Mac-Tech introduced Slat Boss slag cleaner for use on flatbed laser machines tables. The machine can support slats from 2.5 mm to 4 mm (0.10 in. 0.157 in.) thick. With automatic forward feed, it cleans slag up to 1.24 in. thick off steel, stainless steel and copper support slats, operating at speed of 1,600 rpm. Slats do not have to be removed for cleaning and cleaning can be performed on an unused bed during machine operation. Changing the cutters accommodates different slat thicknesses. Time for cleaning a standard table weekly is 11 min.