The core of the equipment adopts dry physical separation technology, which eliminates the need for chemical agents throughout the process and prevents secondary pollution from the source. The workflow forms a closed loop: first, the raw materials are roughly crushed to below 10mm by a knife type crusher, then ground into fine powder by a water-cooled turbine mill (to prevent plastic melting), screened for qualified materials by a rotary vibrating screen, and separated by a high-voltage electrostatic sorting machine using the difference in conductivity between aluminum and plastic. Unqualified materials are automatically returned to the furnace for regrinding. Equipped with a three-level dust removal system, it can achieve dust-free operation.
This device has a wide range of applications, from pharmaceutical packaging to aluminum-plastic pipes, with a separation purity of over 99% and a metal recovery rate of over 98%. The separated aluminum can be directly recycled back into the furnace, and the plastic can be regenerated into packaging or building materials. A certain system can even directly reuse the separated products of waste aluminum-plastic pipes in the production line, greatly reducing enterprise losses.
With the advancement of the “dual carbon” goal, aluminum-plastic separation equipment that combines automation, low energy consumption, and zero pollution advantages is becoming the core support for industries such as pharmaceuticals and building materials to achieve resource recycling, building an efficient bridge between environmental protection and economic benefits
