Hardening depth
|
Bar diameter
|
Frequency require
|
Model of machine
|
0.8 - 1.5 (mm)
|
5 - 25(mm)
|
200 - 400 (kHz)
|
HGP30
|
1.5 - 3.0(mm)
|
10 – 50 (mm)
|
10 - 100 (kHz)
|
Ultrasonic frequency series (10-30KH)
|
>50 (mm)
|
3 - 10 (kHz)
|
Medium Frequency series (1-8KHz)
|
|
3.0 - 10.0(mm)
|
20 - 50 (mm)
|
3 - 10 (kHz)
|
Ultrasonic/ Medium frequency series (10-30KH)
|
50 – 100 (mm)
|
1- 3 (kHz)
|
Medium Frequency series (1-8KHz)
|
|
>100 (mm)
|
1 kHz
|
1 Medium Frequency series (1-8KHz)
|