The professional wall planing machine is an electric tool for wall treatment, mainly used in building decoration and renovation projects. It is designed to remove old wall coatings (such as putty, paint, wallpaper, etc.), polish the wall base, or clean up wall debris, providing a flat and clean foundation for subsequent wall decoration (such as repainting, tiling, etc.).Its working principle is to use a high-speed rotating planer or grinding head to contact the wall, and quickly peel off or grind the wall materials through mechanical force. Compared with the traditional manual scraping method, it can significantly improve construction efficiency and reduce manual labor intensity. Professional wall planing machines are usually equipped with different types of cutter heads or grinding discs, which can adapt to the treatment needs of different wall materials such as cement walls, brick walls, and gypsum boards. Some models are also equipped with dust collection devices, which can effectively reduce dust pollution during construction and improve the working environment. In addition, its design focuses on operational convenience, and some models support speed regulation, which can adjust the working intensity according to the wall conditions. It is an efficient and professional equipment in the wall pretreatment process.