Turnkey E-Waste Recycling Solutions: How San Lan Technologies Turns Waste into Value

Electronic waste is one of the fastest-growing waste streams on the planet, yet it also holds enormous untapped value. Discarded batteries, cables, circuit boards, and appliances contain recoverable metals that can be sold back into manufacturing supply chains. The key is having the right equipment and the right partner. San Lan Technologies Co., Ltd has been designing and manufacturing e-waste recycling plants since 2007, helping businesses across 21 countries turn waste into profitable commodities.

Lead-Acid Battery Recycling: Recovering Lead with Precision

Used lead-acid batteries (ULAB) represent one of the most recyclable waste streams on the planet, yet improper handling causes severe lead contamination and acid leakage. San Lan offers a complete lead acid battery breaking and separation system that processes batteries at 1–10 metric tons per hour. The system mechanically breaks batteries and classifies four output fractions: lead paste, lead grid, plastic casing, and sulfuric acid. By separating these components before smelting, customers significantly reduce energy consumption and emission control costs downstream.

Following mechanical separation, San Lan provides thermal processing equipment including blast furnaces with 95% lead recovery rates, rotary furnaces for paste reduction, lead refinery kettles capable of producing 99.999% pure lead, and integrated air pollution control systems that keep exhaust well within environmental limits. A dedicated water treatment plant handles acidic wastewater, ensuring the entire operation remains compliant and sustainable.

Lithium Battery Recycling: Capturing the Energy Transition

As electric vehicles and consumer electronics proliferate, spent lithium-ion batteries have become the fastest-growing waste category in the recycling industry. Unlike lead-acid units, lithium batteries contain flammable electrolytes and a complex mix of cobalt, nickel, copper, aluminum, and graphite. San Lan's li battery recycling equipment addresses these challenges through a multi-stage dry process. The line first discharges residual power, then pre-crushes and granulates cells before separating black mass (valuable metal oxides), copper, aluminum, and plastic film. Throughput ranges from 500 to 2,500 kilograms per hour, and custom layouts are available to match available floor space and local safety regulations.

To support safe operation, San Lan supplies auxiliary systems including plastic pneumatic conveying, hydraulic briquetting for film compression, and gas-scrubbing air pollution control units. The result is a contained, automated flow that maximizes metal recovery while minimizing fire risk and toxic emissions.

Circuit Board and Cable Recycling: Unlocking Copper and Precious Metals

Printed circuit boards (PCBs) and scrap cables contain high concentrations of copper, gold, silver, and palladium—materials whose market value justifies sophisticated recovery methods. San Lan's circuit board recycling plants handle capacities from 300 kg/hour up to 2,000 kg/hour using either dry air-separation or wet water-separation technology. Dry lines achieve copper powder purity of 96–98% with recovery rates around 95%, while wet systems can process boards still carrying electronic components. Both configurations include pulse-bag dust collectors or cyclone separators to prevent particulate release.

For cable processors, San Lan's cable recycling plant portfolio covers the full spectrum from manual scrap cable strippers for thick industrial wire to high-capacity wet and dry granulators that automatically separate copper or aluminum from plastic insulation. Whether the feedstock is jelly-filled telecommunications cable or standard building wire, San Lan matches the right shredder, granulator, and separator to the material.

Beyond Batteries and Boards: Comprehensive WEEE Processing

San Lan's product range extends well beyond the highest-volume waste streams. The company manufactures CRT cutters that safely separate funnel glass from panel glass while capturing phosphor powder; refrigerator shredding and separation plants that recover refrigerant, iron, copper, aluminum, plastic, and polyurethane foam; motor stator cutters that extract copper windings from iron cores; and lamp recycling machines that crush fluorescent tubes and trap mercury via HEPA and activated carbon filtration. A complete lineup of shredders—from single-shaft to four-shaft designs—serves as pre-choppers for nearly every e-waste category, while hydraulic presses and medium-frequency induction furnaces let operators briquette loose metal chips and melt recovered material into ingots ready for resale.

One-Stop EPC and Value-Added Support

San Lan delivers EPC (Engineering, Procurement, Construction) projects that include customized plant layout, equipment supply, installation supervision, commissioning, and operator training. Customers receive not just machines, but a functioning production line optimized for their specific feedstock and local regulatory environment.

Beyond hardware, San Lan offers practical business support that shortens the path to profitability. The team assists clients in sourcing waste material—such as cable scrap, PCB scrap, and used lead-acid batteries—and helps market the finished products, including copper rice, copper powder, and lead ingots. For clients seeking additional capital or local partnership, San Lan actively connects investors with recycling plant construction opportunities. This integrated approach turns a complex industrial venture into a manageable, collaborative project.

Why Recycling Businesses Worldwide Choose San Lan

Since its establishment in 2007, San Lan Technologies has shipped equipment to more than 21 countries across Asia, Africa, the Middle East, Latin America, and Europe. The company's international reach is backed by bilingual English-Chinese support and a deep understanding of cross-cultural business practices. Every plant is built with cost efficiency in mind, using virtue integration and postpone strategies that reduce upfront capital without sacrificing performance or environmental compliance.

San Lan's goal is to become the leading international brand in WEEE recycling by understanding what each customer actually needs, delivering service that keeps plants running, and building relationships that benefit both sides. Whether you are entering the recycling business for the first time or scaling an existing operation, San Lan provides the technology, know-how, and long-term support to make it work.