Turnkey E-Waste Recycling Solutions: Maximizing Resource Recovery with Advanced Equipment

The global surge in electronic waste has created both an environmental challenge and a significant economic opportunity. Businesses that invest in the right recycling infrastructure can transform discarded batteries, circuit boards, and cables into valuable raw materials while meeting increasingly strict environmental regulations.

Since 2007, San Lan Technologies Co., Ltd has been at the forefront of designing and manufacturing industrial-scale recycling systems. Based in Ganzhou, Jiangxi Province, China, the company has built a reputation for delivering complete lead acid battery recycling equipment, lithium battery processing lines, and circuit board recycling equipment to clients across more than 21 countries.

Lead-Acid Battery Recycling: Recovering Lead with Precision

Used lead-acid batteries remain one of the most recycled consumer products globally, but the process demands specialized machinery to handle sulfuric acid, lead paste, and plastic components safely. San Lan's integrated lead-acid battery recycling plants process material at capacities ranging from 1 to 10 metric tons per hour.

The typical system configuration includes a battery breaking and separation unit that classifies acid, lead paste, lead grid, and plastic shell. For lead paste reduction, the rotary furnace operates at batch capacities of 2 to 20 metric tons, achieving higher recovery rates than conventional blast furnace methods. The optional de-sulfurization unit removes sulfur from PbSO4 before smelting, which reduces melting temperature, cuts SO2 emissions, and lowers energy consumption.

For operators targeting maximum purity, the lead refinery kettle furnace refines crude lead to 99.999% purity. Electric-heated variants use near-infrared technology and can reduce energy usage by 30% to 50% compared with traditional fuel-fired systems. Blast cupola furnaces in the lineup handle 40 to 100 metric tons per 24-hour period with a stated lead recovery rate of 95%.

Lithium Battery Recycling: Capturing Critical Materials

As electric vehicles and portable electronics proliferate, the demand for lithium battery recycling infrastructure has grown rapidly. San Lan's lithium battery recycling plants operate at throughputs of 500 to 2,500 kilograms per hour, breaking and separating waste cells into four distinct output streams: black mass containing nickel, cobalt, and graphite; plastic separator film; copper; and aluminum.

The line typically incorporates discharging stations, pre-crushing units, secondary granulators, magnetic separation for ferrous content, and dedicated air pollution control systems that absorb and neutralize harmful gases before atmospheric release. A plastic pneumatic conveying system collects separator film and feeds it into a hydraulic briquetter that compresses the material at a volume reduction ratio of 10:1, simplifying storage and downstream handling.

Circuit Board and Cable Recovery: Metal Concentration at Scale

Printed circuit boards contain copper, precious metals, and recyclable plastics, yet their complex composition makes manual processing impractical. San Lan offers both dry and wet separation circuit board recycling equipment with rated capacities from 300 kilograms per hour up to 2,000 kilograms per hour.

Dry-process plants employ air separators, vibrating screens, electrostatic separators, cyclones, and pulse bag dust collectors to isolate copper powder with a reported purity of 96% to 98% and an overall recovery rate of 95%. Wet-separation alternatives handle PCB waste that still carries electronic components, using water-based metal separation to protect downstream equipment from damage.

For cable recyclers, the product range includes scrap cable strippers that handle diameters from 1.5 millimeters to 150 millimeters, as well as compact and industrial cable granulators with dry separators. These systems recover copper and aluminum granules while separating plastic insulation for resale or reprocessing.

Beyond the Core Lines: Supporting Equipment

A complete recycling facility requires more than just primary separation units. San Lan manufactures four-shaft shredders rated at 4 to 6 metric tons per hour for pre-processing bulky e-waste, including refrigerators, washing machines, and large battery packs. Auxiliary equipment spans hydraulic balers, metal melting furnaces from 15 kilowatts to 160 kilowatts, CRT cutters for monitor recycling, and lamp recycling machines that capture mercury from fluorescent tubes via HEPA and activated carbon filtration.

For mining sector clients, the company also supplies lithium ore extraction plants with daily throughputs of 500 to 5,000 metric tons, as well as tailings re-processing systems that extract additional lithium from material previously discarded at grades of 0.25% to 0.3%.

Engineering and Project Support

San Lan's technical team includes mechanical engineers with master's degrees and more than 15 years of hands-on experience in e-waste recycling machine design. The company delivers EPC-style projects covering engineering, procurement, construction management, customized plant design, installation, and commissioning.

Beyond hardware supply, San Lan assists clients with raw material sourcing for cable scrap, PCB scrap, and used lead-acid batteries. The team also supports marketing of recovered products such as copper rice, copper powder, and lead ingots, and actively seeks investors and partners for recycling plant construction projects worldwide.