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#Industry News

Cera 520, Automatic assembly of bra straps

Economical and efficient

When designing the Cera 520, our goal was to supplement ultrasonic welding with an efficient technology, and to integrate the highest performance and precision into the smaller possible machine.

Producing up to 1200 pieces per hourwith 30 kHz sonics, while giving the operator the possibility to control up to 4 machines, the Cera 520 allows to manufacture in quantity high quality products, without fraying, yellowing nor adding further fabric.

Through its new design and high technology, the new Cera 520 illustrates Cera Engineering’s exclusive know-how in installing sonics into production machines.

With the Cera 520, choose productivity, reactivity and ergonomics.


  • Rue du 8 Mai 1945, 42390 Villars, France
  • Franck BASSET