The oscillating needle is powered by compressed air and therefore engraves the material by leaving many fine dots close to one another. Fonts, symbols, drawings, matrix codes and serial numberings can be “pressed” in through the impact of the needle.

We offer various microdot models with different marking areas and different features. The speed, the fineness of the marking and the impact are easily adjustable. A vast selection of needles are available, including diamond tipped needles for engraving materials that are harder than 62 HRC.

Depending on the model type, the machines can be controlled by your PC or by a PDA (handheld).