Force is the cause of change in an
object’s state of motion.
——Sir Isaac · Newton

Transverse tension difference need your attention,
Please.
Deliver Excellence; Create Value;

Balance Roller – Weighted Version

Balance Roller – Std. Version
Application
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Before Rewind

Visible position & unseen force
When Guider

Traverse tension is not balance
Unwind

Adverse effects on the downstream
