BD 140 A

The use of Balloffet’s

Diamond dies automatic shaping machine

The BD140A, with automatic needle grinding, is used for the shaping of diamond dies in the diameter range of 0,10 - 3,00 mm.

Designed, built and in operation within the various production units of Balloffet.

Quality of repolishing / Optimal output.

  • Unique Balloffet design for needle fixing, without solder, for optimal ultrasonic conduction and very easy handling.
  • Automatic and fast needle grinding/sharpening
  • Time saving with fast working cycles
  • Programmable number and duration of cycles
  • Fully adjustable needle grinding angle
  • Precise ultrasonic power adjustments
  • Die table oscillation if required with adjustable angles
  • Adjustable die table pressure
  • Up to 20 repolished dies per needle


The use of Balloffet's Needle Press greatly improves the productivity of this machine and ensures safe needle fixing.

Télécharger la fiche techniqueBD 140 A technical sheet