SCULPFUNRotary Roller, Y-axis Module, 360° Attachment for Laser Engraving Cylindrical Objects, Cans - Compatible With Most Engraving Machines

Con los termos con asa he batallado un poco y con los yetis de 20 oz por su forma que es más ancho arriba que abajo y no tiene la misma potencia arriba que abajo

… as long as you only etch the entire image at once. If the laser jumps around a lot, or if the resolution is too high, it creates problems..It doesn’t handle .01mm row widths very well. The cogs seem to have a “tick” position, like the second hand on a clock.. So if the resolution is too high, results can come out very strange - like it wasn’t precise enough to move .01mm.That said, .01mm rows aren’t really necessary for 99% of etchings.. And most laser cutters can’t even do it at all, technically.So given that, this is a pretty great product. It just isn’t great for 600+ dpi (in most cases)

This is a great device for anything that is cylindrical, but if it isn't perfectly cylindrical, you can't engrave it. What it needs is an adjustable end set of rollers so that you could engrave a glass or metal mug that had axial symmetry, but wasn't cylindrical. Many cheaper roller systems have such ability, but what they're missing and this device has is the excellent adjustability in the spacing of the rollers. I bought a separate LONGER rotary roller lifting frame, and that works, but it is a bit difficult to anchor securely. The newly released SCULPFUN lathe device fixes this problem as well, but it costs about $250, and so may be too expensive for most. By the way, I originally ordered it from Amazon, but returned it when I found that I could get it for $60 less ($79.99) directly from the SCULPFUN website.

Funciona perfectamente para cilindros rectos, pero para cilindros cóncavos hice soportes de MDF tomando los diámetros más grandes para hacer que quede recto.Del contrario, habrá diferencia en la calidad de las partes más cercanas del cilindro.

I bought this as a toy to play with my Sculpfun 6SPro laser machine. It connects quickly and was easy to get started. Make sure when you set it up that the motor is to your left side of the work surface, if not, it prints backwards. I really have nothing to complain about, only I wish they would have come up with something to hold the cup or project level when it is tapered. I was working with a cup that is tapered and without a way to keep the printing surface flat the laser does not work well. I am working on a solution and will update when I figure it out.