Glass Automatic Sandblasting Machine, touch screen PLC control, either manual or automatic operate function, with 3 automatic blasting guns and 1 manual operation gun, suitable for processing flat glass thickness 5-50mm for steric pattern, timing belts glass transmission. When glass arrives at the position for sandblasting, the 3 blasting guns driven move up-and-down to spurt out sand. The height and the width of sandblasting can be adjusted according to the requirement. The advantages of the belts are stable transmission, high efficiency, and easy maintenance. The drive structure of the blasting gun is outside the machine which is good for a long period of working and daily maintenance.