This time, I will explain the various types and names of wrinkle removal rolls that exist.
First, there are many types of wrinkle removal rolls, including our products such as the Expander Roll, the Concave Roll mentioned in the previous column, as well as the Mirabo Roll, Flat Expander Roll, Eco Stretch Roll, Zebra Roll, etc. Each of these rolls has different principles of expansion, and there are many types of wrinkle removal rolls.
The principles of expansion also vary depending on the wrinkle removal roll. For example…
Our product, the “Expander Roll,” applies the principle of perpendicular entry and the elastic movement of rubber.
(For more details on the principle, please refer to the previous column article “Differences Between Curved Expander Roll and Concave Roll.“)
The Expander Roll is known by various names among customers, such as Banana Roll, which describes its shape, and Curved Expander Roll. In Western countries, it is also called Spreader Roll or Bow Roll.
In Conclusion
I have explained that there are various types and names of wrinkle removal rolls. One of the significant features of our Expander Roll is the “Variable Bow” which allows for the adjustment of the curvature.
Our lineup of Expander Rolls includes the Variable Bow type, which allows for adjustable curvature (expansion amount). The advantage of the Variable Bow type is its high versatility, allowing adjustments according to various situations such as changes in the thickness and width of the material or individual differences in the raw material.
If you are interested, please feel free to contact us for a quote or to apply for a free rental product.
Product Introduction
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Rubber Straight Variable Bow Expander Roll The amount of bow can be adjusted freely. The biggest feature is that the amount of bow can be set to 0. Thus, this expander roll can be used as a guide roll when it is unnecessary to set the bow. |
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Rubber Compact Variable Bow Expander Roll This expander roll can be introduced even when the work space is limited because the jack is compact and stored in the frame. |
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Variable Bow Expander Roll (Remote control operation) The amount of bow can be adjusted freely even during operation. |
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