Lead-acid batteries power everything from our cars to backup generators, but when they reach the end of their life, they’re more than just waste—they’re a goldmine of recyclable materials. In fact, over 95% of a lead-acid battery can be recycled, making it one of the most recycled products on the planet. But turning old batteries into reusable lead, plastic, and acid requires specialized equipment, and South Korea has emerged as a global leader in building the machines that make this process efficient, safe, and eco-friendly.
If you’ve ever walked through a recycling facility, you know the chaos of handling heavy, hazardous batteries. Crushing, separating, and processing them manually isn’t just slow—it’s dangerous. That’s where South Korean suppliers come in. They’ve spent decades refining equipment that automates these tasks, reduces human error, and ensures compliance with the strictest environmental standards. From small-scale operations to industrial giants, these companies offer solutions tailored to every need.
In this article, we’re diving into the top 10 suppliers reshaping the lead-acid battery recycling industry in South Korea. We’ll explore their standout products, what makes their technology unique, and why recyclers around the world are turning to them for reliable, high-performance equipment. Whether you’re setting up a new plant or upgrading your existing line, this guide will help you find the right partner to turn scrap batteries into valuable resources.
1. Korea Eco-Recycling Tech (KERT)
When it comes to full-scale lead-acid battery recycling solutions, Korea Eco-Recycling Tech (KERT) is a name that pops up time and again. Founded in 2005, this Seoul-based company has built a reputation for durability and innovation, especially with their lead acid battery recycling equipment lines. What sets KERT apart? They don’t just sell machines—they design entire recycling ecosystems.
Take their flagship ULAB breaking and separating equipment , for example. ULAB (used lead-acid battery) processing is tricky: you need to crush the battery, separate the lead plates, plastic casings, and sulfuric acid without letting harmful fumes or liquids escape. KERT’s system does this with precision. The crusher uses a dual-shaft design to break batteries into uniform pieces, while a vacuum system immediately captures acid mist. Then, a magnetic separator pulls out lead fragments, and an air classifier sorts the plastic—all in one continuous flow.
One of KERT’s biggest clients, a recycling plant in Busan, reports processing 1,500 kg of batteries per hour with their system—up from 500 kg with their old equipment. “The automation is a game-changer,” says the plant manager. “We used to have three workers just monitoring the crusher; now, one operator can oversee the entire line.” And with built-in sensors that alert operators to jams or leaks, downtime has dropped by 40%.
KERT also prioritizes sustainability. Their equipment uses 20% less energy than industry averages, and their acid neutralization units ensure wastewater meets Korea’s strict discharge standards. For recyclers looking to scale, KERT offers modular designs—start with a basic crushing line and add separators or smelting prep equipment as your business grows.
2. Seoul Battery Solutions (SBS)
If you’re running a mid-sized recycling facility, Seoul Battery Solutions (SBS) might be your perfect match. This company, based in Gyeonggi Province, specializes in compact, high-efficiency machines, with their lead battery cutter equipment leading the pack. Unlike bulk crushers, SBS’s cutters are designed for precision—ideal for facilities that need to process batteries without generating excessive dust or noise.
Their most popular model, the HBC-045 used lead battery cutter , is a beast in a small package. Weighing just 800 kg, it can slice through a standard car battery in 10 seconds flat. The secret? A hydraulic ram with a tungsten carbide blade that delivers 50 tons of force. But it’s not just about power—it’s about safety. The cutter has a fully enclosed chamber, so when the blade slices through the battery, acid is contained in a built-in tray, and a vent fan pulls fumes into a filtration system. Operators never touch the battery directly; they load it via a sliding tray and press a button.
A small recycler in Daegu switched to the HBC-045 last year and hasn’t looked back. “We process about 300 batteries a day,” the owner explains. “Before, we used a manual cutter that took 2 minutes per battery and left acid all over the floor. Now, we’re done in an hour, and the workspace is clean. Plus, the blade only needs sharpening every 500 batteries—way better than our old one, which needed it weekly.”
SBS also offers training with every purchase. “They sent a technician to our site for three days to teach our team maintenance and troubleshooting,” the Daegu recycler adds. “Even when we had a blade alignment issue six months later, their support team got back to us in 2 hours. You don’t get that kind of service from big overseas brands.”
3. Busan Green Machinery (BGM)
Busan Green Machinery (BGM) is all about integration. This port city-based supplier has made a name for itself with turnkey lead acid battery breaking and separation system s that handle everything from battery intake to material sorting. For large-scale operations—think 2,000+ kg per hour—BGM’s systems are hard to beat.
What makes BGM’s systems stand out? They’re built for heavy use. Their pre-shredders, for example, have reinforced steel frames and replaceable cutting teeth that can handle 10,000+ batteries before needing maintenance. Then there’s the separation stage: BGM uses a combination of wet and dry processing. After crushing, the battery mix is submerged in a water bath to dissolve sulfuric acid (which is then neutralized and reused), while lead sinks and plastic floats. A conveyor belt moves the lead to a briquetter, and the plastic is dried and sent to a granulator.
A major recycling conglomerate in Incheon invested in BGM’s system last year and now processes 3,000 kg/hour. “We needed something that could keep up with our volume,” says their operations director. “BGM’s system runs 24/7, with only 2 hours of maintenance daily. The lead recovery rate is 99.5%—we’re actually selling more recycled lead than we thought possible.”
BGM also excels in customization. If your facility has limited space, they can design a vertical system that stacks crushers, separators, and conveyors to save floor area. Or, if you’re focused on low emissions, they’ll add extra dust collectors and acid mist scrubbers. “They listened to our needs,” the Incheon director adds. “We wanted to reduce our carbon footprint, so they added solar panels to power the control systems. Now, we’re cutting energy costs by 15%.”
4. Daegu Industrial Systems (DIS)
Daegu Industrial Systems (DIS) is the quiet innovator of the bunch. This company, founded in 1998, has flown under the radar a bit, but their lead acid battery recycling equipment is beloved by operators for its simplicity and low maintenance. DIS specializes in machines that are easy to use—no PhD required—and built to last in tough environments.
Their entry-level model, the DIS-200, is a favorite among small recyclers. It’s a compact crushing and separating unit that fits in a 20ft container, making it perfect for facilities with limited space. Despite its size, it can process 200-300 kg/hour. The design is straightforward: load the battery into the hopper, hit start, and the machine crushes it, separates lead and plastic, and collects acid in a sealed tank. There are no complicated settings—just a dial to adjust crushing size and a few indicator lights.
“I’m not a tech guy,” admits the owner of a recycling shop in Daejeon who bought a DIS-200. “I was worried I wouldn’t be able to operate it, but the manual is in plain Korean, and the DIS team walked me through setup over the phone. Now, I can train a new employee in an hour.” He adds that maintenance is a breeze: “The crusher blades are easy to swap out, and the filters just pop out to clean. I spend maybe 30 minutes a week on upkeep.”
DIS also offers excellent value. Their machines are priced 15-20% lower than competitors, without skimping on quality. “We use off-the-shelf motors and pumps where possible to keep costs down,” explains a DIS engineer. “But the critical parts—like the crusher blades and acid-resistant tanks—are made in-house with high-grade steel. It’s a balance of affordability and reliability.”
5. Incheon Recycling Innovations (IRI)
Incheon Recycling Innovations (IRI) is pushing the boundaries of automation in lead-acid battery recycling. This forward-thinking company has developed lead acid battery breaking and separation system s that integrate AI and IoT, making them some of the smartest machines on the market. For recyclers who want to minimize labor and maximize data-driven decision-making, IRI is the go-to.
Their SmartLine system is a marvel of modern engineering. Equipped with cameras and sensors, it can identify different battery types (car, motorcycle, industrial) as they enter the line and adjust crushing force and separation settings automatically. For example, motorcycle batteries are smaller and have thinner plates, so the crusher slows down to avoid shattering the lead. Then, real-time data is sent to a cloud dashboard, where managers can track throughput, energy use, and maintenance needs from their phones.
A recycling plant in Ulsan that installed SmartLine last year saw a 25% increase in lead recovery and a 30% ｄｒｏｐ in labor costs. “We used to have workers sorting batteries by hand,” says their IT manager. “Now, the system does it automatically, and we can see exactly how many of each type we’re processing. If the recovery rate dips, the dashboard alerts us—usually before we even notice a problem.”
IRI also focuses on safety. Their systems have 12 redundant safety checks, from emergency stop buttons to heat sensors that shut down the line if temperatures rise too high. “We’ve never had a safety incident in five years of using IRI equipment,” the Ulsan plant’s safety officer notes. “That peace of mind is worth every penny.”
6. Gwangju Eco-Engineering (GEE)
Gwangju Eco-Engineering (GEE) is all about eco-friendliness, and their lead acid battery recycling equipment reflects that. This company, based in South Korea’s “green city,” has made it their mission to reduce the environmental impact of battery recycling, without sacrificing efficiency. Their secret? Focusing on closed-loop systems that reuse resources on-site.
Take their acid recycling unit, which is often paired with their breaking and separating equipment. Instead of neutralizing sulfuric acid and sending it to a wastewater treatment plant, GEE’s system purifies and concentrates it, turning it back into usable acid for battery manufacturing. “We recover about 80% of the acid,” explains a GEE chemist. “That not only cuts disposal costs but also reduces the need for virgin acid production, which is energy-intensive.”
A recycling cooperative in Jeolla Province switched to GEE’s system and now sells 5,000 liters of recycled acid monthly to a local battery maker. “It’s become a second revenue stream,” their manager says. “And since we’re not paying to haul away acid waste, our operating costs are down by $3,000 a month.”
GEE also uses low-emission motors and noise-dampening enclosures, making their equipment ideal for urban areas. “Our plant is near a residential neighborhood,” the cooperative manager adds. “Before, we had complaints about noise and odors. With GEE’s system, the neighbors barely notice we’re here.”
6. Gwangju Eco-Engineering (GEE)
Gwangju Eco-Engineering (GEE) is all about eco-friendliness, and their lead acid battery recycling equipment reflects that. This company, based in South Korea’s “green city,” has made it their mission to reduce the environmental impact of battery recycling, without sacrificing efficiency. Their secret? Focusing on closed-loop systems that reuse resources on-site.
Take their acid recycling unit, which is often paired with their breaking and separating equipment. Instead of neutralizing sulfuric acid and sending it to a wastewater treatment plant, GEE’s system purifies and concentrates it, turning it back into usable acid for battery manufacturing. “We recover about 80% of the acid,” explains a GEE chemist. “That not only cuts disposal costs but also reduces the need for virgin acid production, which is energy-intensive.”
A recycling cooperative in Jeolla Province switched to GEE’s system and now sells 5,000 liters of recycled acid monthly to a local battery maker. “It’s become a second revenue stream,” their manager says. “And since we’re not paying to haul away acid waste, our operating costs are down by $3,000 a month.”
GEE also uses low-emission motors and noise-dampening enclosures, making their equipment ideal for urban areas. “Our plant is near a residential neighborhood,” the cooperative manager adds. “Before, we had complaints about noise and odors. With GEE’s system, the neighbors barely notice we’re here.”
7. Daejeon Tech Industries (DTI)
Daejeon Tech Industries (DTI) is the problem-solver of the industry. When recyclers face unique challenges—like processing oversized industrial batteries or working in extreme climates—DTI custom-builds solutions. Their lead acid battery breaking and separation system s are known for adaptability, making them a favorite among specialized recycling operations.
One memorable project? A mining company in Mongolia needed to process large 2,000Ah industrial batteries in freezing temperatures. Standard equipment would seize up in -20°C weather, but DTI designed a heated crusher chamber and insulated hydraulic lines to keep the system running. They even added a remote monitoring system so engineers in Daejeon could troubleshoot issues without flying to Mongolia.
“DTI didn’t just say ‘no’ when we told them our conditions,” the mining company’s logistics director recalls. “They sent a team to our site to study the environment, then built a prototype. It took three months of testing, but now the system runs flawlessly—even in winter.”
Back home in South Korea, DTI is popular with marine recycling facilities. Ship batteries are often corroded or damaged, making them hard to process. DTI’s “Marine Grade” breaking system uses stainless steel components to resist saltwater corrosion and has a higher torque crusher to handle deformed batteries. “We process batteries that have been sitting in bilges for years,” says a port recycler in Busan. “DTI’s machine chews through them like butter.”
Of course, custom work comes with a premium, but DTI’s clients say it’s worth it. “You pay for what you need, not extra features,” the Mongolia director adds. “And their after-sales support is unmatched—they even sent a technician to train our team in person, despite the distance.”
8. Ulsan Environmental Equipment (UEE)
Ulsan Environmental Equipment (UEE) is a rising star, known for affordable, entry-level lead battery cutter equipment that doesn’t compromise on safety. Targeting small businesses and startups, UEE has made it easier than ever for entrepreneurs to enter the battery recycling market.
Their bestseller, the MiniCut-100, is a tabletop lead battery cutter designed for shops or small warehouses. At just 150 kg, it’s lightweight enough to move with a pallet jack, but it can still cut through 100 car batteries per hour. The cutter uses a hand-cranked hydraulic system—no electricity needed—making it perfect for areas with unreliable power. And with a price tag under ₩5 million (about $4,000), it’s accessible for new businesses.
“I started with just a MiniCut-100 and a pickup truck,” says a recycler in Jeju Island who now runs a successful small-scale operation. “I’d collect batteries from auto shops, bring them back to my garage, and cut them up. The MiniCut is safe—no sparks, no acid splashes—and easy to use. After a year, I saved enough to buy a separator and expand.”
UEE also offers financing options, with low monthly payments for first-time buyers. “They believed in my business when no one else would,” the Jeju recycler adds. “Now, I’m buying a second MiniCut to keep up with demand.”
Don’t let the low price fool you—UEE doesn’t cut corners on safety. The MiniCut has a safety interlock: the blade won’t activate unless the chamber door is fully closed. And the acid collection tray is made of acid-resistant polypropylene, so it won’t corrode. “We test every unit before shipping,” says a UEE quality control inspector. “Even our cheapest machine meets Korea’s occupational safety standards.”
9. Suwon Manufacturing Co. (SMC)
Suwon Manufacturing Co. (SMC) has been around since 1985, making them one of the oldest players in the game. Their longevity speaks to their reliability, especially with their lead acid battery recycling equipment lines. SMC is known for “workhorse” machines—systems that run day in and day out with minimal fuss, making them a top choice for high-volume plants.
Their heavy-duty crusher, the SMC-5000, is a legend in the industry. With a 50-horsepower motor and reinforced steel frame, it can process 2,500 kg of batteries per hour. What’s remarkable is its durability: many SMC-5000s installed in the 1990s are still running today. “We have a client in Busan using a 1998 model,” says an SMC sales rep. “They ｒｅｐｌａｃｅ the blades every 6 months, but the frame and motor are original. That’s the SMC difference.”
SMC’s secret? Over-engineering critical components. The crusher shafts are made from forged steel, thicker than most competitors, and the bearings are sealed to keep out dust and acid. “We design for 20 years of service,” the rep adds. “Even if a customer only needs it for 10, they’ll get their money’s worth.”
While SMC’s machines are built to last, they’re not the most high-tech. They lack the AI or IoT features of companies like IRI, but many recyclers prefer the simplicity. “I don’t need a computer to tell me if the machine is working,” says a plant manager in Daegu with an SMC line. “It either crushes batteries or it doesn’t. And when it doesn’t, the problem is usually simple—like a loose belt or a clogged filter. No fancy diagnostics required.”
10. Seongnam Recycling Technologies (SRT)
Rounding out our list is Seongnam Recycling Technologies (SRT), a company that’s all about the future. While they offer standard lead acid battery recycling equipment , their claim to fame is研发 (research and development)—they’re constantly testing new materials and designs to make recycling faster, cleaner, and more profitable.
Their latest innovation? A prototype ULAB breaking and separating equipment that uses laser sorting instead of magnetic separators. Lasers can distinguish between lead alloys, which magnetic systems can’t, leading to purer lead recovery. Early tests show a 5% increase in lead purity, which means higher prices when selling to smelters. SRT plans to launch the system commercially next year, with pre-orders already coming in from Europe.
“We invest 15% of our revenue back into R&D,” says SRT’s chief engineer. “The recycling industry is evolving, and we want to stay ahead. Laser sorting is just the beginning—we’re also testing biodegradable lubricants for our machines and solar-powered control panels.”
SRT also partners with universities to develop new technologies. Their collaboration with Seoul National University led to a more efficient acid mist filter that captures 99.9% of fumes, up from 95% with traditional filters. “Working with academics keeps us thinking outside the box,” the engineer adds.
For forward-thinking recyclers, SRT is an exciting choice. While their cutting-edge equipment comes with a higher price tag, early adopters stand to gain a competitive edge. “We’re not just buying a machine—we’re investing in the future of our business,” says a European recycler who pre-ordered the laser sorting system. “If SRT’s prototypes deliver, we’ll be the most efficient plant in our region.”
Comparison Table: Top 10 Suppliers at a Glance
| Supplier | Core Equipment | Typical Capacity (kg/h) | Key Strength | Best For |
|---|---|---|---|---|
| Korea Eco-Recycling Tech | Lead acid battery recycling equipment, ULAB breaking systems | 1,000–2,000 | Full ecosystem design, energy efficiency | Large-scale plants, sustainability focus |
| Seoul Battery Solutions | Lead battery cutter equipment (HBC-045) | 300–800 | Precision cutting, safety features | Mid-sized facilities, noise-sensitive areas |
| Busan Green Machinery | Lead acid battery breaking and separation system | 2,000–3,000 | Heavy-duty, 24/7 operation | Industrial-scale recycling, high volume |
| Daegu Industrial Systems | Compact lead acid recycling equipment (DIS-200) | 200–500 | Simplicity, low maintenance | Small shops, first-time recyclers |
| Incheon Recycling Innovations | SmartLine AI-integrated systems | 1,500–2,500 | Automation, data tracking | Tech-savvy operations, labor reduction |
| Gwangju Eco-Engineering | Closed-loop acid recycling systems | 800–1,500 | Eco-friendliness, waste reduction | Urban plants, environmental compliance |
| Daejeon Tech Industries | Custom breaking/separation solutions | Varies (project-specific) | Adaptability, extreme conditions | Specialized industries (mining, marine) |
| Ulsan Environmental Equipment | MiniCut-100 tabletop cutter | 50–100 | Affordability, portability | Startups, small-scale collection |
| Suwon Manufacturing Co. | SMC-5000 heavy-duty crusher | 1,500–2,500 | Durability, long lifespan | Plants prioritizing reliability over tech |
| Seongnam Recycling Technologies | Next-gen ULAB systems (laser sorting) | 1,000–2,000 (prototype) | Innovation, R&D focus | Forward-thinking recyclers, premium markets |
*Capacity varies based on battery type and configuration. Contact suppliers for custom quotes.
Choosing the Right Supplier for You
With so many great options, how do you pick the best supplier? Start by asking yourself three questions: What’s your capacity? What’s your budget? And what’s your biggest pain point? If you’re a small startup, UEE’s MiniCut-100 or DIS’s compact system might be the way to go. For large-scale operations, KERT or BGM’s heavy-duty lines will keep up with demand. If you care about sustainability, GEE’s closed-loop systems or KERT’s energy-efficient designs are standouts.
Don’t forget to ask for references. A supplier might sound great on paper, but talking to their current clients will reveal the truth about downtime, support, and reliability. And if possible, visit a facility using their equipment—seeing it in action is worth a thousand brochures.
Finally, think long-term. A cheaper machine might save you money now, but if it breaks down or becomes obsolete in a few years, you’ll end up spending more. Invest in a supplier that offers maintenance support, spare parts, and upgrades—your future self (and your bottom line) will thank you.
South Korea’s lead-acid battery recycling equipment suppliers are more than just vendors—they’re partners in building a circular economy. With their help, we can turn waste into wealth, one battery at a time. So whether you’re just starting out or looking to upgrade, there’s a Korean supplier ready to power your recycling journey.
