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
- 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.