The slitter blades are also called slitting blades or rolling cutting blades. Adopted with qualified wear-resistant material and with processing of forging, heat treatment and grinding treatment, the slitter blades have the features of higher accuracy and wear-resistance, oil-resistance ,heat-resistance and acid /alkali resistance and can use for a long time without deformation, so as to ensure slitting accuracy ,especially for the slitting of thin material and the material with soft and sensitive surface. We offer OEM/ODM service and custom service according to technical drawings or samples.
Material available:
SKH-9,SKD-11,LD, Cr12MoV, W6Mo5Cr4V2AL,H13K,M42,K30,ASP60 powder alloy steel and other custom material;
Technical parameter for slitter blade and spacer:
Slitter blade: O.D: Φ60-Φ800, Thickness: 3-60mm
Spacer thickness: 0.8mm-200mm
Plane thickness tolerance: 0.003mm
Main manufacturing flows:
Blanking --- forging ---tempering---fine machining--inspection---quenching---annealing---
hardening and tempering---rough grinding----fine grinding--- inspection---packaging
Application:
Mainly used for the slitting of OPP sealing tapes, adhesive tapes, double-sided tapes, craft paper, crepe paper, protection film, paper, thin film, golden/silver/copper foil and tapes;
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