Continuous Screw Flights with Equal Thickness In Inner and Outer Edge

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Material : Carbon/Mild Steel,
Alloy Steel, Stainless Steel.

Specifications : Any size within the range of the following table is available.
P54-Specifications-Drawing

  • Features

  • 1. Another patented process developed by us that overcomes some issues, such as forming difficulties and high material wastage for small lot production when OD/Pitch Ratio is less than 0.5.

  • 2. The forming method of continuous equal thickness screw flights is the same as continuous cold rolled flights, whereas the thickness is consistent throughout the inner edge and outer edge.

  • 3. High precision manufacturing process.

Pitch p (mm)Min. Inner Diameter d (mm)Max. Outer Diameter D (mm)Max. Band Width (D-d)/2 (mm)Thickness T(mm)
30 ~ 60201504020 ~ 10
60~10025150502~10
100~15035160552~10
150~20040200602~10
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