Rotary Union, Bearingless CCM Union, DEUBLIN
Spare PartsPrice on request
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Description
Main function: Rotary union for continuous casting machine (CCM) rolls, transmitting cooling water without internal bearings. Operating limits: Max Pressure 150 PSI (10 bar), Max Speed 100 RPM, Max Temperature 250°F (120°C). Accuracy: Not applicable (mechanical device). Connection type: Monoflow and duoflow design, in-the-shaft mounted. Output signal and power: Not applicable. Electrical connection: Not applicable. Certifications: ISO 9001, AEO. Housing construction: Flanged housing or mounted with retaining plate, no internal bearing. Materials: Brass housing and elbow, stainless steel rotor and supply pipe, Silicon Carbide/Silicon Carbide seal faces. Additional options: Full-media flow, easily field repairable, eliminates premature failure from side loading.
Possible Applications
This rotary union is engineered specifically for continuous casting machines in the primary metals sector, where it supplies cooling water directly to rotating strand guide rolls and segment drives. By utilizing a bearingless, in-the-shaft mounted architecture, the assembly accommodates the severe thermal expansion, heavy mechanical shock loads, and severe angular misalignment inherent in steel slab and billet production. This configuration prevents premature mechanical binding and seal degradation typically caused by external side-loading from heavy roll movement. Consequently, the unit ensures uninterrupted thermal management of internal roll bodies during high-temperature steel solidification processes, minimizing costly unplanned downtime in harsh metallurgical environments.
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Specifications
| Category | Spare Parts |
| Product ID | 8211111697-5150 |
| Manufacturer | DEUBLIN |
