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  • corrugated paper knife
    corrugated paper knife
    Guillotine Shearing Knives For Metal Cutting
    A whole set of knife of a slotter machine consitsts mostly of slot knife, bottom knife, spacer, and valve knife. Slotter knife is also called "Sector knife" by manufacturers due to its curved shape. The function of slotter knife is obviously slot, slotting folding parts of corrugated cardboard by the teeth which coud be serrated or crescent-shaped. Details: Basic size: Angle of sector x (R-r) x T Material: GCr15, 9SiCr, SKD11, LD, HSS Hardnss: 57-64HRC Teeth type: Serrated or crescent-shaped Roughness of surface: Ra0.2-Ra0.8
  • corrugated paper knife
    corrugated paper knife
    Sheeter Knives for Paper Pulp industry
    A whole set of knife of a slotter machine consitsts mostly of slot knife, bottom knife, spacer, and valve knife. Slotter knife is also called "Sector knife" by manufacturers due to its curved shape. The function of slotter knife is obviously slot, slotting folding parts of corrugated cardboard by the teeth which coud be serrated or crescent-shaped. Details: Basic size: Angle of sector x (R-r) x T Material: GCr15, 9SiCr, SKD11, LD, HSS Hardnss: 57-64HRC Teeth type: Serrated or crescent-shaped Roughness of surface: Ra0.2-Ra0.8
  • steel sheet slitter
    steel sheet slitter
    Circular Slitting Metalworking Knives
    Metal slitter knife of Licheng is used to slit hot and cold mild steel, stainless steel, Al, Co, galvanized sheet, silicon steel,  and so on coiling strips. We have manufacturing capability of production slitting knife size up to 680mm at OD with material  Cr12MoV, D2, W6Mo5Cr4V2, W18Cr4V, H13, H13K, H13Ni, HMB, LD, and special customized materials (for high tensile steel sheet, oriented and non-oriented silicon steel slitting). Slitter knifes from Licheng is always highly required with 1. Wear resistance & high pricesion 2. Advanced heat treatment 3. Superior choice of raw material and hardness of knife according to clients' products 4. Strict inspection & best service

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