Metallurgical industrial knife mainly involves coiling slitting knives and steel shear blade.

Coil slitting knives - A wide selection of materials, like D2, H13, DC53, HSS, LD, Solid carbide etc.

Suitable for mild, chopper, aluminum steel, pickling lines, silicon steel etc. Cutting capacity ranging from 0.05mm to 25mm thick coil strips.

Steel shear blade - The surface finish has a great impact on the accuracy and durability of the steel shear blade. The grinding surface of the blade is actually formed by countless scratches scored by a large number of abrasive particles on the grinding wheel. So how to improve? using middle-soft grade white grinding wheel,  enlarge the linear speed of grinding wheel as much as possible, and moderately reduce the linear speed and longitudinal feed of blade workpiece, so as to obtain better surface quality with good roughness


  • steel sheet slitter
    steel sheet slitter
    Good hardness metal slitter knife for aluminum steel cutting
    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
  • 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
  • steel sheet slitter
    steel sheet slitter
    Hot sale rotary slitter knives for coil slitting line price
    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
  • steel sheet slitter
    steel sheet slitter
    Hot Sale Metal Steel Shear Blades Circular Slitter Machine Blades On Wholesale
    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
  • steel sheet slitter
    steel sheet slitter
    silicon sheet special shear blade
    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
  • steel sheet slitter
    steel sheet slitter
    High precision coil slitter knife disk slitting knife rotary slitter blades
    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 precision 2. Advanced heat treatment 3. Superior choice of raw material and hardness of knife according to clients' products 4. Strict inspection & best service
  • metal spacer
    metal spacer
    Professional manufacture top precise slitter knife and slitter round knife spacer
    Metal spacer is used on slitter shaft to adjust different distance between slitting knifes according to needed width of coiling strips, which should be the same as precision as knife. resonable prices, wear resistance, but lighter for ensuring high precision of slitting strip and easier assembling operations. Well used materials of metal spaces: 40Cr, S45,65Mn,9CrSi,GCr15,and stainless steel.
  • metal spacer
    metal spacer
    Attractive slitter round knife with high efficiency of silicon slitting
    Metal spacer is used on slitter shaft to adjust different distance between slitting knifes according to needed width of coiling strips, which should be the same as precision as knife. resonable prices, wear resistance, but lighter for ensuring high precision of slitting strip and easier assembling operations. Well used materials of metal spaces: 40Cr, S45,65Mn,9CrSi,GCr15,and stainless steel.
  • metal spacer
    metal spacer
    Metal round coil slitting knife rubber bonded spacer for slitting machine blade
    Metal spacer is used on slitter shaft to adjust different distance between slitting knifes according to needed width of coiling strips, which should be the same as precision as knife. resonable prices, wear resistance, but lighter for ensuring high precision of slitting strip and easier assembling operations. Well used materials of metal spaces: 40Cr, S45,65Mn,9CrSi,GCr15,and stainless steel.
  • steel sheet slitter
    steel sheet slitter
    Manufacturer top precise coil sheet slitter disk rewinding knife with separator spacer
    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
  • steel sheet slitter
    steel sheet slitter
    high precision coil slitter knife disk slitting knife rotary sheet slitter blade
    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
  • circular slitting knife
    circular slitting knife
    High precision steel strip coil circular slitter shear knife
    Slitter shear knife is mainly used in coiling machine for metal sheet like mild steel, stainless steel, Aluminum, Copper, galvanized sjeet and cold or hot rolled plate trimming and slitting. We have manufacturing capability of production slitting knife size up to 650mm at OD with material Cr12MoV, D2, M2, W18Cr4V, H13, H13K, H13Ni, HMB, LD, DC53, YG20 and so on. Thickness could be well controlled with +/-0.001mm, and flatness could reach 0.001mm as well. Advanced heat treatment and strict inspection make sure our knifes superior and stable quality.
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