Abstract
The current trim collector is exposed to the environment, resulting in the generation of metal (Al) particles in its surroundings. A recent process study revealed that over 150 metal particles, including 49 larger than 100 µm, accumulate daily near the trim collector in the Anode Slitter and Cathode Slitter areas. This project involves upgrading the trim collector and compactor to address this issue. The electrical control panel design will be created and reviewed using EPLAN, with a focus on Factory Acceptance Testing, Risk Assessment, and compliance with safety standards, specifications, and the Bill of Materials. Additionally, the project aims to secure TÜV certification for the compactor. Expected outcomes include a compact design that enhances accessibility, a reduction in trim waste volume by compressing and collecting it efficiently into tube bags, and an overall improvement in system efficiency. The upgrade is based on the current trim collector, which only collects trim without reducing the number of aluminum particles in the air. In contrast, the new Trim Compactor features various motors (granulators), a VFD, and a pressure sensor for different applications, ensuring the collected trim is compacted and packed, thereby significantly reducing airborne particles in the manufacturing area. In this project, we compare the behavior of a legacy Trim Compactor with a updated one placed in the facility.