About this 3D model

I have redesigned the unwinder to create a better version. It can now accommodate larger and wider rolls. In my pictures, you can see a 2.5kg roll. So, 3kg rolls should also not be a problem. Whether larger rolls will fit, I cannot confirm as I do not have any to test with. This design is now also much easier to print, as the base and the walls that hold the roll are printed separately. The walls can now be printed lying down. The spindle and the nut are now longer and more stable. The nuts are inserted into the base, then the walls are inserted from above and fastened with screws. You will need: 6x M4x20mm countersunk screws 6x M4 nuts