... sheet iron by rolling round knives. 1. Functions:GT1B16 plate cutting machine with rolling knife is used to cut sheet iron by ... meters factory,one 4-floor office building,two factory and one 4-floor parts depot.Machine tool: 2 NC centers,2 NC ... borers,1 NC cylindrical grinder,2 Grinding machine,6 Wire Cutting machine,20 common lathes,6 drilling machine and so on.Monthly output capacity ...