As electronic waste continues to grow year by year, the harmless and resource-based treatment of waste circuit boards has become an urgent demand in the industry. Dry-type waste circuit board crushing and recycling technology has become the mainstream eco-friendly solution due to its pure physical process, no secondary pollution, and high resource recovery rate.
The whole process uses no water or chemical agents. It achieves efficient separation of metals and non-metals through multi-stage crushing + fine sorting: first tearing, coarse crushing and fine grinding to separate circuit boards into uniform powder; then separating copper, gold, silver and other precious metals from resin fiber and glass fiber by gravity difference and high-voltage electrostatic sorting. The whole system is fully enclosed with pulse dust removal, ensuring dust and exhaust emissions meet standards.
Advantages of dry-type recycling are practical and obvious: metal recovery rate can reach over 98% with high purity; no water treatment needed, lower energy consumption and smaller land occupation; high degree of automation, stable operation and less labor required. It is widely applicable to various waste circuit boards such as computer boards, mobile phone boards, copper-clad laminates and household appliance control boards, with strong applicability and stable economic benefits.
Under stricter environmental policies and rising resource values, dry-type waste circuit board crushing and recycling not only meets compliance requirements, but also turns "electronic waste" into renewable resources — a reliable choice for waste circuit board treatment.
