Aluminium Medical Foil Recycling Machine

The aluminum-plastic pharmaceutical blister recycling system is a specialized setup designed to process waste medical aluminum foil packaging materials. Through processes such as crushing, screening, and sorting, it effectively separates aluminum foil from plastic substrates, enabling the recovery and reuse of aluminum and plastic resources from discarded blister packs.

Challenges in Recycling Waste Medical Aluminum Foil

Medical aluminum foil is primarily used in pharmaceutical blister packaging and typically consists of a composite of aluminum foil and plastic materials such as PVC or PVDC. Pharmaceutical manufacturing generates significant amounts of scrap, substandard products, and expired blister pack waste. Disposing of these materials via landfill or incineration not only wastes resources but also places a burden on the environment.

Because the aluminum foil and plastic are bonded through a lamination process, manual separation is inefficient and struggles to achieve high purity. Consequently, specialized aluminum medical foil recycling machinery is required to mechanically break down the composite structure and achieve efficient separation of the aluminum and plastic components.

Aluminium Medical Foil Recycling Machine

Workflow of the Aluminum Medical Foil Recycling Machine

Medical aluminum foil recycling equipment typically employs a dry physical separation process, comprising stages such as crushing, pulverizing, air separation, and collection.

First, the waste blister packs enter a crusher for preliminary processing; high-speed rotating blades cut the large aluminum-plastic pieces into smaller granules, weakening the bond between the aluminum foil and plastic layers.

Subsequently, further pulverization reduces the aluminum flakes and plastic granules to sizes suitable for sorting. The equipment usually features an internal screening system to control output quality based on particle size, preventing oversized particles from compromising downstream separation efficiency.

During the sorting phase, the system exploits the density difference between aluminum and plastic, using air separation or vibration separation technologies to separate the lightweight plastic granules from the metallic aluminum. In an optimized production line, aluminum recovery purity can typically exceed 95%, with specific results depending on raw material composition and equipment configuration.

Equipment Structure and Operational Advantages

A complete aluminum medical foil recycling system primarily consists of a crusher, a pulverizer, a vibrating screen, an air separator, a dust removal system, and an electrical control system. Enterprises can choose between standalone units or automated production lines based on their specific processing capacity and output requirements. For instance, small-scale recycling enterprises might opt ??for compact equipment with a typical processing capacity of several tens of kilograms per hour, whereas large pharmaceutical packaging companies or specialized recycling plants could install continuous production lines capable of processing hundreds of kilograms��or even more��per hour.

Compared to manual separation methods, mechanical recycling equipment offers advantages such as stable processing efficiency, lower labor costs, and consistent separation quality. Furthermore, the recovered aluminum can re-enter the metal processing stream, and the plastic components can serve as raw material for recycled plastics, thereby enabling resource recycling.