Carbide Razor Blade for Darpery, Fabric, non-woven Textile Cutting
1). Material selection: According to demand: Tungsten Carbide, HSS, 9CrSi, Cr12Mo, VW6Mo5, Cr4V2, hard alloy, etc. The company has medium carbon steel, high carbon steel, alloy steel, tool steel, high speed steel, tungsten steel, etc. in the material selection, and has the spectroscopic detection material is correct.
2). Hardness guarantee: The raw materials are heat treated, vacuum treated, and the hardness is higher. Heat treatment in your own factory to ensure product stability.
Product Name | Nonwoven slitting knife Razor Blade for slitter machine |
Style | Special shaped blade |
Material | Tungsten Carbide |
Size | 43*22*0.15mm, 43*22*0.2mm, 43*22*0.3mm, 43*22*0.4mm |
Color | silver |
Application machine | film foil cutting blade for slitting machine |
Feature | Durable, Sharp, can be customized |
How Do We Make a Knife for You?
Raw Material — Acceptance
According to Shen Gong’s specification, we check FSSS and impurities content of raw materials for each lot.
Green Part — Pressing
Pressing condition is made by pressing engineer. Green density, size and appearance are strictly controlled.
Blank — Sintering
After 1400°C-1600°C sintering, green part turns to strong and solid alloy which is cemented carbide blank.
Blanks— Physical Properties Inspection
Finished Products— Geometry Inspection
Finished Products— Simulation Working Test
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