Electronic waste is one of the fastest-growing waste streams worldwide. For entrepreneurs and established recyclers alike, this represents a major business opportunity. However, long-term success depends heavily on selecting the right machinery and working with an experienced partner who understands both the technology and the operational realities of running a recycling plant. This guide walks through the core equipment categories you need and what to look for in a reliable supplier.
Circuit Board Recycling: Recovering Copper and Precious Metals
Printed circuit boards (PCBs) contain valuable copper and traces of precious metals. A complete circuit board recycling line typically includes shredders, crushers, and separators. San Lan Technologies offers both wet and dry separation systems, with capacities ranging from 300 kg per hour to 2,000 kg per hour. Wet separation systems use water-based metal separation to achieve high purity, while dry systems rely on air separation and electrostatic separation for environments where water usage must be minimized.
When evaluating circuit board recycling equipment, consider your expected feedstock volume, local environmental regulations, and the purity level required by your downstream buyers. San Lan's wet separation plants can handle PCB waste with components still attached, making them well-suited for mixed e-waste feedstock.
Cable and Wire Recycling: Maximizing Copper Recovery
Scrap cables are a high-volume, high-value feedstock. The right cable recycling machine can separate copper or aluminum from plastic insulation with minimal metal loss. Options range from compact granulators for small operations to large-capacity plants processing over 1,200 kg per hour. For thick cables, scrap cable strippers are often used as a pre-processing step before granulation.
San Lan provides cable granulators with both dry separators and wet process options, as well as specialized jelly-filled cable recycling systems. The key is matching machine capacity to your raw material supply and choosing a system that keeps dust and noise under control while delivering clean copper granules.
Battery Recycling: Lead Acid and Lithium Ion
Battery recycling requires specialized handling due to hazardous materials and strict safety standards. For used lead acid batteries, the process involves breaking and separating the batteries to recover lead paste, lead grids, plastic shells, and acid. A complete lead acid battery recycling equipment line includes battery cutters, breaking and separating systems, de-sulfurization units, smelting furnaces, and air pollution control systems.
San Lan's lead acid battery recycling plants handle capacities from 1 to 10 MT per hour and include blast furnaces with lead recovery rates up to 95%. The company also supplies lead refinery kettle furnaces that refine crude lead to 99.999% purity, using energy-saving electric heating that cuts fuel consumption by 30 to 50 percent.
For lithium-ion batteries, San Lan offers breaking and separating plants that recover black mass, copper, aluminum, and plastic, with capacities from 500 to 2,500 kg per hour. These systems include air pollution control designed specifically for lithium battery crushing, addressing the unique gas and dust challenges these batteries present.
Supporting Equipment and System Integration
Beyond the core recycling lines, pre-shredders and auxiliary equipment play a critical role. Four-shaft and twin-shaft shredders handle bulky items like refrigerators, washing machines, and large PCB assemblies before they enter specialized lines. Hydraulic briquetters compress metal chips and plastic films into dense blocks for easier transport and smelting. A well-integrated plant also needs water treatment plants, filter presses, and effluent treatment to meet environmental standards.
San Lan manufactures these supporting machines as well, allowing customers to source a complete plant from a single supplier. This simplifies installation, reduces compatibility issues, and streamlines after-sales support.
Key takeaway: A recycling plant is only as efficient as its weakest link. Investing in integrated systems from one experienced manufacturer reduces commissioning time and improves long-term reliability.
What to Look for in an Equipment Supplier
Buying machinery is only the beginning. Installation, commissioning, staff training, and ongoing technical support determine whether your plant reaches its designed capacity. Here are the factors that separate a true project partner from a simple equipment vendor:
- Customized design: Your feedstock, space, and local regulations are unique. Look for a supplier that offers EPC project services and tailors the layout to your conditions.
- Installation and commissioning: On-site support during startup ensures the line is calibrated correctly and operators understand the controls.
- Technical training: Well-trained staff reduce downtime and improve recovery rates. A supplier that offers comprehensive training protects your investment.
- Raw material and product sales support: Some suppliers go further, helping you find cable scrap, PCB scrap, or used lead acid batteries, and assisting with selling recovered copper, lead ingots, or other outputs.
- Proven international experience: A supplier with customers across multiple continents has likely solved the logistical and technical challenges you will face.
San Lan Technologies: End-to-End Recycling Solutions
Established in 2007, San Lan Technologies Co., Ltd is a professional manufacturer of WEEE recycling machines and mining equipment based in Jiangxi Province, China. The company has supplied recycling plants to customers in more than 21 countries, including Singapore, Colombia, Vietnam, Mexico, Argentina, Korea, Malaysia, Indonesia, South Africa, India, and Saudi Arabia.
San Lan's technical team includes master's degree holders in mechanical engineering with over 15 years of hands-on experience in e-waste recycling machinery. The company offers customized plant design, one-stop purchasing, installation and commissioning, remote technical support, and operating management platform services. San Lan can also assist with sourcing waste materials and marketing recovered metals, giving customers a stronger start in a competitive industry.
Ready to start or expand your recycling operation? Whether you are processing circuit boards, cables, lead acid batteries, or lithium-ion cells, choosing proven technology and an experienced partner is the smartest investment you can make. Contact San Lan Technologies today to discuss your project requirements and receive a customized solution tailored to your feedstock and capacity goals.
