3 Curve Bar Expander Roll

3 Curve Bar Expander Roll

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3 Curve Bar Expander Roll

We are leading manufacturer of an international standard of 3 Curve Bar Expander, Curve Bar Expander Roll from India. We build Curve Bar Expander Roll especially used in textile Machinery. All our Curve Bar Expander Rolls for removing wrinkles for textile processing machines.

Rubber Curve Bar Expander roll is used for removing wrinkles from Textile Processing machines like Calendars, Dyeing, Bleaching machines, Drying Ranges, Stenters, Bow weft straightener. Curve bar expander used on textile machines having more bow than other Industries like Paper, plastic. For abrasion resistance, chemical resistance, high-temperature resistance, Nitril, Hypolan, rubber sleeves are used. Special sealing is provided for wet working condition and avoid resting of ball bearings inside the roll.

Diameter of 3 Curve Bar Expander Roll available:

6-, 8-, 12-

Length: up to 3000 mm

  • Single Acting Bow Roll
  • Double Acting Bow Roll

The Performance of our 3 Curve Bar Expander Rolls depends upon the following points:

  • Wrap angle
  • Lead-in & Lead-out distance
  • Position of bow (Adjustable)

In this, 3:1 (lead-in: lead-out) ratio is considered to be the perfect. The best results are attained when 3 Curve Bar Expander Roll is perpendicular to the web direction.

Advantages of our Bow Roll are:

  • Control Slack Edges
  • Remove wrinkles
  • Separate slit webs on winder
  • Eliminate baggy center
  • Try to even out lateral tension across the web width

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  • Rubber Sleeve Covered. (High Quality Synthetic Nitride Sleeve).
  • Expander Roll with hard chrome plated surface for high speed application.
  • Vary Bow Expander Roller.

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