... Good quality, best service FR40*320 metal tube processing machine, decrative tube machine Workpiece max.diameter40mm mould length 320mm chief ... weight 2800KG dimension L2300*W800*H1200mmI, Summarize FR series tube machines, adopted the advanced manufacturing technology from aboard, use ... 1, Ensure the machine has a good grounding before connect the phase wire for the machine2, The machine must ...