Ventra - Cutting edge carbon graphite products and solutions
Machined Precision Parts
One-piece or assembled rotor-and-shaft sets designed for molten-metal degassing and flux injection. The low-wetting graphite surface resists dross build-up while high thermal conductivity keeps the shaft cool above the melt line.
Features
Non-wetting to Al and Mg melts – reduces dross adhesion, cutting cleaning time
High thermal conductivity – conducts heat away from bearing area, extending seal life
Machinable to complex vane profiles – maximises bubble dispersion, shortening degas cycle
Optional oxidation-resistant coating – service life doubled in open-hearth furnaces
Industrial Applications
General Industrials
In-line rotary degassers for billet and slab casting
Foundry Industry
Flux-injection rotors for iron and copper alloy melts
Semiconductor Industry
Crucible stirrers during single-crystal silicon growth
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