The multi-purpose oscillator is a large-capacity digital display and stable speed production equipment specially developed for modern bioengineering production units. The equipment has a large amount of bottling, especially suitable for pilot and small batch production, and is an indispensable laboratory equipment for precision cultivation and preparation in scientific research, education and production departments such as plants, biology, microorganisms, genetics, viruses, environmental protection, medicine, etc.
◇ Stable operation, low noise, stepless adjustable oscillation speed
◇ Adopt universal fixture (special fixture can also be customized)
◇ It can be equipped with a variety of test bottles to meet the needs of different customers

| Model | Operating Principle | Oscillation amplitude (mm) | Oscillation Frequency (rpm) | Timing range | Power (W) | Working Dimensions (mm) | Dimensions (mm) |
| HY-2 | reciprocate | 20 | 0-300 | 0~120 | 60 | 520×300 | 520×300×240 |
| HY-4 | reciprocate | 20 | 0-300 | 0-120 | 80 | 440×270 | 440×270×240 |
| HY-4A | reciprocate | 20 | 0-300 | 0-120 | 80 | 440×270 | 440×270×240 |
| HY-5 | convolution | 20 | 0-300 | 0~120 | 80 | 440×350 | 440×350×240 |
| HY-5A | convolution | 20 | 40-300 | 0-9999 | 80 | 440×350 | 440×350×240 |