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ATO Noble Precious Metals Powder Atomizer
Built on the ATO Lab plus platform, the ATO Noble is a unique and small machine used
specifically for economic atomization of expensive, precious metal alloys.
ATO Noble utilizes a precisely calibrated ultrasonic system which allows the system to
process materials such as gold, silver, platinum, etc. with minimum loss of the materials.
The use of a dedicated filtration system allows the user to minimize material losses of
precious alloys below 1% and facilitate their subsequent recovery for reuse.
The application areas of ATO Noble are jewellery, healthcare, electronic industry, aerospace
and metal processing industry
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- Dedicated solution for processing noble metals, e.g. gold, silver, platinum
- Processing high density alloys and rare earth metals
- Reduced losses below 1% of the processed material
- Maximum Material Recovery – dedicated filtration system to minimize material loss and facilitate its recovery for reuse
- Precise process control thanks to the application of dedicated oxygen sensors
- Compact dimensions of the device
- High quality powders – exceptional flowability, perfect sphericity, and a narrow particle size distribution
| Process | Metal powders production |
| Technology | Ultrasonic atomization |
| Melting method | TIG / Induction |
| Sonotrode type | Nanoalloy sonotrode |
| Cooling method | Liquid |
| Processable materials | Ag, Au, Pt, Pd and more |
| Powder quality | High flowability, narrow particle size distribution |
| Input material form | Wire / Rod |
| Powder collecting system | Cyclone |
| Ultrasonic frequency | 35kHz (+ upgrade to higher frequency) |
| System throughput | Up to 0.25 l/h |
| Plasma current | Up to 220A |
| Air supply | Compressed air |
| Power supply | 400V, 10 KVA / 3 phase |
| Inert gas | Argon |
| Cleaning unit | Ultrasonic cleaner |
| Powder recycling system | Sieving unit |
| Water cooling | External chiller |