Definitions
The slitting knives are mainly applied for the sheet metal plate, strip, leather,Aluminum foil,film cutting and packaging machinery. The material is made of high quality cutting tool steel 9CrSi, SKD, SKH, T10, 6CrW2Si, Cr12MoV, LD, D2,H13 and W18Cr4V. After a perfect vacuum heat treatment processing , making hardness uniform, and precision machining systemly. Making The slitting knives have the characteristic of smooth sharp cut, edge wear resistance. They can be Integrated for all kinds of slitting units.
The slitting knives are the most important part of the cutting tool, they require high processing precision during machining . For the flatness, SPARKBLADES use ultra-precision flat grinding machine, with a special grinding method, and strictly quality controlling, ensure that all finished product with thickness tolerance, parallelism tolerance achieve to 0.005mm (max) or less.
In a complete rotary slitting system , also includes Stripper Rings&Spacers and Knife holders.the mainly function is making the slitting knives keep a certain width and adjust the Horizontal clearance of top and bottom knives,the thickness usually between 0.8mm and 150mm,the hardness must be HRC45 above.Also the thickness tolerance of the spacers must be achieve to 0.005mm (max) or less.the surface of inner bore and outer cylindrical are blacken processing. effectively improve the anti-rust performance
We can supply the following components:
- Rotary Slitter Knives
- Stripper Rings&Spacers
- Knife holder
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High precision aluminum foil slitting knives
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Loose Rubber Rings
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multi-edge cutter blades for slitting line
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rotary disc blade knife for coil slitting line
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Rotary shear blades for coil slitting line
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rotary side trimmer knives in steel plate edge trimming line
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Rotary Slitter Knives
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rubber bonded spacer for slitting line
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Rubber Bonded Stripper Rings
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Score slitter and crush cut knife
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Slitter Aluminum Separator Tooling
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slitting blade used for coil slitting line
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steel spacers of coil slitting line tools
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steel stripper rings of slitting line tools
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Tungsten Carbide Slitting Knife
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Ultra-Precision Quills
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