Bambu Lab has introduced the X2D, the second-generation flagship of its X Sequence, that includes a dual-nozzle extrusion system with mechanical switching. The bottom mannequin begins at $649 within the U.S., with the X2D Combo priced at $899.
The nozzle-switching mechanism makes use of a system of gears and triggers with no extra motor on the toolhead, conserving the pinnacle lighter and lowering inertia at excessive speeds. Bambu Lab says the mechanism accomplished over a million switches throughout life-cycle testing with none degradation in efficiency. That lighter toolhead design additionally improves positioning accuracy and floor high quality, the corporate says.
The X2D combines two distinct extrusion philosophies in a single machine. The left nozzle runs a direct drive extruder, with the motor sitting instantly on the toolhead for exact, short-path filament feeding. The best nozzle makes use of a Bowden setup, with a extra highly effective motor mounted on the rear of the printer and related to the hotend through a PTFE tube, higher suited to pushing filament over longer distances.
For multi-color prints in PLA or PETG, switching between nozzles replaces the prolonged purge sequences that waste filament on different multi-material setups, lowering each time and materials price per coloration change. The printer’s Dynamic Circulate Calibration system screens the extrusion motor, hotend, nozzles, and filament concurrently earlier than every print, compensating routinely for put on, moisture absorption, and environmental drift. A proprietary PMSM servo motor samples torque and place 20,000 instances per second, letting the printer detect a filament jam earlier than it escalates.
The X2D’s thermal system operates in two distinct modes. Cool Mode attracts in exterior air and expels heat air for clear overhangs in PLA. Warmth Mode actively heats the chamber to 65°C whereas the nozzle reaches 300°C, opening the machine to ABS, ASA, and Nylon with decreased warping. Three-stage air filtration features a G3 pre-filter, H12 HEPA filter, and coconut shell activated carbon. The printer runs under 50 dB and carries 31 sensors monitoring the feeding path, thermal atmosphere, and security standing. An optionally available Imaginative and prescient Encoder brings movement accuracy to the 50-micron class.
The print space in single-nozzle mode on the primary hotend is 256 x 256 x 260 mm. With each nozzles energetic, the intersection space is 235.5 x 256 x 256 mm. The X2D Combo is priced at $899 within the US, €849 within the EU and £769 within the UK, with the bottom X2D at $649, €629 and £569 respectively.
