D-Type DK-G Rotary Union | 360° Single Dual Passage High Speed Rotary Joint with Mechanical Seal
YZ-DK Inner Tube Rotary Flange Fixed Rotary Joint
YZ-DK rotary joint is a patented product developed by our company on the basis of the D-type rotary joint. It adopts an external multi-spring, balanced sealing design. This design enables smoother medium flow and uniform elastic compensation, which is not affected by scaling. The sealing friction pair (rotating ring and stationary ring) is easy to replace, reducing the user’s operating costs. Moreover, the internal components in contact with the medium are made of stainless steel or treated for corrosion prevention. It not only inherits the advantages of the H-type (small size, light weight, low friction torque), but also features more reliable sealing and a longer service life.
Application Scenarios
The YZ-DK-GXF inner tube rotary flange fixed rotary joint is widely used in high-demand industrial fields for fluid transmission:
- Rubber Processing: Serves as a key component for rubber equipment, calenders, and extruders, ensuring smooth conveying and sealing of high-temperature rubber materials during high-speed operation.
- Mixing & Refining Systems: Perfectly adaptable to mixers and open mills, effectively coping with complex working conditions to ensure continuous production.
- Environmental Protection & Special Machinery: Plays an irreplaceable role in the fluid transmission of sewage treatment equipment and the precision lubrication systems of cigarette making machines, helping equipment run efficiently.
