Matel spacer is used on slitter shaft to adjust different distance between slitting knife according to needed width of coiling strips, and that makes it is same precise as slitter knifes.
Reasonable price, not as expensive as knife of raw material;
Wear resistance, but lighter for machine shaft to ensure higher precision of slitting strip and easier assembling.
Well used materials of metal spacers: 40Cr, S45, 65MN, 9SiCr, GCr15, and Stainless steel and so on.
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Material of separator
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40Cr, S45, 65MN, 9SiCr, GCr15, and Stainless steel
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Thickness tolerance
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±0.00008"
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Hardness
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42-55HRC
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outside diameter tolerance
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±0.001"
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parallelism within
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0.0001"
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flatness within
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0.0001"
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concentricity within
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0.001"
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max surface roughness
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Ra0.2
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Popular size and material of separator:
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Basic size (ODxIDxT)
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Material
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100x70x3mm
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SUS420
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150x80x4mm
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3Cr13
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300x150x8mm
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52100
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320X160X10mm
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9CrSi
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1. Our Factory is focusing on producing all kinds of slitting and cutting blades.
Blades provided are durable, precise and productive with a longer service life.
2. Our factory will provide professional advice involved selection of material and processing technology to meet our customer's requirements about a good use of slitting or cutting tool.
3. We have a strict quality control system, and strict inspection report to ensure client a exceeded standard product at competitive price.
4. Experienced and excellent over 21 years, always satisfy client with high level of commitment to quality and service.
5. Large production capability, abundant stock of standard knifes, and any customized dimension is available!
