On the piano flex type screen, only used long wires straight holes have been achieved. This can be done by selecting from a wide variety of materials since the threads are not twisted.

PIANO FLEX TYPE SCREEN COMPOSITES WITH TWO TYPE MATERIALS

  1. Wires are used as high strength steel (DIN 17223). Wires are the structure that forms the sieving surface.

The abrasion-resistant  polyurethane is the material used in the wires.