DEVICES
Ultrasonic Spray Nozzle Systems
- Characteristics
- Overshooting Waveform deleted
- Sine Wave driven at Square Wave
- Minimising Overheating of Nozzle body by adding Power Control Method
- Very fast switching losses
- Frequent sloshing
- Single nozzle type and Double nozzle type provided
90kHz nozzle(N090)
180kHz Nozzle(N180)
90kHz nozzle(N090)
1MHz(N1)
Long 40kHz(N040_A)
Long 40kHz(N400_B)
Ultrasonic Spray Nozzle(USN)
Wide Jet
Generator for ultrasonic spray nozzles
Ultrasonic Spray Nozzle(USN)
- Specification
| Model | Operating Frequency (kHz) | Maximum Flow Rate (ml/min) | Median Drop Diameter (microns) | Orifice Diameter (mm) | Weight (kg) | Droplet Uniformity (C.V) |
|---|---|---|---|---|---|---|
| LONG_N040A | 40 | 5 | 30 | 0.8 | 0.3 | < 0.1% |
| LONG_N040B | 40 | 5 | 30 | 1.2 | 0.3 | < 0.1% |
| N090 | 90 | 10 | 25 | 1.2 | 0.4 | < 0.1% |
| N180 | 180 | 5 | 15 | 1.2 | 0.4 | < 0.1% |
| N320 | 320 | 0.2 | 9 | 1.2 | 0.3 | < 0.1% |
| N1 | 1(MHz) | 0.1 | 5 | 0.6 (sidefeeding I.D) | 0.3 | < 0.1% |
- Materials
- Lead zirconate-titanate transducers
- Titanium alloy body
- 316 stainless steel housing
- Spraying material viscosity : < 50 cps
- Characteristics : Focus Width
| Model | Focus Width (mm) |
|---|---|
| N180 | 0.8 |
| N320 | 0.4 |
| N1(1MHz) | 0.2 or less |
Wide Jet
- Wide Jet
- Orifice or nozzle-less spray forming tip on the ultrasonic head
- Sheet like spray pattern
- Low pressure air shaping
- Expandable spray pattern with of air streams control No clogging
| Model | Spec |
|---|---|
| Frequency (kHz) | 90(orifice type), 180(nozzle-less type) |
| Coating Pattern Width (mm) | 50~250 |
| Horn material | Titanium alloy |
Generator for ultrasonic spray nozzles
- Ultrasonic Wave Generator
| SPECIFICATION | |
|---|---|
| WxHxL | 90 × 200 × 253 (mm) |
| Frequency | 20kHz ~ 1MHz |
| Power | Max. 30 (W) |
| Control | Feedback amplifier type |
| Wave form | Sine wave |
| Characteristics | ·Output power level setting ·Enable control output power on time ·Real time display driving frequency ·Auto save driving condition |
| U300 (analogue type) | U300D (digital type) | |
|---|---|---|
| Frequency (kHz) | 20 ~ 1(MHz) | 20 ~ 250(MHz) |
| Output power (W) | Max. 20 | Max. 60 |
| Wave form | Sine wave | |
| Operating condition | Factory setting | User setting |
| Control type | ·Open type ·Voltage leveling | ·Feedback ampli er power frequency control type ·Power leveling ·Driving frequency auto set at setting power level ·Setting power level resolution: 0.1W ·Auto save operating condition |