... steel Cylinder, pipe, tube, rod, bar,springs, etc. Pipe Rust Remover Shot Blasting Machine for cleaning pipe, rodUsed for Cleaning Surfaces ... of steel tube.Key specifications: Size of steel pipe: Φ400 x 5,000mm (L) Revolving speed of roller: 1 to 5m/min ... Initial charge: 800kg Distance of roller: 400mm Loading limited of roller: 30kg/m Shot blasting capacity: 250kg/min x ...