Sonotronic Ultrasonic Stack – 35 kHz / 1200 W – Converter + VE12 SPB Booster + Horn/Sonotrode (Industrial Plastics Welding/Cutting)
For sale is a genuine Sonotronic (Ultraschall Technologie) ultrasonic assembly consisting of:
Sonotronic ultrasonic converter – 35 kHz, 1200 W (as per label)
VE12 SPB component (booster/amplitude transformer block – marked “VE12 SPB” and “101 680.00”)
Attached horn/sonotrode assembly (industrial contact horn – see photos/markings incl. 208836-1904)
This is the type of stack used on ultrasonic welding / sealing / cutting equipment for thermoplastics, films, nonwovens, packaging and industrial assembly. It is not a lab liquid-processing probe setup.
Frequency: 35 kHz
Power rating (converter): 1200 W
Manufacturer: Sonotronic (Germany)
Converter ID: marked K235.50 / Bestell-Nr (order no.) visible on label (see close-up photo)
Converter + VE12 SPB block + attached horn/sonotrode exactly as pictured (no generator/controller included unless stated).
Requires a 35 kHz ultrasonic generator matched to the appropriate power level and connector format used by Sonotronic systems.
As with all ultrasonic tooling, correct clamping torque, alignment and amplitude settings are critical.