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

Founded in 1998 in Stuttgart, EcoRecycle GmbH has grown from a small engineering workshop to a global leader in recycling equipment, with a particular focus on lead acid battery processing. What sets them apart? Their Rotary PasteMaster Series, launched in 2019, has redefined efficiency in paste reduction. Walk into any major recycling plant in Germany, France, or Italy, and you’ll likely spot one of these bad boys in action—rotating slowly, its inner lining of high-grade refractory material glowing red as it converts lead paste into molten lead with惊人的 (stunning) 98% efficiency.

The secret? EcoRecycle’s proprietary “HeatLoop” technology, which captures and recycles excess heat from the furnace exhaust, cutting energy consumption by up to 22% compared to standard models. That’s not just good for the planet; it’s a game-changer for your utility bills. “We used to spend €15,000 a month on electricity for our old furnace,” says Marco Rossi, operations manager at a leading Italian recycling firm. “With the PasteMaster, that number dropped to €11,000. And the emissions? Our local environmental agency did an audit last year and said we were ‘setting a new standard’ for the industry.”

But EcoRecycle doesn’t stop at the furnace itself. They understand that a truly sustainable setup needs integrated systems, which is why every PasteMaster comes with an optional air pollution control system that neutralizes harmful fumes before they leave the facility. It’s this attention to the full lifecycle that has earned them partnerships with heavyweights like Veolia and Suez, and a spot on the EU’s “Green Technology Leaders” list for three years running.

Headquartered in Hamburg, German Furnace Technologies (GFT) has been a staple in the industrial melting scene since 1975. While they cut their teeth on metal melting furnaces for the automotive industry, their pivot to recycling equipment in the early 2000s proved prescient. Today, their MF Series Paste Reduction Furnaces are known for one thing above all: rugged reliability. “We’ve had our GFT furnace running 16 hours a day, 6 days a week, for the past 8 years,” says Klaus Müller, plant manager at a Berlin-based recycling cooperative. “Apart from regular maintenance, it’s never let us down. That kind of durability is hard to find.”

What makes the MF Series so tough? GFT uses a double-walled steel construction with a reinforced outer shell, designed to withstand the thermal stress of continuous operation. Inside, their “UltraMelt” heating elements distribute heat evenly, eliminating cold spots that can lead to inconsistent melting and wasted material. And for operators who hate complicated tech, GFT’s “SimpleTouch” control panel is a breath of fresh air—intuitive, user-friendly, and designed to minimize training time for new staff.

But don’t mistake “reliable” for “old-fashioned.” GFT has kept up with the times, adding features like remote monitoring via a mobile app (so you can check furnace temperature or energy usage from anywhere) and compatibility with Industry 4.0 systems for seamless integration into smart factories. Their 2024 upgrade, the MF-2500, even includes a self-diagnostic function that alerts you to potential issues before they become breakdowns. For mid-sized recycling operations that need a furnace that can handle heavy workloads without fuss, GFT is the gold standard.

Based in Munich, RecyclTech Systems has made a name for itself by saying “yes” when other suppliers say “no.” Need a furnace that fits into a tight space? They’ll design a compact model. Processing a unique type of lead paste with higher sulfur content? Their engineers will tweak the chemistry to match. “We don’t believe in ‘one-size-fits-all’ equipment,” says CEO Anna Schmidt. “Every recycling operation is different, and your furnace should reflect that.”

Their flagship product, the CustomRedux Pro, is a case in point. Launched in 2021, this furnace is built to order, with options for everything from capacity (ranging from 500 kg/h to 3,000 kg/h) to fuel type (natural gas, electricity, or even biogas for the truly eco-conscious). One of their most talked-about projects? A 2023 installation for a recycling plant in Norway that needed a furnace that could operate in sub-zero temperatures. RecyclTech delivered a model with an insulated outer jacket and heated control panel, ensuring smooth operation even when the mercury drops to -15°C.

But customization doesn’t mean long wait times. RecyclTech’s modular design system allows them to build most CustomRedux Pro models in just 12 weeks—half the industry average. “We were worried that ‘custom’ would mean ‘delayed,’” admits Lars Hansen, procurement director at a Danish recycling company. “But RecyclTech finished our furnace in 10 weeks, and it worked perfectly from day one. They even sent a technician to help with installation, free of charge.”

With a client list that includes startups and multinationals alike, RecyclTech proves that flexibility and quality can go hand in hand. And with their new “EcoFlex” line launching in late 2025—featuring even more sustainable materials and a 30% smaller carbon footprint during manufacturing—they’re showing no signs of slowing down.

When it comes to heritage, few can match Industrial Melting Solutions (IMS) GmbH. Founded in 1952 in Essen, this company has seen it all—from the early days of lead recycling to the modern push for net-zero emissions. Their longevity is a testament to their ability to adapt, and their current paste reduction furnace, the MasterMelt 5000, is a nod to both their past and future.

The MasterMelt 5000 is built on IMS’s decades of experience in high-temperature metallurgy, with a focus on precision. Its digital temperature control system can maintain heat levels within ±2°C, ensuring consistent lead quality batch after batch. “In this business, consistency is everything,” says Heinrich Weber, a lead refiner with 30 years of experience. “IMS furnaces don’t just melt paste—they turn it into a uniform product that’s easy to refine. That means less waste, higher yields, and happier customers.”

But what really sets IMS apart is their after-sales support. With a network of 28 service centers across Europe, they guarantee a response time of less than 24 hours for emergency repairs. “Last winter, our furnace broke down on a Friday evening,” recalls a UK-based recycler. “We called IMS at 7 PM, and by 9 AM Saturday, a technician was at our plant. They had us up and running by noon. You can’t put a price on that kind of reliability.”

While IMS may not be the flashiest name on this list, they’re the quiet workhorse that keeps the industry moving. Their commitment to quality and service has earned them a 96% customer retention rate, and a reputation as the “safe choice” for companies that value stability over cutting-edge gimmicks.

Founded in 2015 in Berlin, GreenCycle Engineering is the youngest company on this list, but don’t let that fool you. This startup has quickly made waves with its innovative approach to paste reduction, combining German engineering with Silicon Valley-style agility. Their flagship furnace, the EcoMelt X, is designed for small to mid-sized operations that want big-firm efficiency without the big-firm price tag.

At just 4 meters long and 2 meters wide, the EcoMelt X is compact enough to fit into tight spaces, but don’t let its size fool you—it can process up to 1,200 kg of lead paste per hour. “We started with a small facility in Prague and needed equipment that wouldn’t take over the whole warehouse,” says Jana Kovac, founder of a Czech recycling startup. “The EcoMelt X was perfect—powerful, efficient, and affordable. We were up and running in three months, and now we’re looking to expand because it’s handling more than we ever thought possible.”

GreenCycle’s secret weapon? Their use of AI-powered predictive maintenance. The EcoMelt X comes with sensors that monitor everything from bearing temperature to motor vibration, sending alerts to your phone if something seems off. “It’s like having a 24/7 mechanic watching over your furnace,” says Kovac. “We’ve avoided at least two major breakdowns because the system warned us in advance.”

With a starting price 15% lower than many competitors and a 5-year warranty, GreenCycle is democratizing access to high-quality recycling equipment. It’s no wonder they’ve secured €12 million in funding from European green tech investors, and plan to expand into the US market by 2026.