Please note: To upgrade Single Gear Extruder to Double Gear Extruder
Freedom in the choice of the filament: Qidi i-Fast can print almost all kinds of filaments which suitable for FDM 3D printers on the market
Expert mode is suitable for experienced users
com to buy a complete set of upgrade accessories
PETG and other water-absorbent filaments
Qidi X-Max, large size 3d printer Ship to:US Please note: To upgrade SingleAbout this item: Since 2018, more than 10,000 new users around the world have chosen X Max 3d printer every year. Through continuous user feedback, we continue to iterate on the technology. At least two technical upgrades a year, including software, Mechanical structure, core accessories, extruder. QIDI TECH hope to create value for users, create better product use feeling and build the best brand of 3D printers in the world. 2 sets of extrusion