Application of Statistical Process Control in Tire Manufacturing - Tread Extruder Line Case Study

The tire industry relies on precise manufacturing processes to ensure optimal performance and safety standards. Statistical Process Control (SPC) methodologies have emerged as crucial tools for enhancing quality and efficiency in tire production. This paper focuses on the implementation of SPC methodologies specifically tailored for the extrusion line in tread production - a critical stage in tire manufacturing process. It addresses practical considerations and challenges associated with implementing SPC, including implementation, data collection, analysis, and decision-making. Through this case study and real-world implementation, this paper demonstrates benefits of SPC implementation, such as defect reduction, improved product consistency, and enhanced process efficiency.