Frequency comparison of pneumatic vibrators

Pneumatic vibrators are divided into: linear piston type pneumatic vibrator, ball type pneumatic vibrator, ratchet type pneumatic vibrator, drum type pneumatic vibrator, butterfly type pneumatic vibrator, etc.

In case of the same specification and overall size. The frequency comparison of them is as follows: Butterfly pneumatic vibrator is far larger than linear piston vibrator, linear piston pneumatic vibrator is far larger than ball pneumatic vibrator, ball pneumatic vibrator is slightly larger than roller pneumatic vibrator, roller pneumatic vibrator is slightly larger than ratchet pneumatic vibrator.