Why pneumatic Findeva vibrators?
- Corrosion-resistant
- Low air consumption
- Frequency/pulse adjustable by air pressure
- Simple installation, easy to service and long life
- Excellent power to weight ratio
- High-quality aluminium housings, explosion-proof: certification to ATEX
- GT Series also in stainless steel
Types of vibration
- Rotary, for non-directional, high-frequency circular oscillations with low amplitude (Series K, R, DAR, T and GT)
- Linear for linear, low-frequency oscillations with large amplitude (Series FP, FPLF, FAL and VTL)
- Knocking for interval impact (Series FKL)
- High-frequency knockers (Series FPK)
Field of application
- Dosing
- Emptying
- Conveying
- Loosening
- Chipping
- Mixing
- Cleaning
- Screening
- Sorting
- Separating
- Compacting
- etc.
Comparison Pneumatic vs. Electric vs. Hydraulic
| Type | Pneumatic | Electric | Hydraulic |
|---|---|---|---|
| Availability | good | good | poor |
| Easy Installation | yes | yes | no |
| Vibration Energy | medium | low | high |
| Power Consumption | high | low | medium |
| Instant Power at Start | yes | no | yes |
| Noise Level | medium | low | low |
| Power to Weight Ratio | excellent | poor | good |
| Power to Cost Ratio | excellent | good | good |
| Stop and Go Operation | yes | no | yes |
| Overload Capability | yes | no | yes |
| High Frequency | yes | no | no |
| High Amplitude | yes | yes | yes |
| Frequency/Force Tuning | simple | costly | costly |
| Irrad. of El. Man. Noise | no | yes | no |
| Danger of Electric Shock | no | yes | no |
| Life Time | high | low | high |