Potential for upgrades
How can these 3D printers be made future-proof?
Let’s start with the Kobra Max. While the nozzle can be replaced, there’s not much else you can do to alter its printing capabilities. This is the printer you want if you just want to get on and print on a small or large scale.
Likewise, the RoboxDual might not look on the surface as if there are any upgrade options, but dip into its workings and those with an older model will find that it’s perfectly possible to upgrade the control board, motor drivers and more. Furthermore, there’s a good variety of tool heads upgrades that are available. CEL-UK has also developed touch screen and network upgrades that interface with the hardware and its AutoMaker software. From a machine that initially seems quite self-contained there are more options open to you than most of the other printers, especially the ability to connect it with others to create a 3D print farm.
The SnapMake 2.0 shops with three tool heads as standard that will instantly expand its functionality. A quick swap of the tool head and base and you have a compact CNC machine or laser engraver. SnapMaker also releases regular updates to its modules to improve functionality and performance. To date these upgrades have all been well priced and are backward compatible.
The MK3S and SideKick 747 are designed to expand in any way the owner or indeed the manufacturer wants. Both machines still have their roots firmly in the open-source community and you can freely download the plans and firmware to build your own versions of the models that you see in this Roundup. This open approach means that other 3D print builders have added their own twists on the design, function and features. If you’re looking for a longterm 3D printer then either of these machines would be an ideal choice. Alongside the custom upgrades for these machines that you can find in plentiful supply online, both manufacturers produce and excellent range of up- and cross-grade additions.