OPEN END SPINNING MACHINE PARTS TWIN DISC FOR RIETER OPEN END R1 R20 R40 R60
PRODUCT FEATURES:
- High quality aluminum. The wheel body adopts aluminum alloy forging blank, no deformation, high strength and more stable size.
- High precision machining and concentricity, tolerance up to 0.01mm.
- There is a special groove design between the aluminum tire and the rubber layer, so that the rubber layer and the aluminum tire body is firmly combined, 150,000 RPM will not be separated.

| Machine Model | φd(mm) | φD(mm) | L(mm) | L1(mm) |
| R1/R20/RU04/RU11 | 69.8 | 11 | 12 | 10 |
| R40/R60 | 78 | 10 | 12 | 10 |