Integration of PLC and HMI Control with a Pneumatic Automation System

الملخص

Pneumatic systems are extensively utilized in industrial applications due to their cleanliness, reliability, and the ease with which compressed air can be generated from the environment. These characteristics make them particularly advantageous in hygiene-sensitive industries such as food processing and packaging, where they are often favored over hydraulic alternatives. As the demand for automation continues to grow, systems like the Vertical Form Fill Seal (VFFS) machine have become essential for performing forming, filling, and sealing operations with minimal human intervention. This paper presents the experimental design and implementation of a simplified, automated pneumatic sealing system based on the VFFS concept. The system main controller is a Programmable Logic controller (PLC) and integrated with Human Machine Interface (HMI) for a real time monitoring and human interaction. The control logic evolved by, ladder diagrams, timers, sensor feedback, and strokes counter to ensure synchronization and repeated operation. The study shows off the probability of using accessible automation techniques to simulate industrial packing processes beneficially pointing up on its potential for educational and practical applications in latest manufacturing environments.