Dowell DF12 1200mm Large 3d Printer 500mm/s High Speed Constant Temperature Printer With Assisted Feeding

DF Series | Industrial Large-Format Enclosed 3D Printer

Fully Enclosed · 0.002mm High Precision · 50dB Silent Operation · 12x High Flow Rate (1000g/h)

The Dowell DF12 is a high-performance 3D printer with a spacious 1200×1200×1200mm build volume, ideal 

for large-scale prototypes and production. It supports a wide range of materials like PLA, ABS, Nylon, and Carbon 

Fiber. Featuring advanced temperature control, a 6mm glass bed, and smart functions like auto-leveling and 

power-off recovery, assisted feeding, the DF12 ensures precision and reliability. Its robust, quiet operation and 

user-friendly touch screen make it perfect for industrial applications. 

Contact us for a customized quote and solutions!

Specification

Product Description

High Speed Printing: 250–500mm/s + 1000g/hr Max Extrusion

Balancing High Speed and High Precision.

The Dowell DF enclosed 3d printer is equipped with a 12x high-flow nozzle, enabling printing speeds of up to 

500mm/s and extrusion rates of 1000g/h. This allows for fast, high-quality printing of large models. The nozzle 

features a proximal feeder and an anti-collision structure, ensuring protection and precision for every print.

350℃ High Temperature Nozzle

2.85mm Filament

· 350°C High-Temperature Nozzle: Easily prints engineering plastics such as PLA, PETG, ABS, WOOD, NYLON, 

ASA, TPU, CARBON FIBER, etc.

· Compatible with 2.85mm Filament: Adheres to industrial-grade standards, ensuring more stable extrusion 

and making it ideal for printing large-scale parts.

100℃ High-Temp Platform

The large-format 3D printer features a high-temperature-resistant, glass-heated bed that can reach up to 100°C. 

The glass platform offers excellent flatness and uniform heat distribution, providing strong, even adhesion to 

engineering plastics like ABS, and effectively preventing warping and corner distortion during the printing of 

large models.

Custom options include a 150°C heated bed or PEI platform for improved performance.

One-click leveling for worry-free printing

Through a specially designed module and 4 independent lead screws, intelligent Z-axis correction is achieved, 

along with support for custom Z-axis compensation values, enabling true, fully automatic leveling. 

Say goodbye to tedious manual leveling and improve printing efficiency and accuracy!

* Platform Self-Locking: Automatically locks upon power loss or during standby to prevent displacement caused 

by external forces.

* Printing precision of up to 0.002 mm.

Assisted Feeding

Resume Printing Function

The Dowell DF Series industrial 3D Printer features an advanced assisted feeding system that simplifies material replacement and supports 24/7 continuous printing. 

  With DM Pro industrial 3d printers' power-loss recovery, your print resumes exactly where it left off after an outage—no wasted time, no lost progress, just uninterrupted creativity.

Intelligent Control for More Peace of Mind

The remote control system and the Al real-time detection function overcome distance limitations. You can clearly 

monitor the printing status of your devices anytime, anywhere, and pause or cancel tasks at any time. 

It also supports wireless file transfer and cloud management, significantly improving ease of use and work efficiency.

Sheet metal shell

50 dB Low Noise

The DF series large-format enclosed 3D printer features a durable sheet metal shell that reduces vibrations for 

precise, stable prints. Operating at just 50 decibels, it offers a quiet, efficient work environment. Its sleek design 

and robust construction ensure long-lasting reliability and professional performance.

3 Standard Sizes + Custom | Tailored to Your Project

The Dowell DF Series printer offers 3 build sizes—1000×1000×1200mm, 1200×1200×1200mm, and 

1600×1600×1200mm—ideal for large-scale prototypes, molds, and end-use parts. With ample space and high 

precision, it streamlines production and reduces assembly time and costs.

Customized Services

In addition to its fundamental features, DOWELL 3D printers are also equipped with customizable functionalities, 

allowing users to tailor the printer to their specific needs.

* Custom Size: Customize the printer's print volume to meet specific project requirements.

* 60°C Enclosure: Ensures stable printing conditions, reducing warping and improving print quality.

* 0-150°C Heated Bed: Enhances adhesion and consistency across various materials.

* PEI Heated Bed: Guarantees excellent adhesion and consistent results with a wide range of filaments.

Customer Feedback

Company Profile

12 Years of Expertise in Industrial 3D Printing | A global leader in large-format industrial 3D printing.

Founded in 2014, Dowell3D is a leading manufacturer specializing in large-format FDM industrial 3D printers, 

FGF pellet 3D printers, and high-quality filaments. With over 12 years of experience in R&D, production, and 

sales, our 6,000+㎡ facility is equipped with 10 advanced production lines, allowing us to produce over 20,000 

units annually.

Our dedicated team of 220+ skilled R&D professionals drives continuous innovation, ensuring the highest 

performance and quality. Dowell3D holds several international certifications, including CE, FCC, and RoHS, 

meeting stringent global standards for safety and reliability.

Our products serve a wide range of industries, including aerospace, automotive, sculpture, furniture, modeling, 

and outdoor advertising. Dowell3D exports to key markets in the U.S., Canada, the UK, Germany, Brazil, and more, 

establishing a strong global presence. Committed to excellence, Dowell3D is a trusted partner in the industrial 3D 

printing market.

Official Notice

Dear Valued Customers,

This is the only official store of Luoyang Dowell 3D Electronic Technology Co., Ltd.

We are the sole manufacturer and exporter of Dowell3D 3D printers and related products.

Please note: 

We have not authorized any third-party websites or suppliers to distribute or resell our products. Products sold 

under the "Dowell3D" brand on other platforms or websites are counterfeit and unauthorized. They lack genuine 

quality, technical support, and after-sales service. Please exercise caution and discretion when purchasing.

Choose us without hesitation; it will be the best decision you make.

FAQ

1. Are you a trading company or a manufacturer?

We are Dowell3D, a 3D printer manufacturer with over 12 years of R&D and production experience. We design 

and produce high-quality 3D printers in-house to meet the needs of various industries.

2. What certifications do you have?

Our products are CE, FCC, and RoHS certified, ensuring that they meet the highest standards of safety, performance, 

and environmental responsibility.

3. What payment methods do you accept?

We offer a range of secure payment options for international transactions, including bank transfers, credit cards, 

PayPal, and Western Union, making it easy to choose a method that works for you.

4. Do you offer custom 3D printer solutions?

Yes, we provide customized 3D printer solutions tailored to your specific needs. Our team works closely with you 

to ensure the perfect fit for your application, whether for industrial, prototyping, or specialized use.

5. What after-sales support do you provide?

We offer 24/7 dedicated customer support, including a one-year warranty on all machines. Our technical engineers 

are available to assist with troubleshooting, and we provide instructional videos for easy machine operation.