Top 10 Water Treatment Circuit Board Recycling Equipment Suppliers and Manufacturers in China

Founded in 2008 and based in Zhengzhou, EcoRecycle Tech has established itself as a pioneer in sustainable recycling equipment. With a focus on “zero-waste” processing, the company’s circuit board recycling systems are renowned for their integrated water treatment modules. Their flagship product, the WCBD-2000A circuit board recycling plant, combines dry and wet processes to achieve a capacity of 500-2000kg/hour. What sets EcoRecycle apart is its advanced water process equipment, which includes multi-stage filtration and pH adjustment units, ensuring that wastewater from the wet separation phase is treated to meet strict discharge standards.

EcoRecycle’s filter press equipment is another standout feature. Designed to handle the sludge generated during metal separation, their automated filter presses reduce water content in waste residue to below 20%, making it easier to dispose of or repurpose. The company also offers customizable wet process equipment for clients with specific water quality requirements, such as those in regions with stringent environmental regulations. With clients in over 40 countries, including the EU and Southeast Asia, EcoRecycle has earned a reputation for reliability and after-sales support, including on-site installation and training for water treatment systems.

Headquartered in Guangzhou, Green Circuit Solutions has been a key player in the recycling industry since 2010. Specializing in compact yet high-efficiency equipment, the company caters to small and medium-sized recycling facilities that require space-saving solutions without compromising on water treatment performance. Their compact granulator with dry separator equipment is paired with a modular water process system, ideal for facilities with limited water access.

Green Circuit’s wet process equipment line includes counter-current rinsing tanks and centrifugal separators, which minimize water usage by recycling up to 90% of process water. The company’s filter press equipment, designed for small-scale operations, features automatic cake discharge and low energy consumption, making it a cost-effective choice for startups. In 2023, they launched an upgraded version of their circuit board recycling plant with a built-in water quality monitoring system, allowing operators to track pH levels and contaminant concentrations in real time. This focus on user-friendly, eco-conscious design has made Green Circuit a favorite among emerging recycling businesses in Africa and Latin America.

With a factory in Shanghai and R&D centers in Beijing, CleanTech Machinery Group is a heavyweight in large-scale recycling equipment manufacturing. Since 2005, the company has supplied over 500 circuit board recycling plants worldwide, many of which are equipped with their proprietary water treatment systems. Their 2000kg/hour circuit board recycling plant (WCB-2000C) is a testament to their engineering prowess, featuring a closed-loop water process that eliminates wastewater discharge entirely.

CleanTech’s water process equipment includes ultrafiltration membranes and activated carbon filters, capable of removing 99.9% of heavy metals from wastewater. Their filter press equipment, available in both manual and fully automated models, is designed to handle high sludge volumes, a common challenge in large-scale operations. The company also offers retrofitting services for existing plants, upgrading their water treatment modules to meet the latest environmental standards. In 2022, CleanTech partnered with a leading European environmental agency to develop a low-energy water treatment system, further solidifying its position as an innovator in green technology.

BlueGreen Environmental Engineering, based in Hangzhou, has carved a niche for itself by focusing exclusively on eco-friendly recycling solutions. Established in 2012, the company’s mission is to “turn waste into resources while protecting our water.” Their circuit board recycling equipment is designed around a wet process that prioritizes water purity, using biodegradable detergents in the separation phase to reduce chemical usage.

BlueGreen’s water process equipment lineup includes a unique bio-filtration unit that uses microorganisms to break down organic contaminants in wastewater, reducing reliance on chemical treatments. Their filter press equipment is made from corrosion-resistant materials, ensuring longevity even when handling acidic or alkaline sludge. The company also offers training programs for operators on water conservation techniques, such as optimizing rinse cycles and maintaining filter press efficiency. With a strong emphasis on sustainability, BlueGreen has become a preferred supplier for green-certified recycling facilities in Europe and North America.

RecyclePro Industries, located in Shenzhen, is known for its cutting-edge automation in recycling equipment. Founded in 2015, the company leverages IoT and AI to create smart recycling lines, with water treatment as a core component of its “intelligent plant” concept. Their circuit board recycling systems are equipped with sensors that adjust water flow and chemical dosages in real time, optimizing both water usage and treatment efficiency.

RecyclePro’s water process equipment includes a fully automated reverse osmosis system, which purifies wastewater to a quality suitable for reuse in the recycling process. Their filter press equipment features remote monitoring capabilities, allowing technicians to troubleshoot issues from anywhere in the world. The company’s 2024 launch of a “water footprint tracker” app has been a hit among clients, providing real-time data on water consumption and savings. With a focus on Industry 4.0 integration, RecyclePro is leading the way in making circuit board recycling more efficient and environmentally friendly through digital innovation.

As the name suggests, HydroCycle Systems specializes in water-centric recycling solutions. Based in Wuxi, the company has been engineering water process equipment for circuit board recycling since 2010. Their expertise lies in designing closed-loop systems that minimize water intake and maximize reuse. HydroCycle’s wet process equipment is particularly popular for its energy efficiency—their centrifugal separators use up to 30% less power than industry standards, while their filter press equipment is optimized for fast cycle times, reducing downtime.

One of HydroCycle’s key innovations is their “WaterMiser” technology, which recovers and treats water from multiple stages of the recycling process, including shredding, grinding, and metal separation. This system has helped clients reduce water consumption by an average of 45%. The company also offers mobile water treatment units for on-site testing, allowing clients to evaluate system performance before full installation. With a focus on practical, cost-saving solutions, HydroCycle has built a loyal customer base among mid-sized recycling facilities across China and beyond.

ProEco Equipment Manufacturing, headquartered in Qingdao, prides itself on “green technology for a circular economy.” Since 2006, the company has expanded its product line to include not only circuit board recycling equipment but also comprehensive water treatment packages tailored to the recycling industry. Their WCB-2000C circuit board recycling plant, with a wet separator, is paired with a multi-stage water treatment system that includes sedimentation tanks, sand filters, and UV disinfection units.

ProEco’s filter press equipment is designed for high solids content, making it ideal for handling the thick sludge generated during PCB recycling. The company also offers training workshops on water treatment maintenance, ensuring that clients can keep their systems running at peak efficiency. In 2021, ProEco partnered with a Chinese university to develop a new type of filter press membrane that increases filtration speed by 20%, reducing energy costs. This commitment to R&D has made ProEco a trusted name in both domestic and international markets.

Sustainable Recycling Tech (SRT), based in Chengdu, is a relative newcomer but has quickly made a mark with its focus on affordability without sacrificing quality. Founded in 2018, SRT targets small to medium enterprises (SMEs) that need reliable circuit board recycling equipment with basic yet effective water treatment. Their entry-level wet process equipment package includes a simple filtration system and a compact filter press, priced 20-30% lower than similar products on the market.

Despite its focus on cost, SRT does not compromise on environmental standards. All their water process equipment meets China’s national wastewater discharge regulations, and the company offers free upgrades to clients if local standards become stricter. SRT’s “Starter Pack” for circuit board recycling includes training on water treatment best practices, helping new businesses avoid common pitfalls. With a network of local distributors across China, SRT provides quick after-sales support, making it a popular choice for SMEs looking to enter the recycling industry.

AquaRecycle Engineering, located in Nanjing, has built its reputation on custom solutions. Since 2012, the company has worked closely with clients to design circuit board recycling systems that integrate seamlessly with existing water treatment infrastructure. Whether a client needs to upgrade an old filter press or build a completely new water process line, AquaRecycle’s team of engineers provides tailored designs to meet specific needs.

The company’s expertise in both wet and dry process equipment allows it to offer hybrid systems that optimize water usage. For example, their dry process equipment reduces the need for water in initial separation stages, while their wet process equipment handles fine metal recovery with minimal water waste. AquaRecycle’s filter press equipment can be customized to fit unique space constraints, with options for vertical or horizontal configurations. Their commitment to personalized service has earned them contracts with major electronics manufacturers looking to recycle their own waste PCBs.

Rounding out our list is Global Circuit Recycling (GCR), a Shanghai-based manufacturer with a global footprint. Established in 2005, GCR exports to over 60 countries, with a strong focus on compliance with international environmental standards such as the EU’s WEEE Directive. Their circuit board recycling equipment is designed to meet the strictest water discharge limits, with water process systems that remove over99% of heavy metals and organic pollutants.

GCR’s filter press equipment is certified by the International Organization for Standardization (ISO) for its efficiency and durability. The company also offers a “green warranty” program, covering parts and service for water treatment components for up to 5 years. In 2023, GCR launched a new line of mobile circuit board recycling units, equipped with compact water treatment systems, allowing for on-site recycling of PCBs in remote areas. This innovation has made GCR a leader in disaster recovery and e-waste cleanup projects worldwide.