The GTG large format programmable sewing machine with GT-360W-HLS grinding head uses a 360-degree rotating design, the machine head and pedestal rotate 360 degrees synchronously in the positive and negative directions, the sewing direction always follows the sewing line, there is no reverse sewing line, meeting the higher requirements of users, to achieve straight line sewing, right angle, arc, wave and other sewing patterns. Widely used in clothing (such as outer coats, cotton jackets, sportswear, daily wear, office suits, uniforms, accessories, clothing), luggage, padding, textile and other sewing processes.