I just got my conveyor belt and want to give it a try, and also share how you can do it yourself. 93/312
The first thing that you need to do is switch it to batch engrave mode. Then, take your design and combine it into one piece. For me, this is a set of fish. Next, you will need to make an outline of your material by clicking the green button.
Now, in the frame outline mode, make sure that your material is completely set, then click the save button. Next, you need to start the laser by initiating it like any other process.
For this, I used these rectangle keychains that I have a bunch of, but the nice thing is that you can use any material that you want.
Now it's time to laser. THIS IS IMPORTANT: you NEED laser safety glasses for this. You want to shut the enclosure as much as you can, but also leave enough room for your keychains to fit. Make sure that you FOLLOW THE SAFETY GUIDELINES.
You're done with your engraving. Good job.