Pipe Inner-wall Sand Blast Cleaner

Pipe Inner-wall Sand Blast Machine Model: GL-250 Outside size: Φ140*350mm Weight: 4 Kg Applicative pipe inner-wall diameter: Φ60mm - Φ250mm Air consumption volume: 3.1 m3/min Working pressure: 0.5Mpa - 0.7Mpa The max abrasive size: 1mm Mainly used to derusting and sanding blast in the inner-wall of the pipe which diameter between 80mm to 300mm and its clean garde is up to Sa2.5. The available abrasives of the machine are:shot metal,mineral ore.The granularity are 25 screen mesh (0.71mm) and 10 screen mesh (2mm).