Fastest large 3D printers: 300 mm beds by claimed speed

The fastest large 3D printers in the database are the FLSUN V2 Max and FLSUN S1 Pro, two deltas that claim 1,200 mm/s on round beds 340 mm and 320 mm in diameter. With a square bed, the Bambu Lab H2 series leads at 1,000 mm/s. The table lists every shipping printer with a bed of at least 300 mm (11.8 in) on both sides, fastest claimed top speed first.

For delta printers, the 300 mm test applies to the diameter of the round bed. The largest square that fits inside a 320 mm circle is about 226 mm on a side, so a delta prints a smaller flat part than its diameter suggests. Speeds, acceleration and flow are the makers’ claims. Prices are for the base configuration at US launch; a dash means the record has no figure.

What is the fastest large 3D printer?

The FLSUN V2 Max and FLSUN S1 Pro claim 1,200 mm/s, the highest top speed of any large printer in the database. Both are deltas with 40,000 mm/s² of claimed acceleration and 110 mm³/s of flow. The S1 Pro launched at $1,099; the V2 Max has no launch price in its record.

On a square bed, the fastest large printers are four Bambu Lab CoreXY machines at 1,000 mm/s: the H2S (340 × 320 × 340 mm, $1,249), the H2D and H2D Pro (325 × 320 × 325 mm, $1,899 and $3,799) and the H2C (305 × 320 × 325 mm, $2,399). The FLSUN T1 Max, a delta with a 300 mm round bed, also claims 1,000 mm/s and launched at $549.

The QIDI Max4 follows at 800 mm/s with a 390 × 390 × 340 mm build volume. Three open-frame CoreXY printers claim 700 mm/s: the Sovol SV08 Max (500 × 500 × 500 mm, $1,299), the Creality Ender-5 Max (400 × 400 × 400 mm, $849) and the Sovol SV08 (350 × 350 × 345 mm, $549). The SV08 Max is the largest printer in the database to claim 700 mm/s or more.

Of the large printers released in 2026, the fastest claim is 600 mm/s. Three share it: the Anycubic Kobra 3 Max V2, the QIDI Plus5 and the Anycubic Kobra S1 Max.

What is the fastest large 3D printer with an enclosure?

The FLSUN S1 Pro is the fastest enclosed large printer in the database. It claims 1,200 mm/s and launched at $1,099. The delta has a round 320 mm bed and a 50 °C chamber rating. Among square-bed printers, the four Bambu Lab H2 models lead at 1,000 mm/s, each with an actively heated 65 °C chamber.

The QIDI Max4 is next at 800 mm/s, with a 65 °C heated chamber and the largest build volume of the enclosed printers above 700 mm/s. Below that, enclosed large printers claim 600 mm/s or less. They include the Creality K2 Plus, the Kobra S1 Max and the QIDI Plus5. The large enclosed printer list sorts every one of them by build volume.

Are large 3D printers slower?

No, not on makers’ claims. The 24 large printers that publish a top speed have a median claim of 600 mm/s. The 29 smaller shipping printers that publish one have a median of 500 mm/s. Seven of the nine printers in the database that claim 1,000 mm/s or more have beds of 300 mm or larger.

The slow end of the table is where size costs speed. The Elegoo OrangeStorm Giga, with an 800 × 800 × 1000 mm build volume, claims 300 mm/s and 5,000 mm/s². The Snapmaker Artisan lists 180 mm/s.

Acceleration splits by motion system. Large bedslingers move a big bed back and forth and claim 10,000 to 15,000 mm/s²: the Bambu Lab A2L and both Kobra 3 Max models at 10,000, the Sovol SV06 Plus ACE at 15,000. Large CoreXY printers move only the toolhead sideways and claim 20,000 to 40,000 mm/s². The Klipper firmware’s resonance compensation guide lists “heavy moving mass” among the causes of ringing at high acceleration.

The fastest 3D printers list sorts every shipping printer by claimed speed, and the large-format list sorts large printers by build volume.