... 5.5 or 6.0 mm2minimum inlet line 1.8 mm 3 max compression ratio: 89.2 ... Air pressure 0.6 Mpa or more 7motor :(1) the main motor: the first block 30KW, ... 1,250 h-wheel), (9) block: straight line type: diameter is 560mm8 block materials: stainless steel,ZG45 - 55,working surface,tungsten carbide ... parts, surface of guide wheel or roller spraying tungsten carbide rod, using life is one year,since wear chamfer ...