International Journal of Academic Engineering Research (IJAER)   Year: 2021 | Volume: 5 | Issue: 10 | Page No.: 13-17 Paper Cutting System Design in Cylinder Battery Disposal Process with Programmable Logic Controllers M Somantri, Muhammad Arfan, NB Jatinedra Abstract: The EDC Division will build a cylindrical battery dismantling machine that aims to recycle waste cylinder batteries that are no longer used. The research method used is the library method. This battery dismantling machine is targeted to disassemble 600 cylindrical batteries per hour. This cylindrical battery unloading machine is divided into 3 stages, namely the hopper process, the slitting process, and the cutting process. To achieve the target of disassembling a cylindrical battery of 600 batteries per hour, where 1 battery means it takes 6 seconds in one cycle, then each stage in this system takes approximately 2 seconds per battery. The cutting process is the process of cutting the battery horizontally with the components used are a conveyor, blade grinder assembly, photoelectric proximity sensor, and Programmable Logic Controller (PLC). In the cylindrical battery disassembly machine, PLC is used to integrate existing processes, namely the hopper process, the slitting process, and the cutting process. By using these components, it is obtained within 2 seconds the battery has completed the cutting process and is put into the basket. In the cylindrical battery disassembly machine, PLC is used to integrate existing processes, namely the hopper process, the slitting process, and the cutting process. By using these components, it is obtained within 2 seconds the battery has completed the cutting process and is put into the basket. In the cylindrical battery disassembly machine, PLC is used to integrate existing processes, namely the hopper process, the slitting process, and the cutting process. By using these components, it is obtained within 2 seconds the battery has completed the cutting process and is put into the basket.