The BLUE POWER Atomisers are developed especially for flexible and economic production of small scale / high value metal powder batches.
AU series – advantages
For a wide spectrum of alloys , e. g. Ag, Au, Cu, Sn, Fe, Co, Ni, Pd …
in graphite crucibles, depending on the alloy additionally with ceramic insert crucibles, up to 2000°C
Four different versions offering crucible volumes from 1.5 – 25 l
AU 1000, AU 3000, AU 12000, AU 25000
The AU machines offer the possibility of oxidation-free processing in the closed-chamber machine by means of de-gassing, vacuum and
protective gas features.
Gas flow optimisation
Increase of powder quality by gas flow optimisation in the spray chamber (avoidance of satellites)
Specific powder characteristics
by use of different atomisation nozzles and optional use of hot spray gas
Modular availability of free fall as well as close coupled atomisation nozzles to obtain specific metal powder characteristics. Fast and easy nozzle change.
Polished stainless steel surfaces prevent powder adhesions in spray chamber, cyclone and collector – all parts are easy to clean without any residues.
Dynamic Differential Pressure system for constant metal mass flow
The DDP system is ensuring a constant and controllable metal mass fl ow, and therewith gas-to-metal ratio, independant from the melt
level in the crucible.