Ultrasonic hand welding devices
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New welding system with special performance generator 588 SPK
  • Automatic station finder and frequency control (AFC)
  • Time selection by means of internal timer at the generator (0 - 10 sec)
  • Continuous ultrasound by means of a switch at the pistol grip
  • Surge-proof generator by means of a US-patented „Sine Wave Tracking (SWT)“
  • Protective effect in the event of over voltage
  • Automatic power activation
  • Dynamic overload with LED display
  • Thermal protection system control / disconnection in the event of excess temperature

Ultrasonic hand pistol welding system with generator and transducer cooling
Application
This system is applied to manually rivet, weld and edge plastic parts
Despite the incorporation of a titanium booster, the weight of the pistol does not exceed 900 grams
Further construction provisions, such as the ergonomic design of the pistol, guarantee an easy handling. The titanium booster is providing an utmost rate of security of the transducer as well as an optimum of adaptability of the tooling.
The generator, being surge-proof, can be used all over the world even if main supply is loaded heavily.
Advantages of type SPK:
The permanent cooling of the piezo-ceramic transducer and the titanium booster allows an extremely long operation period.
The hose of cooling air is incorporated in the HF / control cable. Advantage: There is no need for any disturbing elements to connect an individual hose, and the cooling air is directly lead to the place to be cooled. If required, an additional cooling in the welding area can be carried out.
In this case, the grip is providing an opening to outlet the cooling air, allowing to easily screw in small cooling pipes. The generator is likewise cooled by an integrated fan.
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  • Frequency: 40 kHz
  • Basic amplitdue:10 µm
  • Weight: 0,86 kg
  • Mains supply: 230V
  • Ultrasonic power: approx. 800 W with integrated cooling of generator
  • Dimensions:
    Length: 300 mm
    Height: 130 mm
    Depth: 210 mm
  • Weight:    8 kg
  • Safety classification: 1
    System of protection: IP 42