Our Sanding Machine serves as a critical pre - polishing step for metal and non - metal workpieces in the polishing equipment workflow. Ideal for preparing surfaces before fine polishing, it efficiently smooths rough edges, removes welding marks, and shapes basic contours on materials like metal sheets, castings, and hardware parts. Whether you’re processing large - batch pipe fittings, flat metal panels, or small - sized hardware components, this machine delivers uniform sanding results. It bridges the gap between raw material and precision polishing, ensuring your subsequent polishing operations achieve optimal efficiency and flawless finishes. Compatible with various abrasive materials, it adapts to diverse polishing - oriented production needs.