Jiangxi Mingxin, a specialist in environmental recycling, offers wet separation, dry separation and air separation for waste circuit boards. Tailored to material properties and production scales, these processes realize high-efficiency separation of metals and non-metals, balancing recovery rate and production efficiency for optimal customized solutions.
Dry separation is a water-free process combining mechanical crushing with magnetic/electrostatic separation. It generates no sewage, requires no sewage treatment equipment, and features low operational costs. With dust control via sealed design, it adapts to materials of all humidity levels, delivering high metal recovery and pure powder—an economical choice for small and medium production lines.
Air separation uses airflow as the medium, with precisely adjusted parameters for fine sorting. It achieves metal grade over 85% and recovery rate above 90%, boasting simple operation and low energy consumption with no chemical additives. Ideal for deep processing of fine-grained crushed materials, it also serves as a fine sorting step to improve metal purity.
Wet separation leverages material density differences for hydraulic sorting, with copper recovery over 95% and precious metal recovery above 90% for stable performance. Equipped with a closed-loop water circulation system, it eliminates secondary pollution, removes material impurities, and suits large-scale industrial continuous production for high efficiency and output.
All three processes are designed for actual production scenarios, available for single or combined use. With proven technology, Jiangxi Mingxin helps customers improve resource utilization of waste circuit boards, achieving dual gains in environmental protection and economic benefits.
