model
Electirc Motor
Flexible hose
Vibrator head
YFA-50
voltage
power
speed
diameter
length
diameter
frequency
amplitude
AC)220v
600w
12800rpm
30mm
0.5-38m
50mm
200hz
1.45
YFA-high Frequency motor-in –head internal vibrator with an integrated compact electronic inverter in the swith housing.It is potable and has strong shake ability.on the other hand it is long life span,free of maintenance and easy to control.it is an renewed product on traditional ones.