Graphite Rotor - Impregnated Extruded Graphite Rod, High Density Molded Graphite Head , Three Times Oxidation Resistance Treatment For Enhanced Lifespan

Our customers can avail from us an excellent quality range of Graphite rotor.
Raw Material: Impregnated Extruded graphite for the rod, High density molded graphite for the head and three times Prevent oxidation special treatment .
1. Raw material of the graphite rod/shaft
High quality EXTRUDED GRAPHITE GSK 0.8
Bulk density : a Y1.75 g/cm3
Electric resistivity : a Y8 I IC m
Bending strength : a Y17 Mpa
Resist compression : a Y32 Mpa
Ash : a 0.1 %
Particle : a 0.8 MM (800um)
. Used in depuration to dispose hydrogen of Aluminium melt.
Application medium: Aluminium melt
. Programmable properties
- Machined with high quality graphite billet.
- Treated with THREE TIMES special oxidization retardent process to prolong their operating life.
. Applications
In the aluminum and zinc casting industries, nitrogen, argon or carbon tetrachloride are injected and sprayed into molten metal through graphite rotors for dehydrogenation.
It can eliminate the bubbles inside the castings and improve their inner quality. Injects inert gases into the Metallic solution
. The main reason for the damage of the graphite rotor
1) Oxydation in the high temperature
2) Liquid aluminum erosion
3) The influence of the drive system