Curved Bar Expander
Curved Bar Expander, designed for tyre cord dipping machine. The Duo expander spreads the fabric in low-tension zones by maintaining or providing uniform cord distribution across the entire width. It spreads the fabric to the set width, left and right via two bow rollers linked to one another. In Curved Bar Expander in Tyre cord dipping machine, each side operates individually via the independently controlled bow roller.