Creality 3DPrintMill (CR-30) Belt 3D Printer Spec:

Infinite-Z-axis for Endless Printing: Equipped with the rolling conveyor belt, it realizes continuous printing. No worries to print the infinite length model. High productivity, time-saving, and cost-efficient (Print dimension: 200*170*∞mm) *A removable extension bracket is available for installing to prevent the model from falling during printing.

Stable CoreXY Structure: The stable and sturdy CoreXY precision structure with isosceles right triangle support gives you an extraordinary printing experience.

Nylon Conveyor Belt: Made of wear-resistant Nylon, the conveyor belt features excellent adhesion to the model. The printed model can fall off automatically as the belt rolls to the end, thus free your hand Strong adhesion| Hassle-free removal | Wear-resistant| Well-balanced conveyance *Easy to replace the conveyor belt.

Dual gears metal extrusion mechanism: High-quality dual gears metal extrusion, combined with the 45 degrees slanting nozzle realizing constant printing of ＞200 hours without pressure.

Unique 45° Printing Angle: The unique 45 ° angle design offsets the limitations of the vertical nozzle structure. Equipped with a high-performance nozzle kit, it achieves continuous printing along with the horizontal Z-axis.

Filament Breakage Detector: Whenever there is a possible accident like filament run-out or filament breakage, the smart sensor forces the machine to suspend printing. Printing will be automatically resumed after the new filament feed-in.

Ultra-silent Motherboard/Fans to Cool Down Ensure/Resume Printing.