Dowell DL1220-20 Big Format 3D Printer 1200x2000x2000mm | Dowell High Speed FDM 3D Printer
Massive Build Volume - The Dowell DL1220-20 3D Printer offers an impressive build volume of 1200 x 2000 x 2000mm, making it perfect for industrial-scale projects. Whether you're creating prototypes, molds, or large sculptures, this printer can handle it all, providing the versatility needed in any manufacturing setting.
Rapid Printing Speed - Experience unmatched efficiency with a printing speed of up to 500mm/s. This high-speed functionality enables you to complete large projects in significantly less time without compromising on quality. Streamline your workflow and boost productivity with the Dowell DL1220-20.
High Extrusion Flow Rate - Equipped with a proximal feeder, this printer achieves an outstanding extrusion flow rate of 1000g/hour, considerably reducing printing time for large models. This advancement in technology ensures you can produce high-quality prints faster, giving you a competitive edge in your industry.
Advanced Temperature Control - The 420°C high-temperature nozzle, combined with an optionally adjustable heated bed of up to 150°C, allows for the use of a wide variety of filaments, including engineering-grade materials. This feature is crucial for preventing warping and ensuring precise dimensional accuracy for your prints.
User-Friendly Interface - The Dowell DL1220-20 features a 10-inch full-color touchscreen interface that is not only easy to navigate but also supports multiple languages. This intuitive design makes operation seamless for users of all experience levels, ensuring everyone can maximize the printer's capabilities.
Remote Monitoring and Control - With built-in Wi-Fi connectivity and a comprehensive remote management system, you can monitor your printing process in real time from any location. The integrated camera and smart software updates further enhance the user experience, providing peace of mind and flexibility for all your printing needs.
Dowell DL1220-20 3D Printer Fast 500mm/s Big Format Industrial-Grade Sculpture Model 3D Printing Device Construction Area 1200mm 2000mm 2000mm
DL Series Big Format High Speed FDM 3D Printer
High Extrusion Flow Rate Industrial-Grade 3D Printer Rapid Prototyping 3D Printing
DL Series Industrial-Grade 3D Printer
Real High Printing Speed Large 3D Printer
● Ultra-large ● Heavy duty ● Fast Extrusion
● 1000g/hour extrusion
● Filament detection
● 250~500mm/s printing speed
● 420°C Nozzle
● Auto leveling
● Emergency stop botton
● 4-core chip system
● History Record
● Z off-set adjustment
● Visible Printing Status
● 60C constant shell (optional)
● WiFi connection
● Remote control
DOWELL3D DL printer equipped with high-quality thickened 80 aluminum alloy as main body, stronger and more stable for large 3d printing. The DL series ensures even heat distribution, reaching temperatures of up to 100℃ (customizable to 150℃). This feature makes it ideal for printing with engineering-grade materials, effectively preventing warping issues and ensuring precise results.
Proximal Feeder
The proximal feeder, which is more accurate than the remote feeder, has faster retraction, is faster, and more convenient.
High Extrusion Flow Rate
By maximizing the proximal feeder extrusion flow rate to a maximum of 1000g/hour, significant reduction in printing time for large models can be achieved.
Thickened 80 Aluminium Frame
High-quality thickened 80 aluminum alloy as main body, stronger and more stable for large 3d printing.
High Printing Speed
Advanced feature extruders are compatible with a wide range of materials while still reliably delivering high-quality 3D prints with speed and precision.
Effectively Shorten Printing Time
Proximal feeder extrusion flow rate of DL series max can reach 1000g/hour, effectively shorten printing time and improve work efficiency.
420℃ High Temperature Nozzle
Filaments such as ABS, ASA, Nylon, Glass Fiber, etc., require high temperatures for melting. The DL series, equipped with a high-temp nozzle, is designed to ensure high durability, delivering the smoothest and most reliable extrusion.
High Temperature Hot Bed
The DL series ensures even heat distribution, reaching temperatures of up to 100℃ (customizable to 150℃). This feature makes it ideal for printing with engineering-grade materials, effectively preventing warping issues and ensuring precise results.
Filament Runout Sensor
Auto-pause upon filament run-out detection.
Auto Leveling
The automatic hot bed calibration system employs automatic leveling using a high-precision sensor.
Bed Self-lock
The four motors are locked to prevent accidental displacement, ensure the stability of the bed in the event of power failure,vibration or external force interference,avoid printing misalignment, and improve accuracy and reliability.
10" Full Color Touchscreen
Featuring a multi-language intuitive interface with abundant functions, supporting languages such as English, Spanish, German, French, Italian, Portuguese, Arabic, Russian (customization available for other languages upon consultation).
Newly Upgraded Quad-Core Motherboard
● Smart ● Speed ● Stable ● Smooth
● Auto Leveling
● Visible Printing Status
● Filament Sensor
● Visible Temperature Graph
● Auto Power Off
● Installable External Camera
● Remote Control
● Configuration Editable
● WiFi Connection
● Z-offset Adjustment
● Gcode Viewer
● Emergency Stop Button
● History Record
● Speed & Extrusion & Cooling Adjustment
Wi-Fi Remote management
DL series is a network printer with Wi-Fi transmission, providing remote control capabilities.
Remote Maintenance Modules
The upgraded mainboard enables remote analysis of potential anomalies, facilitates the seamless transmission of software updates, and supports the acquisition of new features, parameters, and intelligence.
Built-in Camera
Monitors the printing process in real time and captures time-lapse images, allowing you to observe and record the actual situation up close and keep track of production status anytime, anywhere.
Customizaton Options
In addition to its fundamental features, DOWELL3D printers are also equipped with customizable functionalities, allowing users to tailor the printer to their specific needs.
● 150℃ Heating Bed
● Constant temperature enclosure
● Customize printingsize
● Dual extruder
Multiple material printable
Support printing of most materials on the market: PLA-A, PLA, PLA+, PLA Matte, PLA Marble, PLA Silk, PLA Luminous, PLA Wood, PETG, ABS, Carbon Fiber, PVA, PBT, TPU, ASA, PC.
Dowell has accumulated over a decade of technical expertise in the 3D printing industry, possessing more than 50 product patents and holding international product quality certifications such as High-Tech Enterprise, EU Product Safety Certification (POCE), and FCC Safety Certification. Its products are qualified for export and are sold to countries and regions including the United States, Canada, and Japan.






DOWELL3D, a manufacturer with a decade of expertise in R&D, production, and global export of large-scale industrial 3D printers, proudly offers a diverse range of user-friendly, large-format 3D printers tailored for industrial applications. Our extensive lineup features space-efficient designs and intelligent operating systems, ensuring versatility for producing top-notch parts in any environ-ment. Whether you're crafting factory tools, prototypes, or end-use components, DOWELL3D printer stands out as a robust, cost-effective solution for manufacturing large-scale, high-quality parts.
Specifications
Big Format High Speed FDM 3D Printer Model: DL1220-20
Printing Size(L*W*H): 1200*2000*2000mm
Weight: DL1220-20
Frame Thickened: 80mm Aluminum Section
Printing Bed: 6mm tempered glass
Nozzle Diameter: 0.4 / 0.8 / 1.2 / 1.6 /2.0mm
Nozzle Temperature: 0-420℃
Bed Temperature: 0-100℃ (optional 150℃)
Positional Accuracy: 0.02mm
Layer Height Accuracy: 0.04-0.6mm
Extrusion Flow Rate: Max 1000g/hour
Operation Firmware: R&D Based On Klipper
Operation Interface: 7'' full color touch screen
File Format: STL/OBJ/GCODE/JPG
Filament Available: 2.85mm PLA, PETG, ASA, ABS, PVA, TPU, WOOD, CARBON FIBER, etc.
Connection: SD Card / U Disk / WIFI
Input Power: 110 / 220V
Basic Functions: * Auto leveling * Filament sensor * Auto power off
* Remote control * Wi-Fi connection * Visible Printing status
* Visible temperature graph * Installable external camera
* Configuration editable * Z-offset adjustment
* Speed & extrusion & cooling adjustment
* Gcode viewer * History record * Emergency stop button
Optional: * 150℃ Heating bed
* 60℃ Enclosure
* Customize printing size
DL Series Standard Size (Customized Accepted)
| DL Series Model | Printing Size (mm) (Length x Width x Hight) |
| DL10 | 1000x1000x1000 |
| DL10-16 | 1000x1000x1600 |
| DL1016-10 | 1000x1600x1000 |
| DL12-6 | 1200x1200x600 |
| DL12-10 | 1200x1200x1000 |
| DL12 | 1200x1200x1200 |
| DL12-16 | 1200x1200x1600 |
| DL12-20 | 1200x1200x2000 |
| DL1216-12 | 1200x1600x1200 |
| DL1220-12 | 1200x2000x1200 |
| DL1220-16 | 1200x1200x1600 |
| DL1220-20 | 1200x1200x2000 |
| DL16 | 1600x1600x1600 |
| DL1620-16 | 1600x2000x1600 |
| DL1624-12 | 1600x2400x1200 |
| DL1624-16 | 1600x2400x1600 |
The Dowell3d was created to make industrial 3D printing of large-scale objects and prototype as easy as possible.
It can simplify your workflow and provide the quality results you need. It is equipped with our latest technology, simple to use, powerful, and provides the most cost-effective way for disruptive enterprises to adopt 3D printing. Dowell 3d printers will be your best choice with no doubt!
Dowell 3D printer is an excellent solution with simple setup and intuitive operation. Whether you work in aerospace, automotive, power, energy, furniture, outdoor advertising, sculpture, statue, or any other industry that requires high-performance parts, Dowell 3d printers can unlock endless possibilities.
What is the size of the Dowell DL1220-20 3D Printer? -
The Dowell DL1220-20 3D printer has a big printing area of 1200mm in length, 2000mm in width, and 2000mm in height, making it suitable for creating large objects.
How fast can the Dowell DL1220-20 print? -
This printer can print at speeds of 250 to 500 mm/s. It is designed for fast printing, allowing you to create larger models more quickly.
What materials can I use with this printer? -
You can use a variety of materials, including PLA, ABS, PETG, Nylon, and more. This versatility helps you print different kinds of models and prototypes.
What happens if the printer runs out of filament? -
The Dowell DL1220-20 has a built-in filament runout sensor. If it detects that the filament has run out, it will automatically pause the printing process.
How does the auto leveling feature work? -
The printer is equipped with an automatic leveling system that uses a high-precision sensor. This feature helps ensure that the printing bed is always level, improving print quality.
Can I control the printer remotely? -
Yes, the Dowell DL1220-20 supports Wi-Fi connectivity, allowing you to control the printer remotely from your device.
Is it safe to use? -
Yes, the printer has several safety features including an emergency stop button, which can help prevent accidents while printing.
What is the warranty on the Dowell DL1220-20? -
Typically, the Dowell DL1220-20 comes with a manufacturer warranty. It's best to check with the seller for specific warranty details.
How do I maintain the printer? -
Regular maintenance includes cleaning the nozzle, ensuring the printer is free from dust and debris, and checking the mechanical parts for wear. Following the manufacturer’s guidelines will help keep it running smoothly.
Where can I buy the Dowell DL1220-20 3D Printer? -
You can purchase the Dowell DL1220-20 through various online retailers, including the official Dowell High website or other authorized distributors.
Tags: Dowell DL1220-20, Big Format 3D Printer, High Speed FDM Printer, Industrial 3D Printing, Large Scale Prototyping, 3D Printing Technology, Fast Extrusion Flow, Customizable 3D Printer
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