ATO Noble Precious Metals Powder Atomizer
The ATO Noble is a distinctive, small machine built on the ATO Lab plus platform and intended specifically for powdering precious metals. The use of an ultrasonic system that has been accurately calibrated enables it to process materials like gold, silver, platinum, etc. with the best possible powder flow ratio. The use of a dedicated filtration system allowed us to minimize material losses of precious alloys below 1% and facilitate their subsequent recovery for reuse.
- 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 |
