Automatic high frequency plastic welder for plastic covers and liners
Bielomatik Leuze

Capacitive resistance welding of plastic films and moulded parts via an alternating high-frequency electromagnetic field that causes the dipoles of the plastic to vibrate, thus heating them:

High-frequency generators with an output of 1,500 - 40,000 W; stable working frequency of 27.12 MHz.
Compliance with the international telecommunication authority requirements for frequency-stable, harmonic-free, low-radiation generators.
Modular design and grid construction make it possible to expand the machines to include additional functions, adapt them to new products and conditions, and to enhance performance.
Energy-saving process with absolute protection of electrodes (wear-free).
Very precise work is possible, because only the areas being joined are heated.
High weld quality thanks to infinitely adjustable pressure and penetration depth.
Particularly durable weld through cooling of the weld under pressure with the device closed.
Even welding of different materials through adaptive regulation of the power.
For plastic parts with dipoles, especially PVC (polyvinyl chloride), but also PA, ABS, linear PUR, CA films with plasticiser additives, CAB and low molecular weight PMMA.