<![CDATA[General Background: Industrial automation relies heavily on robust structural frameworks to maintain mechanical stability during automated operations. Specific Background: Packaging machines require precise structural frames to support integrated mechanical components, sheet metal housings, and distribution hoppers. Knowledge Gap: Standard frame designs often lack structural integration between conventional hollow-section steel fabrication and precision-formed sheet metal brackets. Aims: This study aims to redesign and develop a multi-tiered packaging machine frame using three-dimensional Computer-Aided Design (CAD) modeling, Computer Numerical Control (CNC) laser cutting, and hydraulic sheet metal bending. Results: The design process yielded three-dimensional models and two-dimensional technical working drawings ready for manufacturing, confirming zero component interference during visual geometric evaluations. Novelty: This research provides an integrated redesign methodology combining CAD software visualization with precision CNC laser cutting and bending for sheet metal machine frames. Implications: Implementing this structural design approach provides an actionable manufacturing reference for producing stable, high-precision packaging machine frames in industrial applications. Key Findings Highlights Three-dimensional CAD modeling enables geometric interference verification between structural frames and mounting brackets before fabrication. Combining conventional frame fabrication with CNC laser cutting produces precise sheet metal brackets and mounting components. Hydraulic bending transforms laser-cut flat sheet patterns into functional three-dimensional structural supports for packaging systems. Keywords Cad, Cnc laser cutting, Machine frame, Packing machine, Redesign]]>
