When it is unfolded and running, this is a large steel gantry machine on heavy-duty casters, offering a working area of roughly 1200mm by 800mm with 172mm of clearance. The maker is chasing repeatability in the 0.02 to 0.03mm range, which strikes me as ambitious for anything designed to fold up and move around.
The folding scheme is the standout. The table frame, itself around 120kg, tips upward on mechanical pivots and struts into a vertical position, while the side legs and wheel supports swing inward. The whole footprint collapses into a compact vertical assembly, and the target is a complete unfold in about 2 minutes.
Construction is nearly all steel, with aluminum extrusion framing and orange corner joints, the lone exception being the spindle mount plate. Motion comes via linear guide rails and drive belts or lead screws. The maker ran FEM simulations and reworked the frame several times before settling on the current layout.
The detail that impresses me is the care taken with the folding plates: they carry milled shapes and locating features, and the X-gantry alignment is handled through those milled shapes. Once opened out, the table frame clamps firmly to the legs, and the frame was deliberately built as rigid as possible to keep accuracy drift in check.
It is still in the construction phase, and one open concern is that cut pieces could drop during or after a job. The maker has also said it remains unclear how the folding hardware will behave outside of the design work, which seems like exactly the right thing to flag at this stage.