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Bow Expander Roll - List of Manufacturers, Suppliers, Companies and Products

Bow Expander Roll Product List

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Bow-shaped curved roll, Bari Bow Expander Roll, compact type.

Bow-shaped curved roll, Bari Bow Expander Roll, compact type.

A compact type that can be introduced even in places with constraints on machine frames and workspaces.

The expander roll is a bow-shaped curved roll used to remove wrinkles and shrinkage that occur during the manufacturing process of sheet products such as film, paper, non-woven fabric, and metal foil. The variable bow type allows for adjustment of the bow (curvature) during operation. The compact type of variable bow expander roll can be introduced even in places where there are constraints on machine frames and workspace. Additionally, it can be easily adjusted manually. 【Features】 - Compact jack section - Easy manual adjustment - Can be introduced in places with workspace constraints - Solves problems such as wanting to install a variable type (variable bow) but lacking space! For more details, please contact us or download the catalog.

  • Other processing machines

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Bow-shaped curved roll, vari-bow expander roll, conical type.

Bow-shaped curved roll, vari-bow expander roll, conical type.

Reverse crown flat curve, a conical type that allows for three shapes with one piece.

An expander roll is a bow-shaped curved roll used to remove wrinkles and shrinkage that occur during the manufacturing process of sheet products such as film, paper, non-woven fabric, and metal foil. The Vari-Bow is a type that allows for adjustment of the bow (curvature) during operation. The Vari-Bow Expander Roll Conical Type can adjust excessive widening in the center and slack at the ends by changing its shape. By obtaining widening force from the difference in roll diameter between the center and the ends, it minimizes the amount of curvature and reduces the effects of friction and slip. 【Features】 ○ Capable of three shapes: reverse crown, flat, and curve, all in one roll ○ Adjustable excessive widening in the center and slack at the ends ○ Reduces the amount of curvature and minimizes the effects of friction and slip ○ Ideal for situations where you want to minimize the impact on the film before winding or when the shape of the curvature is a concern For more details, please contact us or download the catalog.

  • Other processing machines

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OS Variable Expander Roll (Manual Type)

OS Variable Expander Roll (Manual Type)

Suitable for paper, film, etc.! You can freely adjust the curvature changes.

【Features】 ■ When changing the curvature, there is no tension applied to the machine frame, etc. ■ A pulley for forced drive can be installed depending on the peripheral speed. ■ The amount of curvature can be easily determined using a manual or hydraulic pump. ■ The change in curvature can be freely adjusted within a set range. ■ When the arc height is set to 0, it can be used as a straight roll.

  • Rubber Processing Machine
  • Processing Contract

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OS Inside Baribou Expander Roll

OS Inside Baribou Expander Roll

Compact type of OS Baribou Expander Roll!

【Features】 ■ More compact than conventional models ■ The arc height adjustment mechanism is located inside the bearing, allowing for installation in spaces with constraints ■ Curvature (bow) changes can be freely adjusted within a set range ■ Can also be manufactured in the MT (φ100) type ■ When the arc height is set to 0, it can be used as a straight roll.

  • Rubber Processing Machine
  • Other processing machines

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OS Variable Bow Expander Roll (Hydraulic Type)

OS Variable Bow Expander Roll (Hydraulic Type)

Suitable for paper, film, etc.! You can freely adjust the curvature changes.

■When changing the curvature (bow), there is no tension applied to the machine frame, etc. ■The pulley for forced drive can be installed depending on the peripheral speed. ■The change in curvature (bow) can be freely adjusted within a set range. ■When the arc height is set to 0, it can be used as a straight roll.

  • Other machine tools
  • Other machine tools

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Straight Vari-Bow Expander Roll

Straight Vari-Bow Expander Roll

One book can adjust the bend! Straight Vari-Bow Expander Roll

The Straight Vari-Bow Expander Roll allows for flexible adjustment of bow quantity. Its main feature is the ability to set the bow quantity to zero, enabling it to be used as a guide roll without changing the pass line when not needed. 【Main Feature】 Adjustable bending with a single unit 【Do you have these concerns?】 ◎ I handle various films and want something that can be adjusted in different ways... ◎ I don't want to use hydraulics... 【Kansen Expander will solve your problems!】 ○ Easily adjustable manually ○ Adjustable even during operation ○ Bending quantity can be adjusted from 0 mm → Can also be used as a straight roll ○ Bending quantity can be adjusted during operation ○ Compact design with screw jacks → Easy to secure installation space ● For more details, please contact us or download the catalog.

  • Wood processing machinery
  • others

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