【3D Printing】Entering a New Field! Phrozen ARCO FDM 3D Printer
After mastering resin 3D printing technology, Phrozen decided to venture into the FDM printing field.
Instead of choosing traditional desktop printers, they went all in and launched their first FDM 3D printer – the Phrozen Arco.
Phrozen has a strong reputation in the 3D printing field, especially known for its resin 3D printers.
Founded in 2016, the company is known for launching high-resolution machines capable of printing extremely detailed prints.
Its Sonic series, including the Sonic Mini 8K and Sonic Mega 8K, are widely popular in areas such as miniatures, cosplay props, and even professional prototyping.
Phrozen doesn't just stop at improving print quality; it also focuses on creating printers that are easy to set up and use, which is one of the reasons for its rapid development in the market.
The latest Phrozen Arco is designed for medium-sized projects, combining fast printing speeds with a considerable build volume.
The Arco was a great success on the Kickstarter crowdfunding platform, gaining support from over 1,400 backers, and is now available to consumers.
Design and Print Quality
The Phrozen Arco is sleek and sturdy, exactly what's needed when printing life-sized objects like masks and armor.
Its frame is made of robust metal to reduce vibrations during long prints.
Its open-frame design means you can easily access the print area to load materials or check print status during printing.
The touchscreen is simple and easy to use; you don't need to struggle through menus to adjust settings or check progress.
Printer setup and calibration are also effortless – very straightforward.
Key Features and Specifications
The Phrozen Arco is designed for medium-sized prints, capable of handling these projects quickly and efficiently.Instead of choosing traditional desktop printers, they went all in and launched their first FDM 3D printer – the Phrozen Arco.
Phrozen has a strong reputation in the 3D printing field, especially known for its resin 3D printers.
Founded in 2016, the company is known for launching high-resolution machines capable of printing extremely detailed prints.
Its Sonic series, including the Sonic Mini 8K and Sonic Mega 8K, are widely popular in areas such as miniatures, cosplay props, and even professional prototyping.
Phrozen doesn't just stop at improving print quality; it also focuses on creating printers that are easy to set up and use, which is one of the reasons for its rapid development in the market.
The latest Phrozen Arco is designed for medium-sized projects, combining fast printing speeds with a considerable build volume.
The Arco was a great success on the Kickstarter crowdfunding platform, gaining support from over 1,400 backers, and is now available to consumers.

The Phrozen Arco is sleek and sturdy, exactly what's needed when printing life-sized objects like masks and armor.
Its frame is made of robust metal to reduce vibrations during long prints.
Its open-frame design means you can easily access the print area to load materials or check print status during printing.
The touchscreen is simple and easy to use; you don't need to struggle through menus to adjust settings or check progress.
Printer setup and calibration are also effortless – very straightforward.

Key Features and Specifications
| Key Features | Specifications |
|---|---|
| Incredible Speed | Build Volume: 300 x 300 x 300 mm³ |
| Direct Extrusion Path (DEP) | Print Speed: Up to 600 mm/s |
|
Low Gravity Base, CoreXY Structure, Four Reinforced Support Columns | Acceleration: 30,000 mm/s² |
| Multi-Color FDM Printing with Chroma Kit | Extrusion System: Dual 18mm Extrusion Gears, Proximal Direct Drive, All-Metal Hotend |
| Customizable Open-Source System | Hotend Temperature: Up to 300°C |
| 5-inch Touchscreen Interface | Heated Bed Temperature: Up to 120°C |
| Wi-Fi and USB Connectivity | Max Flow Rate: 32 mm³/s (with Phrozen High-Speed PLA at 280°C) |
| Firmware: Klipper (Open-Source) | |
| Material Compatibility: PLA, PETG, TPU, Carbon Fiber Reinforced Filaments | |
| Connectivity: Wi-Fi, USB |
The 300 x 300 x 300 cubic millimeter build volume provides ample space to print models like helmets, masks, or prototypes all at once.
This not only saves time but also reduces defects in the final product.

One of Arco's greatest strengths is its speed.
Equipped with dual 18mm extrusion gears and an HGX extruder with a torque ratio of 9.5, it can print at speeds up to 600 mm/s and accelerations up to 30,000 mm/s².
This is about 12 times faster than most standard FDM printers.
You can complete large projects more quickly without compromising print quality.
The Direct Extrusion Path (DEP) system improves filament feeding by shortening the path between the gears and the hotend.
This setup helps maintain consistent extrusion, even when printing softer filaments like TPU, which can be tricky with standard settings.
To maintain stability during fast printing, the Arco features a low-gravity base, a CoreXY structure, and four reinforced support columns.
These designs help prevent wobbling and reduce the likelihood of print failures due to unwanted movement during the printing process.
If you need multi-color printing, the Arco supports up to four colors when paired with Phrozen's Chroma Kit.
This means you can set up multiple colors for a single project without manually changing filament during printing.

The Arco uses Klipper firmware, an open-source system that gives you better control over print settings.
You have the freedom to adjust and fine-tune without being bound by default configurations. This makes it easier to match printer performance to your projects.
Applications
The Phrozen Arco is not only suitable for various types of projects, but it truly shines where more space and faster speed are valuable.
Its advantages include:
Prototyping and Product Design: The large print volume allows you to print full-size prototypes all at once, without having to break them into smaller parts.
For engineers and designers, this means faster testing and less hassle with post-print assembly.
Cosplay and Props: If you're printing helmets, armor, or oversized props, the Arco gives you plenty of space to print large pieces at once.
Plus, it can handle tougher filaments, which is a big advantage if you need durable props that can withstand events or shoots.
Architectural Models: When creating large architectural models, being able to print larger parts saves time.
Instead of piecing together many small components, you can print larger, more fitting, and cleaner blocks.
Batch Printing: The Arco's printing speed makes it easy to batch print multiple parts in a single job.
Whether you're doing small-batch production or printing multiple components at once, it handles it with ease and without sacrificing speed.
The Arco is Phrozen's first FDM 3D printer, and its outstanding performance is impressive!
Its 300 x 300 x 300 cubic millimeter print volume is complemented by an astonishing print speed of 600 mm/s and an acceleration of 30,000 mm/s².
The CoreXY structure and reinforced frame ensure print stability even at high speeds.
The patented Direct Extrusion Path (DEP) system reduces the gap between the gears and the hotend, ensuring smooth extrusion even with flexible filaments like TPU.
If you need a machine that can efficiently handle large props, life-sized prototypes, or batch jobs, it is an ideal choice for you.
For creators who enjoy experimenting with multi-color printing, the Chroma Kit expansion offers even greater flexibility.
Furthermore, the open-source Klipper firmware means you can customize the printing process according to your project's needs.
In summary, the Phrozen Arco provides the tools needed to handle large-scale prints without unnecessary complexity.
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