Ultrasonic Helmholtz Resonator Design For Narrow Droplet Distribution
Fine, uniform spray coating with the Ossila Spray Coater
Specifications | Gallery | Resources
The Ossila Ultrasonic Spray Head uses gas flow through a Helmholtz resonator to generate ultrasonic oscillations. This drives the creation of a stream of uniform droplets. Unlike piezoelectric ultrasonic systems, this head requires no extra circuits or controls.
Unlike gas atomizing spray heads, this method doesn't require a highly pressurized gas flow, and it is useful for low-flow rate applications, for producing very fine droplets or in high precision coatings.
Specifications
| Spray Pattern | Cone |
|---|---|
| Spray Angle | 80 |
| Droplet Size | 18 µm |
| Solution Mixing | External |
| Solution Delivery | Syphon or pressure driven |
| Inlets | G1/8 liquid, G1/4 gas |
| Material | Stainless steel 316 |
Ultrasonic Spray Head Gallery
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