Metal slitting line

Function and feature: through changing the separate bushing to shear the different width steel strip. Up and lower cutter shaft adopts medium alloy steel42CrMo, also through whole surface heat treatment, to ensure the cutter shaft has high rigidity and high wearability Technical parameter: material:δb≤380Mpa carbon steel, stainless steelthickness:δ=0.5-3mmwidth:1550mmslitting tolerance:width:±0.15mmslitting burr:≤0.05 thicknesswidth of side silk: ≥sheet thicknessδside silk:2 piecesslitting speed:δ≤2mm, high speed 120m/min, δ2-3mm, low speed 70m/minminimum slitting width: ≥45mm 10. slitting strip:δ≤2mm 12 pieces, δ3mm 7 pieces 11. capacity of the decoiler:20T 12. inner diameter of the coil:Φ508mm; Φ610mm;Φ762mm 13. outer diameter of the coil:≤Φ1800mm 14. diameter of slitting blade shaft:Φ250mm,material: 42CrMo 15. slitting blade:Φ250×Φ380×20mm 16. material of slitting blade:Cr12MoV 17. hardness of the slitting blade:HRC580-HRC600 18. inner recoiler diameter:Φ508 mm 19. equipment occupies the ground:26m×8m