It applies a uniform widening force in the width direction, allowing the product after slitting to break cleanly.
Here is an example of installing the EXP (Expander). In the slitting process of films and similar materials, the introduced product is the low-torque type EXP. The concern was that the product should not break after slitting. By installing the low-torque type EXP before slitting, uniform widening force was applied in the width direction of the film, resulting in clean breaks of the product after slitting. 【Overview】 ○ Usage process: Slitting process of films and similar materials ○ Concern: Product should not break after slitting ○ Introduced product: Low-torque type EXP ○ Installation position of EXP: Before slitting For more details, please contact us.
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basic information
【Specifications】 ○Product Name: Low Torque ○Roll Diameter (mm): φ75 to φ125 ○Face Length (mm): 500 to 2500 ○Rotates with low torque, minimizing impact on the film ○No drive required, energy-saving ●For more details, please contact us.
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Company information
Our company is the only manufacturer in Japan specializing in expander rolls, with a history of 80 years, and we have received tremendous support from major users in various domestic industries. In recent years, there has been increasing attention on improving productivity and quality in manufacturing processes such as film and paper production, leading to demands for larger expander rolls and higher machine operating speeds. To meet these needs, we have achieved results through corporate efforts and have received positive feedback.