... :45# steel quenching and retempering treatment,, outer diameter 85mm2 Number of shaft:1 step of feeding , leveling shaft up: 5 pieces, down ... Material width for slitting:740mm and 925m2 slitting width:185mm3 Number of strip:4 strips or 5strips 4 Width tolerance: ±1mm5 ... .PLC: taida form Taiwan B.Coder:from south korea 6)1.material coil inner diameter:450mm--550mm2 max coil width: 1250mm3 ...