The Flsun S1 is a delta 3D printer, a design that in the past has been known for speed and precision, although the mechanics are somewhat complicated, which has made servicing for most a little more tricky than the more common Cartesian style. Like the Cartesian counterparts, delta technology has leapt forward at a pace as we recently saw with the superb TriLab AzteQ Industrial. The Flsun follows in the same vein of design but adds more features and comes in at almost half the price while offering a huge 320 x 430 mm build area.
The machine's delta kinematics come in a fully enclosed casing with a few additional features that make this not just one of the best 3D printers for business we've tried, but also one of the most interesting high-end enthusiast, professional machines on the market at present. One of those features is the built-in dry filament box at the top, which helps to keep the filament in the best possible condition during the print process. AI tools join this, and a print speed that makes some of the other hyper-speed printers look decidedly slow.
