Series production of anodized aluminum trailers

For our own project, we have developed a portal that allows owners of a QR code to get lost items back.

The principle is simple!

1. we engrave QR codes on various products, such as pendants or glasses cases

2. you register your email address under the QR code you bought from us,

3. if you lose one of these products, a finder can scan the QR code and write you an email without seeing your email address

We also offer a small selection of these QR code products in the left-handed shop in Erfurt on the Krämerbrücke. We have engraved a special series especially for this, which has a link on the back to the left-handed shop's various websites.

Aluminum tags

Technical parameters for engraving anodized aluminum

Material: aluminum
Color: various
Power: 20
Speed: 40
Frequency: 25 kHz
Passes: 1
Focus shift: 0
Air cooling: 0
Mode: raster
Laser: CO2
Resolution: 400 DPI
Duration: back 24 minutes / front 28 minutes

Notes:
The pendants themselves are small. They can be engraved individually in a few seconds. If you do 50 at the same time, you get an area of 25 x 28.9 cm, which results in a not insignificant processing time.

Anodized aluminum is a very forgiving material and can handle many settings. This means that you can save time during processing by reducing the DPI and making appropriate speed settings.