Foseco FDDR Degassing Rotor – Aluminium
- Brand: Foseco (Vesuvius)
- Product Code: Foseco FDDR
Foseco FDDR is a rotor for rotary degassing units that inject inert gas (nitrogen/argon) into the aluminium melt to remove dissolved hydrogen and inclusions. The rotor design determines how finely the gas bubbles are dispersed and how the melt is stirred.
Technical data
| Rotor | Foseco FDDR |
|---|---|
| Material | Graphite |
| Degassing speed | 200 – 350 rpm |
| Vortex (flux treatment) speed | 350 – 550 rpm |
| Oxide removal with granular flux (MTS) | Suitable (pumping rotor) |
| Application | All aluminium castings; suitable for high-pressure die casting (HPDC) |
| Note | Deeper rotor: stronger pumping and longer life. |
| Source | Foseco “High Performance Rotors for Optimum Metal Treatment” brochure |
We supply rotors and shafts with the coupling size matching your degassing unit.
Values are taken from the manufacturer (Foseco) rotor brochure and are for information only; rotor diameter, shaft and coupling size are defined for your degassing unit at quotation stage.
For price, stock and lead time, use the Request a Quote button or call +90 533 945 27 94.
Tags: Foseco FDDR, FDDR rotor, degassing rotor, aluminium degassing, FDU, Foseco