This 360° rotating column sewing machine is designed for medium-to-thick materials like luggage, shoes, leather goods, handbags, and cylindrical products. The column can rotate 360 degrees, making it easy to handle corners, curves, 3D shapes, and irregularly shaped pieces, greatly improving ease of use and processing range. The machine has a thick cast iron body, making it sturdy, shock-resistant, and stable while running quietly, ensuring long-term continuous operation. Key moving parts are hea