LaserPecker LP3: High Precision Metal & Plastic Laser Engraver

First impressions: Super basic to set up- a manual for both the enclosure and the laser itself are included. The laser assembly is basically two screws to put the two halves of the base together, and then a knob to attach the laser head. The enclosure is four pieces that slot together and then you pop in some locking pins. Doesn't get much simpler.

The footprint is TINY compared to anything else I've used- approximately 10" in each direction. By comparison the footprint on my diode laser is more than 4x bigger. It does of course have a very small engraving area compared to other laser types, but being able to keep it on a corner of my desk for easy access is really nice given that most of my work space is taken up by bulky 3d printers and space on any surface is at a premium.

Now some cons: This only works with their app, which is rudimentary at best. I could not get it to connect to my iPad (does not appear as an available bluetooth device), but it connects fine to my Samsung Galaxy S22 Ultra android phone. You need to register with the app, but it's as simple as requesting a code via email and plugging it in. The app does have a design interface but it is super limited in function and I likely won't use it most of the time. If you're only engraving text and simple stock clipart-type images it's probably fine. Otherwise you'll want to design elsewhere and then import to whatever device you're controlling the laser from. The enclosure is very nice for protecting your eyes, but does nothing to control fumes - so you'll need to address that separately.

The pros: Super easy to scale and line up your projects using the preview feature. It's awesome to be able to clearly see where you're engraving, especially coming from using a diode without a camera and having to guess/eyeball/trial-and-error my alignments most of the time. There are several safety checks you must Ok through on any part of use, many of which are probably less necessary when using with the enclosure (you don't really need the glasses and the laser won't function unless the door is closed). A sample pack of materials and sheet outlining recommended settings are included to get you off and running (which is great because I ordered a bunch of blank charms and such from China that won't be here for a few weeks, and this gave me some starter pieces to fiddle with in the meantime!). Focusing the laser is a snap- you can either use the included ruler or do it visually using the buttons on the stand or even right on your screen in the app (move the laser head up/down by tiny increments until they overlap).

The meh: The letter also says you can get a free bluetooth dongle and cutting plate if you email them. Why not just include them in the package, yall?

I've engraved several of the provided aluminum business cards at different settings- as with any laser you'll want to test different engraving modes and power/depth settings to get the results you want based on your materials and goals. Unfortunately the overly-simple app doesn't seem to have an option for material test patterns (a nice feature on other programs like Lightburn) so you'll have to do these tests manually. I will say that I've had good results so far with the recommended settings provided on the cheat sheet that came with the sample materials, so you can use those as a starting point. Additional resources can be found online and there are a couple of Facebook groups for owners of this laser to compare notes.

Detail on the engravings I've done so far is very good and it's relatively fast. The mandala image I included in the testing pictures was done twice on the same material and scale using the "bin" and "gray" settings to compare results. Bin is much faster and brighter, but gray (the picture setting) gave more accurate detail. For a 1.8" square image the gray setting took just over 11 minutes and the bin setting took just over two- obviously a huge difference for minimal quality gain. I think most projects will be better off with the bin setting (the obvious exception being photographs). I also did some pet tags and found they worked great at 100% power and 5% depth- they were very fast to engrave, about 20 seconds for each side.

If you can get past the limitations of the app this is a really neat machine. I look forward to integrating it into my crafting and jewelry making!

Das Laser macht ein Geräusch welche bisher nicht gemacht hat in standby modus
Das App bleibt öfter hängend,wenig Möglichkeiten für ein Foto Veränderung
Ventilator von schutzgehäuse läuft ständig
Mit dreh Walze kann man nicht 4k bilder drucken. , schade

Produkt ist sehr gut, aber die Rechnung ist immer noch nicht angekommen, ich habe 3 Mal nachgefragt.

Für mich die erste Werbeaktion, in der Lasergravurgeräte mit einem Preis und den vielfältigen Möglichkeiten bei der Verwendung von Material (von Metal, Kunststoff, Leder) sowie Beispiele der Anwendung vermittelt werden. Nur so kann ein realistischer Eindruck zum Preis-Leistungsverhältnis erzeugt werden! Vielen Dank für diese wertvollen Informationen!

Using this to engrave business merch, price tags, business cards, etc. Pretty impressive performance and power. Optics need to be cleaned more frequently than expected as laser has been bouncing after particle build up. Must also be perfectly level for best results. Wish there was more accessible literature for maintenance and support.