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


  • guillotine knife
    guillotine knife
    sheet metal guillotine shear machine blade
    Basic size: 1545-80-25mm (Length-Width-Thickness) Material: LD Hardness: 54-60HRC To get a quote or more details sooner about this sheet metal guillotine shear machine blade, please email us at phoebe@lcblade.com OR whatsapp +86 13399550005
  • guillotine knife
    guillotine knife
    Custom fly shearing blade scrap shear blade cutting machine blade
    Basic size: 508-70-22mm (Length-Width-Thickness) Material: LD Hardness: 54-60HRC To get a quote or more details sooner about this fly shearing blade, please email us at phoebe@lcblade.com OR whatsapp +86 13399550005
  • guillotine knife
    guillotine knife
    Super customized trimming line blades metal shears blade metal sheet guillotine blade
    Basic size: 925-90-25mm (Length-Width-Thickness) Material: H13 Hardness: 54-60HRC To get a quote or more details sooner about this shear blade, please email us at phoebe@lcblade.com OR whatsapp +86 13399550005
  • fly shearing blade
    fly shearing blade
    Custom fly shearing blade scrap shear blade cutting machine blade
    Basic size: 1015-60-20mm (Length-Width-Thickness) Material: SKD11 Hardness: 54-60HRC To get a quote or more details sooner about this shearing machine blade, please email us at phoebe@lcblade.com OR whatsapp +86 13399550005
  • steel sheet slitter
    steel sheet slitter
    Rotary Rolling Disc Shear Blade Circular Round Blade Cutting Knives for sheet metal slitting line
    Basic size: 330x200x10mm (OD-ID-T) Material: H13 Hardness: 54-56 HRC Keyslot: 20/16mm To get a quote or more details sooner about this disk slitter blade , please email us at phoebe@lcblade.com OR whatapp +86 13399550005 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 Rotary Slitter Knives Custom Industrial Circular Round Slitter Blade
    Basic size: 280x160x10mm (OD-ID-T) Material: LD Hardness: 57-63 HRC Cutting edge: no burr, smooth side trimming To get a quote or more details sooner about this shear blade  , please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 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
  • Rotary Shear Blade
    Rotary Shear Blade
    Custom High Precision Wear Resistance Metal Slitter Shear Knives Coil Slitting Round Rotary Shear Blade
    Basic size: 220X100X10mm (OD-ID-T) Material: D2 Hardness: 59-61 HRC Cutting edge: no burr, smooth side trimming To get a quote or more details sooner about this metal slitter blade , please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 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
    round slitting line blade rotary shear blades for coil slitting line
    Basic size: 105x32x3mm (OD-ID-T) Material: SKD11 Hardness: 61-62 HRC Cutting edge: no burr, smooth side trimming To get a quote or more details sooner about this rotary shear blade  , please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 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
    shear blade for hot rolled plate
    Basic size: 270x140x10mm (OD-ID-T) Material: LD Hardness: 57-63 HRC Cutting edge: no burr, smooth side trimming To get a quote or more details sooner about this shear blade  , please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 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
    cold rolled stainless steel coil cutter rotary metal slitter blade
    Basic size: 350x185x15mm (OD-ID-T) Material: LD Hardness: 57-63 HRC Keyslot: double To get a quote or more details sooner about this rotary metal slitter blade  , please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 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 and cold rolled steel sheets blades rotary metal slitter blade
    Basic size: 210X100X5mm (OD-ID-T) Material: D2 Hardness: 59-61 HRC Cutting edge: no burr, smooth side trimming To get a quote or more details sooner about this metal slitter blade , please email us at phoebe@lcblade.com OR whatsapp +86 13399550005 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 slitter blade sheet metal slitting line blades
    Basic size: 145x75x3mm (OD-ID-T) Material: H13 Hardness: 54-56 HRC Keyslot: 10/8mm To get a quote or more details sooner about this disk slitter blade , please email us at phoebe@lcblade.com OR whatapp +86 13399550005 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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