Top 10 Best Water-Based PCB Recycling Equipment Suppliers in 2025

Founded in 2010 and headquartered in Singapore, EcoCircuit Solutions has built a reputation as a pioneer in wet process PCB recycling. What really sets them apart is their focus on water process equipment that balances high efficiency with minimal water usage—critical for businesses in water-scarce regions. Their flagship product, the ECO-PCB-W2000, is a fully automated wet separation system designed to handle 500-2000kg of circuit boards per hour. Unlike some competitors, EcoCircuit’s technology uses a closed-loop water recycling system, meaning over 95% of the water used in the process is reused, drastically reducing operational costs and environmental footprint.

Clients rave about their after-sales support, too. “We were hesitant to switch from dry processing at first, but EcoCircuit walked us through every step—from installation to training our team,” says Maria Gonzalez, operations manager at a major e-waste recycler in Spain. “Now, we’re recovering 15% more copper than before, and our emission reports are cleaner than ever.” Whether you’re a small-scale recycler or a large industrial facility, EcoCircuit offers customizable setups, including modular designs that can scale with your business growth.

When it comes to wet process equipment tailored for high-volume operations, AquaRecycle Tech out of Germany is a name you can’t ignore. Established in 2005, this family-owned company has spent decades refining its water-based PCB recycling systems, with a particular focus on precision separation. Their star product, the AR-PCB-500C, is a compact yet powerful machine that uses ultrasonic cleaning and gravity separation to extract metals from circuit boards—even tiny components like surface-mount resistors and capacitors. What’s impressive? It can process up to 500kg per hour while maintaining a metal purity rate of over 99.5%.

AquaRecycle prides itself on transparency. They provide clients with real-time data tracking via their proprietary software, so you can monitor metal recovery rates, water usage, and energy consumption from anywhere. “We needed a system that could handle mixed PCB types—from old computer motherboards to smartphone PCBs—and the AR-PCB-500C does it all,” notes James Chen, CEO of a recycling plant in Taiwan. “The best part? No more dealing with toxic fumes or expensive dust collection systems. It’s a win-win for our team and the planet.”

Based in the Netherlands, GreenWet Systems has made a name for itself by combining cutting-edge Dutch engineering with a passion for circular economy. Their specialty? circuit board recycling equipment that integrates seamlessly with existing production lines. If you’re already running a recycling facility and want to add PCB processing without overhauling your entire setup, GreenWet’s modular wet process units are a dream come true. Their GW-PCB-Module can be attached to shredders, conveyors, or sorting systems, making it easy to upgrade without downtime.

What really stands out is their commitment to sustainability beyond the equipment itself. GreenWet offers free training programs for operators on water conservation and waste minimization, and they even help clients obtain EU Ecolabel certification—a major plus for businesses looking to tap into green markets. “We were struggling to meet strict EU emissions standards until we switched to GreenWet,” says Lars Müller, a facility manager in Germany. “Now, our water-based system not only complies but exceeds regulations, and we’ve seen a 20% boost in metal sales because buyers trust our eco-friendly process.”

For recyclers who prioritize versatility, BlueLine Recycling Equipment from Canada delivers in spades. Founded in 2012, this innovative supplier has developed a range of water-based PCB systems that can handle not just standard circuit boards but also hard-to-recycle variants like flexible PCBs and high-density interconnect (HDI) boards. Their most popular model, the BLUE-PCB-1200, uses a unique “multi-stage wet separation” process: first, PCBs are shredded into fine particles, then mixed with a water-based solution that separates metals from non-metals via density differences, and finally, magnetic and eddy current separators refine the output.

BlueLine’s equipment is also known for its durability. Built with corrosion-resistant materials (think stainless steel tanks and ceramic pumps), their systems require minimal maintenance—even in harsh industrial environments. “We run our BLUE-PCB-1200 24/7, and it’s still going strong after three years,” says Raj Patel, owner of an e-waste recycling plant in India. “The support team is responsive, too—when we had a minor issue with the water pump, they walked us through fixing it over a video call in under an hour. You don’t get that kind of service everywhere.”

Japan’s PureCycle WaterTech is all about precision—and their water process equipment reflects that. With roots in the country’s renowned electronics manufacturing industry, PureCycle understands the intricacies of PCB composition, which is why their systems are engineered to recover even trace metals like gold and palladium with unmatched accuracy. Their PCW-5000 system, designed for large-scale operations, uses advanced froth flotation (a technique borrowed from mineral processing) to separate metals from non-metallic fractions, achieving recovery rates of up to 98% for gold and 95% for copper.

What’s unique about PureCycle is their focus on “zero liquid discharge.” Their systems come with built-in water treatment units that purify and reuse 100% of the water used in the process, eliminating the need for external water sources or wastewater disposal. “In Japan, water regulations are extremely strict, so we needed a system that left no environmental footprint,” explains Yuki Tanaka, sustainability director at a Tokyo-based recycler. “PureCycle’s PCW-5000 not only meets those standards but has also helped us become a certified ‘Zero Waste’ facility. It’s more than equipment—it’s a partnership in sustainability.”

Based in the U.S., HydroEco Recycling has carved a niche by making water-based PCB recycling accessible to small and medium-sized businesses. Their entry-level system, the HYDRO-PCB-300, is compact (fits in a 20ft container), easy to operate, and budget-friendly—perfect for startups or facilities with limited space. Don’t let its size fool you, though: this little workhorse can process 300-500kg of PCBs per hour and recover up to 90% of valuable metals, all with a user-friendly touchscreen interface that requires minimal training.

HydroEco’s customer-centric approach is another big draw. They offer flexible financing options, including lease-to-own plans, and provide a 5-year warranty on all major components—unheard of in the industry. “As a new recycler, we were nervous about investing in expensive equipment,” says Mike Johnson, founder of a small e-waste facility in Texas. “HydroEco worked with us to find a payment plan that fit our budget, and their training team stayed on-site for a week to make sure we felt confident. Now, six months in, we’re already seeing a return on investment.”

Australia’s WetCycle Innovations is a relative newcomer (founded in 2018) but has quickly risen to the top thanks to its groundbreaking wet process equipment for complex PCBs, including those from medical devices and aerospace components. These PCBs often contain exotic metals and heat-resistant plastics that are tough to recycle with standard systems, but WetCycle’s INNO-PCB-700 uses a proprietary “thermal-assisted wet separation” process: gentle heating softens the plastic substrates, making it easier for the water-based solution to dissolve adhesives and separate metals—all without releasing harmful chemicals.

WetCycle also stands out for its commitment to R&D. They partner with universities across Australia to develop new separation techniques, and clients get access to free software updates that improve efficiency over time. “We recycle PCB scrap from military and aerospace clients, which have some of the strictest purity requirements,” says Sarah Lee, operations lead at an Australian recycling firm. “WetCycle’s system consistently meets those standards, and when they rolled out a software ｕｐｄａｔｅ last year, our copper recovery rate jumped by 5%. It’s clear they’re always looking to get better.”

Headquartered in South Korea, OceanRecycle Technologies takes a holistic approach to PCB recycling, offering turnkey water-based systems that include everything from shredding and sorting to metal purification and wastewater treatment. Their flagship package, the OCEAN-PCB-TURNKEY, is designed for large industrial facilities and can process up to 2000kg of PCBs per hour—making it one of the highest-capacity systems on the market. What’s impressive is how seamlessly all components work together: the shredder preps the PCBs, the wet separator extracts metals, and the on-site water treatment plant ensures zero discharge.

OceanRecycle also prioritizes safety. Their systems are equipped with advanced sensors that monitor pH levels, temperature, and metal concentrations in real time, automatically shutting down if any parameters go out of range to prevent accidents. “In our industry, safety is non-negotiable,” says Kim Soo-jin, safety manager at a major South Korean e-waste recycler. “OceanRecycle’s system gives us peace of mind—we’ve never had a single incident in three years of operation. Plus, their remote monitoring feature lets us keep an eye on things even when we’re off-site.”

UK-based Streamline Water Recycling has made a name for itself with its energy-efficient water-based PCB systems. Their STREAM-PCB-600 uses up to 30% less electricity than comparable models, thanks to its variable-speed motors and heat recovery technology that captures and reuses energy from the separation process. For businesses looking to reduce their carbon footprint (and energy bills), this is a huge selling point.

Streamline also offers excellent customization options. Whether you need to process specific PCB types (like those from LCD screens or automotive electronics) or integrate with existing dry process equipment, their engineering team will tailor a solution to your needs. “We already had a dry shredder, so we needed a wet separator that could connect to it,” says Emma Clarke, operations director at a UK recycling plant. “Streamline modified their system to fit our setup, and the result is a hybrid process that’s more efficient than either dry or wet alone. It’s like they read our minds.”

Rounding out our list is WaterCycle Engineering, a Chinese supplier with a global footprint—their equipment is used in over 50 countries, from Brazil to Nigeria. What makes them stand out? Unbeatable value for money. Their WCE-PCB-1000 system offers processing capacities of 1000-1500kg per hour, advanced metal separation, and a 3-year warranty—all at a price point that undercuts many Western competitors by 20-30%. Don’t mistake affordability for low quality, though: WaterCycle uses high-grade imported components (think German pumps, Japanese sensors) to ensure reliability.

WaterCycle also understands the challenges of operating in developing markets, where infrastructure and technical support can be limited. They offer on-site installation anywhere in the world, and their multilingual support team is available 24/7. “We’re based in Kenya, and finding a supplier willing to send engineers here was tough,” says Daniel Omondi, owner of an e-waste recycling cooperative. “WaterCycle not only installed the system but trained our entire team for free. Now, we’re recycling PCBs that would have otherwise ended up in landfills—and creating jobs in the process. That’s the kind of impact we need.”