Expander roll
Expander roll
An expander roll is a bow-shaped curved roll used to widen wrinkles and sagging that occur during the manufacturing process of paper, film, fabric, and metal foil sheet products.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll Product List and Ranking from 4 Manufacturers, Suppliers and Companies
Expander Roll Product List
1～15 item / All 35 items
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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.
- Company：カンセンエキスパンダー工業
- Price：Other
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.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Eccentric Expander Roll"
The axis rotates separately to the left and right! An expander roll that can equalize the tension of the vertical threads.
The "Eccentric Expander Roll" is equipped with a mechanism where the axes rotate separately to the left and right from the center of the roll, aimed at equalizing the vertical threads of tire cords and other materials. The surface where the rubber tube or steel contacts the substrate rotates in a curved state outward around a stationary axis, allowing for the removal of wrinkles and shrinkage through the widening effect. Additionally, it does not cause damage due to friction or slipping on the front and back of the substrate while in operation. 【Features】 ○ Various synthetic rubber materials can be produced according to application. For more details, please contact us.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Rubber Expander Roll for Dyeing"
High reliability waterproof type! High sealing performance expander roll.
The "Rubber Expander Roll for Dyeing" is a waterproof type with high sealing performance and reliability. Compared to conventional sealing performance, the mechanical seal exhibits several times the sealing capability, and it also has a long lifespan with low torque during rotation. 【Features】 ○ Removes wrinkles and shrinkage that occur during the manufacturing process of sheet products such as films, paper, non-woven fabrics, and metal foils. ○ A structure arranged with multiple spools that have ball bearings built into a curved shaft. ○ Does not cause damage to the front and back of the substrate due to friction or slipping during operation. For more details, please contact us or download the catalog.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Teflon Heat Shrink Tube"
Cleaning work is easy and time-saving! A tube with high release properties and cost-effectiveness.
"Teflon heat shrink tubing" is designed to not peel off from the roll surface under high temperature and high pressure, providing both economic efficiency and excellent release properties. Its non-stick nature makes cleaning easier and reduces time spent on maintenance. It protects non-shrink bodies from chemical resistance, corrosion, pitting, rust, and wear. 【Features】 ○ Contributes to quality improvement ○ Rich in electrical insulation properties ○ Can also be coated on rubber expanders For more details, please contact us.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Baribou Expander Roll"
Easily adjustable bow volume! An expander roll that allows for effortless work.
The "Bari Bow Expander Roll" allows for the bow amount to be freely adjustable. It is possible to adjust the bow amount even while in operation. The adjustment of the bow amount is made easy due to the hydraulic pump operation. 【Features】 ○ The bow amount can be freely adjusted. ○ Adjustment of the bow amount can be performed even during operation. ○ The adjustment of the bow amount is facilitated by hydraulic pump operation, making the work easier. ○ Appropriate widening effects can be achieved according to the type of base material, such as in multi-product production. For more details, please contact us or download the catalog.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Straight Baribow Expander Roll"
You can set the bow amount to 0! An expander roll that allows you to adjust the bow amount even while in operation.
The "Bari Bow Expander Roll" allows for the bow amount to be freely adjustable. Its main feature is that it can reduce the bow amount to zero, enabling it to be used as a guide roll without changing the pass line when not needed. 【Features】 ○ Bow amount can be adjusted even while in operation For more details, please contact us or download the catalog.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Steel Expander Roll at Both Ends"
Compatible with paper products! A roll that removes wrinkles and shrinkage occurring in sheet products.
The "Both Ends Steel Expander Roll" features a roll body made of rubber expander, taking advantage of its characteristics. The ends of the roll are made of steel to prevent edge wear and other issues. 【Features】 - The roll body is a rubber expander - The ends of the roll are made of steel - Prevents edge wear and other issues - The steel ends can undergo various surface treatments For more details, please contact us.
- Company：カンセンエキスパンダー工業
- Price：Other
Expander Roll "Both Ends Steel Bar Bow Expander Roll"
Rolls compatible with paper products! Prevents edge wear and other issues.
The "Steel End Baribow Expander Roll" features a rubber expander for the main body of the roll, taking advantage of its characteristics. The ends of the roll are made of steel to prevent edge wear and other issues. 【Features】 ○ Combines the characteristics of both the Baribow Expander Roll and the Steel End Expander Roll. For more details, please contact us.
- Company：カンセンエキスパンダー工業
- Price：Other
Example of EXP installation: Film deposition, sputtering, UV treatment processes.
Eliminate wrinkles and sagging! We resolve issues before and after deposition, sputtering, and UV treatment.
Here is an example of installing the EXP (Expander). In processes such as film deposition, sputtering, and UV treatment, we use the Baribow EXP to handle a variety of products. The consultation focused on wrinkles and sagging before and after deposition, sputtering, and UV treatment. By installing the Baribow EXP before and after these processes, we provided uniform widening force in the width direction of the film, eliminating wrinkles and sagging caused by temperature changes, and resolving issues before and after deposition, sputtering, and UV treatment. 【Overview】 ○ Process used: Film deposition, sputtering, and UV treatment ○ Consultation content: Wrinkles and sagging before and after deposition, sputtering, and UV treatment ○ Product introduced: Baribow EXP for handling a variety of products ○ Installation position of EXP: Before and after deposition, sputtering, and UV treatment For more details, please contact us.
- Company：カンセンエキスパンダー工業
- Price：Other
OS Variable Bow Expander Roll (Manual Type)
Adjusting 'optimal' on the spot. Maximizing the potential of every seat.
【Product Features】 • Powerful and stable curvature adjustment through hydraulic control The size of the curvature (bow) can be adjusted freely using manual handle operation. Depending on the material and thickness of the sheet and the operating speed of the machine, it can be set in real-time for optimal wrinkle removal effect without stopping operation. • Versatile dual-functionality as a straight roll By reducing the degree of curvature (bow) to zero, it also functions as a complete straight roll. This allows one machine to perform various roles, enhancing the versatility of the equipment. • Available in ultra-low torque (MT) type for low-tension materials For customers handling delicate films that are sensitive to tension, we also accept orders for production in ultra-low torque (MT) specifications, which have extremely low rotational resistance.
- Company：大阪染織機械
- Price：Other
OS Inside Baribou Expander Roll
Compact type of OS Balibow Expander Roll!
【Product Features】 • Space-saving design with built-in adjustment mechanism By incorporating the curvature (bow) adjustment mechanism inside the roll, we have achieved significant compactness compared to conventional models. It can be installed in narrow spaces that were previously difficult, such as the inside of machine frames. • Adjustable for optimal wrinkle removal effect even during operation Despite its compact size, it allows for adjustment of the curvature degree without stopping the operation of the equipment, just like other bow rolls. With optimal settings according to the condition of the sheet, it consistently maintains the highest quality. • Ultra-low torque (MT) type available for low-tension materials For customers handling delicate films that are sensitive to tension, we also offer production in an ultra-low torque (MT) specification with extremely low rotational resistance.
- Company：大阪染織機械
- Price：Other
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.
- Company：カンセンエキスパンダー工業
- Price：Other
Arc-shaped curved roll low torque expander roll
An expander roll that rotates with a small torque, minimizing the impact on the film.
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 low-torque expander roll rotates with minimal torque, thereby minimizing its impact on the film. It is energy-efficient as it does not require a drive and is ideal for thin films and metal foils of a few micrometers. 【Features】 ○ Rotates with low torque ○ Minimal impact on the film ○ Energy-efficient with no drive required ○ Ideal for soft films where minimal load is desired or when there is no space for a drive installation due to design constraints For more details, please contact us or download the catalog.
- Company：カンセンエキスパンダー工業
- Price：Other
