Today, I’m excited to introduce you to the Anycubic Cobra S1 Combo, a closed CoreXY 3D printer and the second multicolor printer from Anycubic. This innovative machine offers impressive technical specifications, presenting an intriguing alternative to the popular Bamboo Lab P1S, but at a significantly lower price.
Whether you’re a seasoned maker or just starting your 3D printing journey, you’ll find valuable insights in this Anycubic Kobra S1 Combo Review that will help you decide if this is the right choice for you. Let’s get started!
The review is written from the perspective of a novice user who typically finds FDM printers fiddly and challenging.
Anycubic Kobra S1 Combo Key Specs
| Feature | Specification |
|---|---|
| Print Volume | 250 x 250 x 250 mm |
| Supporting Consumables | PLA, PETG, TPU, ABS, ASA |
| Recommended Speed | 300 mm/s |
| Recommended Acceleration | 10,000 mm/s² |
| Maximum Acceleration | 20,000 mm/s² |
| Machine Dimension | Kobra S1: 400 x 410 x 490 mm |
| ACE Pro: 365.94 x 282.84 x 234.5 mm | |
| Package Dimensions | S1C: 490 x 484 x 593 mm, 25.9 kg |
| S1: 490 x 484 x 573 mm, 20.2 kg | |
| Complete Benchy in (according to official) | 13 min |
| Noise | <44 dB (Standard mode), ≤41 dB (Quiet mode) |
| Nozzle Temperature | 320°C |
| Hotbed Temperature | 120°C |
| Nozzle Diameter | Standard 0.4 mm |
| Supports 0.2/0.6/0.8 mm expansion | |
| Pressure Advance / Flow Calibration | Supported |
| Laser Radar | Not supported |
| Firmware Solution | Kobra OS |
| Construction | CoreXY |
| X-axis | Light rail |
| Y-axis | Light rail |
| Z-axis | Single motor with three guide poles |
| Extrusion Form | Dual gear short-range extrusion |
| Cooling Solution | None |
| All-Metal Hotend | Non-all-metal, brass nozzle, quick-detachable |
| Air Filtration | Activated carbon purification |
| Control Screen | 4.3-inch capacitive touch screen |
| External Door and Top Cover Material | Full PC |
| AI Detection | Spaghetti recognition, part skipping |
This table organizes the specifications of the Anycubic Kobra S1 Combo for easy reference and comparison.
Anycubic Kobra S1 Combo Review
Design and Build Quality
The Cobra S1 boasts a sleek, fully enclosed design with a print area measuring 250 mm³. Its core XY technology, which utilizes dual motors, enhances precision by allowing the hot end to move across both the X and Y axes while the Z axis is managed by the movement of the print bed. The printer features a standard 4 mm nozzle with a maximum temperature of 320°C, accommodating various filament types.
The enclosure is equipped with built-in LED lighting and a camera for remote monitoring and time-lapse recording. The user interface is conveniently located on top of the printer, featuring a clear flip-down display that simplifies operation.
Filament Handling with ACE (Anycubic Collar Engine)
A standout feature of the Cobra S1 is its integration with the Anycubic Collar Engine (ACE), which allows for the use of four separate color filaments simultaneously. This system not only streamlines filament feeding but also includes a heating and drying mechanism that addresses common issues related to moisture absorption in filaments.
Users have reported that loading filament is generally straightforward, though there can be occasional hiccups. The ACE system can be slightly noisy during operation, akin to a hair dryer, but it effectively dries filaments as they print, reducing defects caused by moisture.
Printing Performance
Initial printing experiences with the Cobra S1 have been largely positive. The printer’s automatic bed leveling feature simplifies setup, allowing users to focus on their designs rather than technical adjustments. The included slicer software, based on Cura, is intuitive and facilitates easy configuration for different filament types.
Users have successfully printed various models with satisfactory results. For instance, prints using PLA showed smooth finishes and good adhesion without significant issues. However, some challenges were noted with specific filament types; for example, one user experienced brittleness with PETG that led to feeding problems.
The quality of prints has exceeded expectations for an FDM printer. While not comparable to resin printing in terms of detail, the results are impressive for FDM standards. The ability to create multicolor prints has also proven enjoyable and straightforward.
User Experience
The Cobra S1 has changed perceptions about FDM printers among users who previously found them cumbersome and maintenance-heavy. The printer’s design minimizes fiddling and adjustments, making it accessible even for novices. Many users appreciate that they could achieve good results without extensive tweaking of settings.
The overall assembly process is user-friendly, aided by clear instructions provided in both paper and digital formats. Although some assembly is required, it is manageable for most users.
Pros and Cons
Pros
- Fully enclosed design enhances safety and print quality.
- CoreXY technology provides stability and speed during printing.
- Supports multicolor printing with up to eight colors using ACE.
- Automatic bed leveling simplifies setup for novice users.
- Built-in camera allows for remote monitoring and time-lapse recording.
- User-friendly interface with a clear touchscreen display.
- Impressive print quality compared to other FDM printers.
- Easy integration with Anycubic’s slicer software, making it accessible for beginners.
Cons
- Some users report occasional filament feeding issues.
- The ACE system can be noisy when drying filaments.
- Loading filament can sometimes require repeated attempts to ensure success.
- Certain filaments may have quality inconsistencies, affecting print results.
- AI detection features may not always function as expected (e.g., spaghetti detection).
- Initial assembly may require some time and effort, though instructions are provided.
- Limited information on long-term reliability and maintenance needs.
Anycubic Kobra S1 Combo vs Anycubic Kobra S1
| Feature | Anycubic Kobra S1 Combo | Anycubic Kobra S1 |
|---|---|---|
| Print Size | 250 x 250 x 250 mm | 250 x 250 x 250 mm |
| Print Speed | 600 mm/s (Max.) | 600 mm/s (Max.) |
| Recommended Print Speed | 300 mm/s | 300 mm/s |
| Supported Consumables | ABS/ASA/PLA/PETG/TPU | ABS/ASA/PLA/PETG/TPU |
| Active Drying | Supported, max drying temperature up to 55°C | Sold separately |
| Multicolor Printing | Basic four colors, expandable to eight colors | Sold separately |
| Automatic Filament Feeding | Supported | Sold separately |
| Structural Form | CoreXY | CoreXY |
| Touchscreen | 4.3-inch capacitive screen | 4.3-inch capacitive screen |
| Video Monitoring | Supported, 480P | Supported, 480P |
| Time-Lapse Photography | Supported | Supported |
| Power-Off Resume Printing | Supported | Supported |
| Filament Detection | Supported | Supported |
| AI Detection | Spaghetti recognition, skip objects | Spaghetti recognition, skip objects |
| LAN Mode | Supported | Supported |
| Methods of Printing | Hard drives, slicing software, Anycubic app | Hard drives, slicing software, Anycubic app |
This table summarizes the key features of the Anycubic Kobra S1 Combo and the Anycubic Kobra S1, highlighting their similarities and differences.
Anycubic Kobra S1 Combo
Multi-Color 3D Printer
- CoreXY Construction: Enhances stability and speed; print size of 250 x 250 x 250 mm.
- Multi-Color Printing: Supports 4- or 8-color printing for vibrant designs.
- Ultra-Fast Printing: Maximum speed of 600 mm/s; recommended speed of 300 mm/s.
- Quiet Operation: Noise levels as low as 44 dB in quiet mode.
- High-Temperature Hotend: Reaches 320°C; compatible with PLA, ABS, ASA, PETG, and TPU.
- ACE Pro Integration: Functions as both a printer and dryer; actively dries filament during use.
Conclusion
In summary, the Anycubic Cobra S1 Combo stands out as a well-designed 3D printer that combines ease of use with innovative features like multicolor printing capabilities through its ACE system. While some minor challenges exist—particularly regarding filament quality—the overall performance and print quality are commendable.
It presents a compelling option for both beginners and experienced users looking to explore FDM printing without the usual frustrations associated with this technology. The Cobra S1 has sparked renewed interest in 3D printing for many users, making it a noteworthy contender in today’s market.
Frequently Asked Questions (FAQs)
What unique features does the Kobra S1 Combo offer compared to other 3D printers?
The Kobra S1 Combo features a fully enclosed design, CoreXY construction for enhanced stability and speed, and the Anycubic Collar Engine (ACE) for multicolor printing with up to eight colors. It also includes automatic bed leveling and a built-in camera for remote monitoring.
How does the Kobra S1 Combo enhance the printing experience for beginners?
The printer simplifies setup with automatic bed leveling and a user-friendly touchscreen interface. Its ACE system makes filament loading easier, while the included slicer software is intuitive, allowing beginners to achieve good results without extensive adjustments.
What are the standout reviews from users who have used the Kobra S1 Combo?
Users praise its ease of use, especially for multicolor printing, and report impressive print quality compared to other FDM printers. Many have noted that it has changed their perception of FDM technology, highlighting its user-friendly features.
How does the Kobra S1 Combo handle different types of printing materials?
The Kobra S1 Combo supports a wide range of filaments including PLA, PETG, TPU, ABS, and ASA. The ACE system actively dries filaments during printing, which helps prevent moisture-related issues that can affect print quality.
What are the most praised aspects of the Kobra S1 Combo by experts?
Experts commend its robust construction, print quality, and innovative features like multicolor printing capabilities and effective filament drying. They also appreciate its competitive pricing compared to similar models on the market.