The JGS1800 Sandblaster utilizes a PLC computer made to control its X&Y movements and sandblast density. It simple operation, allows the user to define the area for sandblast as well as the number of guns (1-3) to be used. The program also controls the speed and rate by which the glass advances. The JGS1800 has a third available sprayer that can be operated manually and the glass advance controlled by foot pedal. The JGS1800 comes with a separate stand alone closed filtration system to circulate the aluminum oxide/garnet and reduce waste.