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  • Infinite-Z-axis for Endless Printing: Equipped with the rolling conveyor belt, the CR-30 enables you to print “infinitely” on the Z axis for large prints or production lines producing smaller parts, making it a highly productive mini-factory right on your desk.
  • Rolling Conveyor Belt: The wear-resistant conveyor belt on the CR-30 features excellent layer adhesion. In addition, prints will fall off automatically when they reach the belt ends, making it a smoother workflow for you to print continuously.
  • Stable Core-XY Structure: The stable and sturdy Core-XY precision structure with isosceles right triangle support gives you an extraordinary printing experience.
  • Dual-gear Metal Extruder: High-quality dual-gear metal extruder, provides better grip and filament pushing force, allows for large filament spools, combined with the 45 degrees slanting nozzle, the CR-30 is capable of 200 hours of continuous printing.
  • Exclusive 3DPrintMill Slicer: Specially designed slicer CrealityBelt is available for download. It prioritizes ease of use and thus makes it easier for you to explore this brand new belt printer.

Product Description

Creality CR-30/Naomi Wu's 3DPrintMill

Creality CR-30 Naomi Wu's 3D PrintMill Banner with key features: infinite Z and batch printingCreality CR-30 Naomi Wu's 3D PrintMill Banner with key features: infinite Z and batch printing

What Makes it Special

The 3DPrintMill (Creality CR-30) is a cross between a traditional 3D printer and a conveyer belt. With its conveyor-belt style print bed and 45° printing angle, this innovative belt printer allows you to print continuously, which makes printing long props in one-piece and batch printing possible. In addition, you can also print perfect unsupported overhangs with the printer. If you are running a 3D Print Farm to do mass production or if you are a cosplay enthusiast looking for a printer to print the costumes, the CR-30/3D PrintMill is definitely worth trying.


"tr" "td" "span" Creality CR-30 3D Printer / 3DPrintMill "tr" "td" "span" FDM "tr" "td" "span" Semi-assembled "tr" "td" "span" Cartesian Core-XY, infinite-Z "tr" "td" "span" ±0.1mm "tr" "td" "span" 0.4mm "tr" "td" "span" Single nozzle "tr" "td" "span" ≤100℃
"span" Product Name
"span" Technology
"span" Assembly
"span" Mechanical Arrangement
"span" Printing Precision
"span" Nozzle Diameter
"span" Extruder Type
"span" Hot Bed Temperature
"tr" "td" "span" 0.1mm-0.4mm "tr" "td" "span" 1.75mm "tr" "td" "span" 200*170*∞mm "tr" "td" "span" 535*656*410mm "tr" "td" "span" 685*565*302mm "tr" "td" "span" 16.5kg "tr" "td" "span" 20.5kg
"span" Layer Height
"span" Filament Diameter
"span" Print Size
"span" Product Size
"span" Package Size
"span" Product Net Weight
"span" Package Gross Weight

"h2"From the brand
SainSmart Blue Guy and SainSmart Filament"noscript"SainSmart Blue Guy and SainSmart Filament
SainSmart Logo with Slogan amp;#34;POWER TO THE MAKERamp;#34;"noscript"SainSmart Logo with Slogan amp;#34;POWER TO THE MAKERamp;#34;
"h3" Our story "hr"
How we got our start?
SainSmart has served the maker community for years. As time went on and the maker movement continued to grow so did our product selection that now includes 3D printers, filament, and accessories, we continue to provide quality 3D Printing products with great value and performance to our customers.
What makes our product unique?
Working closely with Creality for years, SainSmart has been a well-trusted reseller of Creality 3D Printer, with our superior quality control and knowledgeable technical support, we believe that we can provide you with a better shopping experience and guide you through your 3D Printing Journey.
Why we love what we do?
Nine years of DIY/Maker-centric products has been a great journey helping 3d printing, Desktop CNCs, and lasers grow! We are glad to play a part in this voyage, bringing value and performance to our customers and “unleash creativity” helping turn their daydreams and weekend projects into reality.