Description: Automatic single chamber blast machine, Model 1080, is the smallest in the range of specialist surface preparation and coating equipment holding approximately 25 kg of expandable abrasive. The machine can be fitted with steel grit valve or flat sand valve.Typical applications include remedial work, glass etching and general maintenance, easily transportable and a blast time of approximately 1015 minutes. Specification: machine capacity - 201tr; height - 28 inches; diameter - 10 inches; wheel size - 6 inches; and pipe work - ½ inch BSP.