Case Study: Copper Wire Recycling Machine in Mauritius – San Lan's Impact

The Sun, the Sea, and a Mountain of Scrap: Mauritius's Recycling Challenge

In the heart of Port Louis, Mauritius's bustling capital, the morning sun glints off the Indian Ocean, casting a golden hue over the city's colorful markets and colonial-era buildings. But for Jean-Pierre, a 45-year-old scrap dealer who has run a small recycling yard in the city's industrial zone for 15 years, the view from his office window tells a different story: piles of tangled copper wires, frayed and corroded, stacked haphazardly behind his warehouse. "Every week, it grows," he says, gesturing to a mound that towers above his head. "Old electrical cables from construction sites, discarded wiring from homes, even shipyard scraps—they all end up here. But stripping them by hand? It's backbreaking work, and we can barely keep up."

Jean-Pierre's frustration is shared by recyclers across Mauritius. The island nation, known for its pristine beaches and luxury resorts, has long grappled with a hidden problem: electronic waste. As Mauritius's middle class expands, so does the demand for gadgets, appliances, and construction materials—all of which eventually become scrap. Copper wire, in particular, is a double-edged sword: while it's valuable (worth around $8,000 per ton on the global market), extracting it from old cables is labor-intensive, time-consuming, and often unsafe. "My workers spend 10 hours a day with pliers and knives, stripping insulation from wires," Jean-Pierre explains. "Their hands are calloused, their eyes strained. And even then, we're only recovering about 60% of the copper—so much is lost to tears or damage. It's not just inefficient; it's wasteful."

The environmental cost is equally steep. Without proper equipment, much of the non-recyclable insulation (plastic, rubber) ends up in landfills, where it leaches toxins into the soil and water. Meanwhile, the copper that does get recovered is often sold to overseas smelters, meaning Mauritius misses out on the economic benefits of processing it locally. "We're sitting on a goldmine, but we're treating it like trash," says Marie, an environmental activist who has campaigned for better recycling practices in Mauritius for a decade. "Copper is a finite resource—recycling it saves energy, cuts carbon emissions, and keeps waste out of our landfills. But without the right tools, we're leaving money on the table and harming our planet."

Enter San Lan: A Solution from the East

In 2022, Jean-Pierre attended a trade fair in Johannesburg, South Africa, hoping to find a better way. There, he stumbled upon a booth for San Lan, a China-based recycling machine supplier with a reputation for innovative, user-friendly equipment. "Their representative, Li Wei, didn't just talk about machines—he listened," Jean-Pierre recalls. "I told him about our struggles: small space, limited labor, the need for something that could handle different cable sizes. He smiled and said, 'We have exactly what you need.'"

What Li Wei was referring to was San Lan's cable recycling equipment —a compact, all-in-one system designed to process scrap copper wires efficiently. At its core were two key components: a scrap cable stripper equipment and a hydraulic cutter equipment . "The stripper uses precision blades to peel off insulation without damaging the copper, and the hydraulic cutter trims the wires to uniform lengths for melting," Li Wei explained. "It's automated, so your workers can focus on feeding the machine instead of fighting with pliers. And it's compact enough to fit in your warehouse."

Jean-Pierre was skeptical at first. "We'd tried cheap machines before—made in India, Turkey. They broke down within months, and the after-sales support was nonexistent," he says. But San Lan offered a two-year warranty and on-site training, and Li Wei even arranged for a virtual demo. "I watched as a single operator fed a jumble of cables into the machine. In minutes, clean copper wires came out one end, and shredded plastic pellets the other. I called my wife right then and said, 'We're buying this.'"

From Pliers to Power: The Equipment in Action

In early 2023, San Lan's cable recycling system arrived at Jean-Pierre's yard. The installation took three days, with a team of engineers from China overseeing the setup and training Jean-Pierre's six workers. "The first day, we were nervous," admits Amara, a 28-year-old worker who had stripped wires by hand for four years. "We'd never used anything this advanced. But the engineers walked us through every step—how to adjust the stripper for thick vs. thin cables, how to maintain the hydraulic cutter, even how to troubleshoot jams. By the end of the week, we were pros."

The difference was immediate. Before the machine, Jean-Pierre's team could process about 500 kg of scrap cable per day, with 40% of the copper lost to breakage or incomplete stripping. Now, with the scrap cable stripper and hydraulic cutter , they process 2,000 kg daily— and recover 95% of the copper . "The stripper's blades are made of high-carbon steel, so they stay sharp for months," Amara says, running her hand over a coil of gleaming copper wire. "And the hydraulic cutter? It slices through 10mm-thick cables like butter. No more sore wrists, no more broken pliers. We even joke that we should frame our old tools as 'antiques.'"

The machine's efficiency has transformed the yard's workflow. "Before, we'd sort cables by hand, then strip, then cut, then transport. It was chaos," Jean-Pierre says. "Now, the system does it all in one line: feed the cables, press start, and collect the copper. We've freed up two workers to handle other tasks—sorting aluminum and steel scraps, which we never had time for before."

By the Numbers: The Impact of San Lan's Equipment

To quantify the change, Jean-Pierre kept meticulous records for six months before and after installing the San Lan system. The results, he says, "blew my mind."

The economic boost has rippled beyond Jean-Pierre's yard. He now sells shredded plastic insulation to a local manufacturer that makes plastic pipes, earning an extra $2,000 per month. "Before, we paid to truck that plastic to the landfill," he says. "Now, it's a revenue stream." He's also hired two more workers, including a 22-year-old college graduate, Sophie, to manage the machine's maintenance logs. "I studied environmental science, but there weren't many jobs in my field here," Sophie says. "Jean-Pierre offered me a position, and now I'm learning about sustainable recycling tech. Who knows? Maybe one day, I'll help other recyclers adopt this equipment."

Cleaner Air, Greener Island: The Environmental Win

For Marie, the environmental activist, the most exciting change is the reduction in pollution. "Before, Jean-Pierre's yard was a hot spot for air quality complaints," she says. "Workers burned plastic insulation to get to the copper, releasing toxic fumes. Now, the San Lan machine strips insulation mechanically, so there's no burning. And with the dust collector, the air around the yard is clearer."

Jean-Pierre also invested in San Lan's air pollution control system equipment , a small but powerful unit that filters out particulate matter and odors. "It was an extra cost, but worth it," he says. "Last month, the environmental ministry did an inspection and gave us a 'Green Business' certification. We're the first scrap yard in Port Louis to get that. Now, hotels and construction companies seek us out because they want to work with eco-friendly recyclers."

The impact on Mauritius's broader recycling ecosystem is also becoming visible. Since Jean-Pierre shared his success story at a national recyclers' conference last year, five other yards in Mauritius have purchased San Lan's cable recycling equipment. "I didn't do it for free advertising—I did it because I want to see our country thrive," he says. "If we all recycle better, we can reduce our reliance on imported copper, cut down on landfill waste, and maybe even turn Mauritius into a recycling hub for the Indian Ocean."

Challenges and Lessons: No Machine is Perfect

Of course, the transition hasn't been without hurdles. "The first month, we had a problem with the hydraulic cutter overheating when processing thick shipyard cables," Jean-Pierre says. "I called San Lan's support line at 8 p.m. Mauritius time, and within 10 minutes, an engineer in China was on a video call, walking me through adjusting the pressure settings. They even sent a replacement part via DHL, which arrived in three days. That kind of service is unheard of here."

Another challenge was training older workers, some of whom were resistant to change. "Joseph, who's 58, had been stripping wires by hand for 30 years," Jean-Pierre recalls. "He said, 'Why fix what isn't broken?' But when he saw how much faster the machine worked, and that he could operate it with a push of a button, he came around. Now, he's our most careful operator—he even cleans the machine every night like it's his own car."

Looking Ahead: From Copper to Community

Today, Jean-Pierre's yard is unrecognizable. The once-chaotic piles of scrap are organized into neat bins, and the air smells of fresh paint rather than burning plastic. A sign hangs above the entrance: "San Lan Recycling: Turning Waste into Wealth." "We're not just a scrap yard anymore," Jean-Pierre says. "We're a community resource. Last month, a local school brought students to tour the facility. The kids were amazed to learn that the copper in their phones could be recycled and turned into new wires. One little girl told me, 'I'm going to tell my parents not to throw away old cables.' That's the future, right there."

For San Lan, the success in Mauritius is a testament to their approach. "We don't just sell machines—we build partnerships," says Li Wei, who now visits Mauritius twice a year to check in on clients. "Our goal is to make recycling accessible, even for small businesses in developing countries. Jean-Pierre's story shows that with the right tools, anyone can turn waste into a sustainable business."

As the sun sets over Port Louis, Jean-Pierre stands beside his San Lan machine, watching Amara and Ravi load a truck with freshly processed copper. "Sometimes, I still can't believe it," he says, smiling. "That pile of scrap out there? It used to keep me up at night. Now, it's how I put my kids through school, how I support my workers, and how I give back to this island. This machine isn't just metal and gears—it's hope. And that's a pretty powerful thing."

Conclusion: Small Machines, Big Change

In a world grappling with climate change and resource scarcity, stories like Jean-Pierre's are a reminder that progress often starts small. A single cable recycling equipment in a Port Louis yard hasn't solved all of Mauritius's recycling challenges, but it has sparked a movement—one that prioritizes efficiency, sustainability, and the well-being of workers. As more recyclers in Mauritius and beyond adopt tools like San Lan's, the dream of a circular economy, where waste is not just discarded but reused, comes a little closer to reality.

For Jean-Pierre, the journey has been about more than copper. "It's about dignity," he says. "For too long, recyclers were seen as 'trash people.' Now, we're seen as innovators, as stewards of the planet. And that? That's priceless."