YG1-4SPneumatically move the grinding wheel to process inner and outer circles/ovals. Grinding and polishing wheels can be equipped together, and pneumatically move up and down. It also can process the edge of bowl-shaped washing by inclind the grinding spindle.Diameter of Inner Circle: 200mm-500mm;Diameter of Outer Circle: 400mm-1300mm;YG1-5LBesides the functions of YG1-4S, it can also process larger glass with two inner circles.Diameter of Inner Circle: 200mm-500mm;Diameter of Outer Circle: 400mm-1800mm;
YG1-5L/YG1-4S Glass Inner and Outer Circles Grinding Machine