X-Dao ribbed belt uses CR as main rubber material,polyester cord or aramid fibre as reinforcement material.
| Type | Rib Section | Angle of Rib | Thickness | Rib Numbers | Length Range |
| PH | 1.6 | 40° | 3 | 3-56 | 200-1950 |
| PJ | 2.34 | 40° | 3.9 | 2-36 | 250-3400 |
| PK | 3.56 | 40° | 4-6 | 3-24 | 500-3000 |
| PL | 4.7 | 40° | 10 | 3-16 | 900-3000 |
| PM | 9.4 | 40° | 17 | 3-8 | 1500-3000 |
| DPK | 3.56 | 40° | 7 | 6-25 | 500-3500 |
| No. | Name | Function | Material |
| 1 | Top Fabric | Protect the lining tensile member | Polyester Cotton Canvas |
| 2 | Buffer Rubber | Suport adn protect the adhesive force of the tensile member | CR |
| 3 | Tensile Member | Critical material to pass the dynamic force | Polyester, Nylon |
| 4 | Bottom Rubber | Maintain the shape of the rubber and improve its side compression performance | CR |
| Feature |
| Wide breadth but thin belt, excellent elastic and flexural propertyHigh transmission efficeincy under the operating environment of high-speed rotation, reverse flexure, small band pulley, etc.Core rubber with high tension and low elongation, while the consistent tension is maintained during the process of operationExcellent heat-resistance, oil-proof, and wearing resistanceLess slip while large transmission effect during the process of operationLess noise during the process of operation |
4PK855 for Hyundai ,V-ribbed belt/ PK belt/ Fan belt
