Top Five Medium Frequency Furnace Suppliers in France [2025]

With over 60 years in the industry, MetalloFusion Industries isn't just a supplier—it's a cornerstone of France's metallurgical heritage. Founded in Lyon in 1964, the company started as a small workshop crafting metal melting tools and has grown into a national leader in medium frequency electricity furnace equipment. What sets MetalloFusion apart is its unwavering commitment to quality, a trait honed through generations of metalworkers who understand that a furnace isn't just a machine, but the backbone of a business.

Today, their flagship product line includes medium frequency electricity furnace equipment designed for heavy-duty metal melting, capable of handling everything from scrap steel to copper alloys with precision. "We don't just build furnaces—we build partnerships," says Jean Dubois, MetalloFusion's director of client relations. "A customer in Marseille needed a furnace that could melt 5 tons of aluminum daily while reducing energy use by 20%. We didn't just deliver a machine; we worked alongside their team for six months to fine-tune it, ensuring it fit their workflow like a glove."

Beyond their core furnaces, MetalloFusion has expanded into metal melting furnace equipment that integrates smart technology, allowing operators to monitor temperature, energy consumption, and maintenance needs in real time. For businesses in automotive manufacturing or large-scale metal recycling, this blend of old-world craftsmanship and new-age efficiency makes MetalloFusion a trusted partner. As Dubois puts it: "Our furnaces don't just melt metal—they melt away the stress of meeting tight deadlines and strict quality standards."

In the fast-growing world of battery recycling, EcoCycle Tech has emerged as a trailblazer, and their medium frequency furnaces are at the heart of their success. Founded in 2010 in Grenoble, a hub for French tech innovation, the company recognized early that the boom in electric vehicles and renewable energy storage would create a surge in demand for efficient, eco-friendly battery recycling solutions. Today, they're a go-to for lead acid battery recycling equipment, with medium frequency electricity furnace equipment that transforms lead battery paste into high-purity metal ready for reuse.

What makes EcoCycle stand out is their holistic approach. "Battery recycling isn't just about melting—it's about minimizing environmental impact at every step," explains Dr. Sophie Laurent, EcoCycle's R&D lead. That's why their systems come paired with air pollution control system equipment, capturing emissions and particulates to meet France's strict AQI standards. "A client in Lille once told us their old setup couldn't pass the new 2024 emissions laws," Laurent recalls. "We installed our furnace with integrated air filters, and now they're not just compliant—they're setting a benchmark for their region."

EcoCycle also prides itself on adaptability. With the rise of lithium-ion batteries, they've expanded into lithium battery recycling equipment, modifying their medium frequency furnaces to handle the unique challenges of Li-ion processing, such as thermal runaway prevention. For recycling facilities looking to future-proof their operations, EcoCycle's blend of specialized expertise and forward thinking makes them a standout choice.

For businesses prioritizing sustainability, GreenForge Solutions is more than a supplier—it's a collaborator in building a circular economy. Based in Toulouse, this 15-year-old company has made a name for itself by designing equipment that turns waste into wealth, with a focus on energy efficiency and minimal environmental footprint. Their circuit board recycling plant, for example, uses medium frequency electricity furnace equipment to extract precious metals from e-waste, all while consuming 30% less energy than conventional systems.

"We start every project by asking: 'How can this make the planet healthier?'" says CEO Marie Leclerc. That philosophy shines through in their medium frequency furnaces, which are built with recycled steel casings and feature smart energy recovery systems that redirect excess heat back into the melting process. For a recent client in Bordeaux—a startup recycling old smartphones—GreenForge's furnace reduced energy costs by €24,000 in the first year alone. "They came to us worried about scaling sustainably," Leclerc adds. "Now, they're expanding to two more cities, and we're right there with them."

GreenForge also excels in transparency. Every system comes with a "Sustainability Dashboard" that tracks metrics like carbon savings, waste reduction, and recycled output—data that clients can use to meet ESG reporting requirements. In an era where consumers and regulators demand accountability, this level of openness is invaluable.

Not all standout suppliers are industry giants. PrecisionMelt Systems, a family-run business in Nantes, proves that agility and personalized service can make a big difference—especially for small to mid-sized operations. Founded in 2008 by brothers Pierre and Luc Martin, the company specializes in custom metal melting furnace equipment and medium frequency electricity furnace solutions tailored to unique client needs, whether it's a boutique jewelry manufacturer needing precise temperature control or a scrapyard looking to melt mixed metals efficiently.

"Big suppliers often treat you like a number," says Pierre Martin. "We treat you like a partner." That means on-site consultations, 24/7 technical support, and even training sessions for operators. A client in Strasbourg, for instance, needed a furnace that could switch between melting aluminum and brass without lengthy reconfigurations. PrecisionMelt designed a modular system with quick-change liners, cutting downtime from 4 hours to 30 minutes. "They called us heroes," Luc laughs. "But that's just how we work—we solve problems, not just sell machines."

To complement their furnaces, PrecisionMelt also offers hydraulic press machines equipment, creating end-to-end solutions for clients who want to melt, shape, and package metal in one workflow. For businesses that value responsiveness and a personal touch, PrecisionMelt is a reminder that bigger isn't always better.

For companies with international operations, GlobalRecycle France offers the best of both worlds: the resources of a global corporation and the intimacy of a local partner. As the French arm of a multinational recycling equipment leader, they bring decades of global experience to the table, with a product line that includes air pollution control system equipment, lithium battery recycling equipment, and their flagship medium frequency electricity furnace equipment—trusted by clients in 40+ countries.

"Our strength is our network," says regional manager Thomas Petit. "A client in Paris might need a furnace for their French plant, but they also have a facility in Germany. We can standardize equipment across borders, ensuring consistency in quality and compliance." GlobalRecycle's furnaces are designed to meet not just French standards, but EU-wide regulations like REACH and RoHS, making them ideal for businesses with cross-border supply chains.

What truly sets them apart, though, is their commitment to local support. Despite their global footprint, they maintain a French-based technical team and parts warehouse, ensuring clients never wait weeks for repairs. "Last winter, a client in Lyon had a furnace breakdown during a cold snap," Petit recalls. "Our technician was there within 3 hours, and they were back up by morning. That's the GlobalRecycle promise—global reach, local speed."