Hi DIYers, after the last build has been finished with great success. I have a long break and confidently start on a new project.
Here is my design:

Travel: XYZ: 400x300x300mm
Weight: 1 ton.
4 Axis.
Parts on hand:

25mm rolled linear guides (Schneeberger)
25mm diameter double nut ball screws
CT3 steel from my neighbourd.
NT30 spindle
Alpha step ASD20A-C + ASM911AC

Here we go:


Assembly:



The second day:




The third day:







It's 340 kg now.
Thanks for reading.

Khoa