Every year, mountains of used batteries, discarded cables, and obsolete circuit boards pile up in warehouses and landfills. For many businesses, this waste is a liability. For those with the right equipment, it is an untapped revenue stream. The difference lies in having machinery that can break down complex materials, separate valuable metals, and deliver market-ready outputs.
Lead Acid Battery Recycling — Recovering Lead at Scale
Used lead acid batteries represent one of the most recyclable products on the market. The challenge is doing it safely and efficiently. A complete lead acid battery recycling equipment line starts with breaking and separation. The batteries are crushed, and the system classifies the acid, lead paste, lead grids, and plastic into separate streams. From there, lead paste moves to smelting. Rotary furnaces and blast furnaces reduce the paste to crude metallic lead, which is then refined in kettle furnaces to 99.999% purity. Modern systems also include de-sulfurization units to remove sulfur from PbSO4 before melting, cutting energy use and SO2 emissions. Air pollution control systems and water treatment plants keep the operation compliant with environmental regulations.
Lithium Battery Recycling — Capturing the Black Mass
As electric vehicles and consumer electronics proliferate, spent lithium-ion batteries have become a critical feedstock. The goal is to recover black mass — the valuable mixture of nickel, cobalt, and graphite — along with copper, aluminum, and plastic. A lithium battery recycling plant handles discharging, pre-crushing, secondary granulation, and fine separation. Magnetic separation removes iron and steel, while advanced sorting isolates the black powder from metallic fractions. Air pollution control systems absorb and neutralize harmful gases released during crushing. Plastic separator film can be pneumatically conveyed and compressed into blocks using hydraulic briquetters, reducing volume by a ratio of 10:1. The result is a clean, sorted output that battery material refiners will pay for.
Circuit Board and Cable Recovery — Copper is King
Printed circuit boards and scrap cables are rich in copper, and the demand for recovered copper continues to grow. Circuit board recycling equipment uses either dry or wet separation methods. Dry systems with air separators, vibrating screens, and electrostatic separators achieve copper powder purity of 96–98% with no dust pollution. Wet systems handle PCB waste even with components still attached, using water-based metal separation to achieve high recovery rates.
For cable recycling, the process begins with stripping. Scrap cable strippers handle diameters from 1.5mm to 150mm, separating copper or aluminum from plastic insulation. Granulators then process the metal into uniform copper rice or powder. Whether you process jelly-filled telecom cable or standard wire scrap, cable recycling equipment can turn what looks like trash into a commodity.
Beyond the Core — Shredders, Presses, and Furnaces
A recycling line is only as strong as its upstream and downstream support. Four-shaft and twin-shaft shredders handle everything from refrigerators and washing machines to lithium batteries and cable scrap, preparing material for further processing. Hydraulic press machines compact metal chips into dense briquettes, cutting transport costs. At the end of the line, medium frequency induction furnaces melt recovered copper, aluminum, or lead into ingots ready for resale. These auxiliary machines complete the loop, ensuring that almost nothing goes to waste.
Key Equipment Overview:
- Lead acid battery breaking and separation systems (1–10 MT/hour)
- Lithium battery recycling plants (500–2,500 kg/hour)
- Circuit board recycling plants with wet or dry separation
- Scrap cable strippers and granulators for copper recovery
- Multi-purpose shredders, hydraulic presses, and melting furnaces
Why Experience Matters
Building a recycling plant is not just about buying machines. It requires layout design, installation, commissioning, and ongoing technical support. San Lan Technologies, established in 2007, has shipped recycling equipment supplier solutions to over 21 countries including Singapore, Colombia, Vietnam, Mexico, Argentina, and South Africa. The engineering team holds master's degrees in mechanical engineering and brings more than 15 years of hands-on experience in e-waste recycling machine design.
Beyond manufacturing, San Lan assists with EPC projects, helps customers source raw material, and even supports product sales — from copper rice to lead ingots. That end-to-end perspective is what turns a collection of machines into a working business.
The recycling industry rewards operators who move fast and scale smart. Whether you are starting with lead acid batteries, lithium cells, circuit boards, or cable scrap, the right equipment partner makes the difference between a pile of waste and a profitable operation. Contact San Lan Technologies to discuss your material, your capacity targets, and your layout. The team speaks English and Chinese, understands intercultural business environments, and has built recycling plants from scratch across four continents.
