furnaces are built for high-volume, high-temperature applications, such as melting iron and steel for construction or automotive parts. With capacities ranging from 10 tons to 200 tons, they're a top choice for large foundries and steel mills in China and beyond.

What makes PowerMelt's furnaces unique is their use of advanced inverter technology, which converts electricity into heat more efficiently than traditional transformer-based systems, reducing energy costs by up to 30%. Their PM-200 furnace, for instance, can melt 200 tons of steel in just 90 minutes, making it one of the fastest in the industry. PowerMelt also prioritizes safety, with features like water-cooled coils to prevent overheating and emergency stop systems that activate in milliseconds if a fault is detected.

While their primary market is large-scale industrial users, PowerMelt also offers smaller models for lead acid battery recycling and metal casting workshops. Their global distribution network ensures quick delivery, with warehouses in Europe, the Middle East, and North America, and their furnaces come with a 5-year warranty—one of the longest in the industry.

As the name suggests, CleanFoundry Equipment Ltd. is on a mission to make metal melting cleaner and greener. They're pioneers in "zero-emission" furnace technology, integrating solar power options and advanced air pollution control system equipment to minimize environmental impact. For businesses looking to market themselves as eco-friendly, CleanFoundry's furnaces are a powerful selling point.

Their SolarMelt series, for example, combines a medium frequency electric furnace with solar panels, allowing users to reduce grid electricity usage by up to 40%. Even their non-solar models come with state-of-the-art filters and scrubbers that remove 99% of particulate matter and toxic gases, making them compliant with the strictest environmental regulations, including California's CARB standards. CleanFoundry also uses recycled materials in their furnace construction, such as recycled steel for casings and reclaimed copper for coils—proof that their commitment to sustainability goes beyond just the end product.

While their green focus attracts eco-conscious customers, CleanFoundry doesn't skimp on performance. Their furnaces offer fast melting times, precise temperature control, and durable construction, with capacities from 100kg to 50 tons. They've become a favorite among European recycling plants, where environmental regulations are particularly stringent, and have recently expanded into the U.S. market, partnering with green energy firms to promote solar-powered melting solutions.

SmartMelt Automation is at the forefront of the Industry 4.0 revolution, integrating AI and IoT into medium frequency electric furnaces to create "smart" melting systems. For businesses that value data-driven decision-making, SmartMelt's furnaces are a game-changer—they can be monitored and controlled remotely via a smartphone app, with real-time data on temperature, energy usage, and maintenance needs.

Take their SmartMelt-3000, for example. Equipped with sensors that track everything from coil temperature to metal purity, it sends alerts to operators if something is amiss, such as a ｄｒｏｐ in efficiency or a potential safety hazard. The app also generates monthly reports on energy consumption, helping businesses identify areas to cut costs. For large plants with multiple furnaces, SmartMelt's central control system allows operators to manage all units from a single dashboard, streamlining operations and reducing labor costs.

Beyond smart features, SmartMelt's furnaces are also highly efficient, with melting times up to 20% faster than conventional models. They cater to a wide range of industries, including lead acid battery recycling, circuit board processing, and automotive scrap recycling, with customizable capacities and add-ons like hydraulic briquetters or plastic conveying systems. While their technology comes at a premium, customers say the long-term savings in energy and labor make it well worth the investment.

Not every recycler needs a top-of-the-line, high-tech furnace—and BudgetMelt Equipment caters to this market, offering affordable, reliable medium frequency electric furnaces for small businesses and startups. Founded in 2015, BudgetMelt has made it their mission to make metal recycling accessible, with furnaces priced 30-40% lower than many competitors, without sacrificing quality.

Their entry-level furnace, the BM-500, is a compact 500kg/h model ideal for small lead acid battery recycling workshops or jewelry makers. It lacks the fancy features of higher-end models—no IoT controls or solar power—but it delivers on the basics: fast melting, easy operation, and durability. BudgetMelt keeps costs low by focusing on essential components and offering a streamlined range of models, rather than custom configurations. They also skip expensive marketing, relying instead on word-of-mouth and online reviews, which keeps overhead down.

Don't let the "budget" label fool you, though. BudgetMelt's furnaces are built to last, with a 3-year warranty and a network of local repair centers in China. They also offer financing options, allowing small businesses to purchase a furnace with low monthly payments. For startups looking to enter the recycling industry without breaking the bank, BudgetMelt is a solid choice.

Rounding out our list is GlobalFoundry Tech, a supplier with a truly global footprint. With manufacturing facilities in China, Turkey, and Mexico, and sales offices in over 50 countries, GlobalFoundry specializes in exporting medium frequency electric furnaces to emerging markets, where industrial growth is booming but access to high-quality equipment is limited.

What makes GlobalFoundry a top choice for international buyers? They understand the challenges of exporting—such as varying voltage standards, local regulations, and language barriers. Their furnaces are designed to work with 110V or 220V power, and they provide detailed documentation in 12 languages, including Arabic, Spanish, and Russian. They also offer on-site installation in most countries, with teams of multilingual engineers who can train local staff on operation and maintenance.

GlobalFoundry's product line is diverse, covering everything from small lead acid battery furnaces to large steel-melting units, and they're particularly popular in Africa and Southeast Asia, where their affordable pricing and robust after-sales service have made them a trusted brand. In 2024, they launched a new line of furnaces specifically for lithium ore extraction, tapping into the growing demand for lithium in electric vehicle batteries—a move that has solidified their position as a forward-thinking, global player.