Customized crushing of waste lead-acid batteries: Turn every piece of "waste" lead into a "rich" mineral in urban mines

#Industry ·2026-03-01

When environmental regulations are becoming increasingly stringent and raw material prices are constantly rising, are you still treating waste lead-acid batteries as a "hot potato"? We view them as a "precious urban mine" for precise dismantling. **One-on-one process customization**: Based on the battery's acid content, lead paste density, and plastic shell resilience, we tailor-design crushing and screening curves to ensure 98% separation rates for lead grids, lead paste, plastics, and acid solutions in four directions. **Modular equipment selection**: Five modules (coarse crushing, fine crushing, hydraulic sorting, heavy medium separation, and acid mist purification) can be freely combined, requiring only 128 square meters of floor space—ideal for retrofitting old factories. **Intelligent closed-loop negative pressure control**: PLC cloud connection enables real-time data feedback on particle size, weight, and current; the machine maintains a negative pressure of -200 Pa, with lead dust emissions of 0.3 mg/m³, far below the GB 31598 standard. **Contracted recovery rates**: 97% lead recovery and 95% plastic recovery; polypropylene can directly enter the injection molding line. Failure to meet targets results in exemption from final payment. **45-day turnkey cycle**: From project confirmation to lead ingot production, it takes just 45 days. We handle safety assessments, environmental impact assessments, and hazardous waste registration, while you simply supply the batteries. Book now to receive a free material balance assessment, with the first 10 customers receiving a set of wear-resistant alloy hammers as a gift. Waste lead-acid batteries aren't the end, but the starting point of the next round of circular economy. Let our customized crushing lines help you turn "liability" into "profit".

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