Anycubic ACE 2 Pro Multi-Filament System for the Kobra S1

Anycubic ACE 2 Pro Multi-Filament System for the Kobra S1
The Anycubic ACE 2 Pro is an advanced multi-filament system that opens up new possibilities in 3D printing, allowing you to create models in up to 16 colors. It supports 4 colors as standard, but connecting four units allows you to significantly expand the color palette and tackle more complex projects. The system is compatible with Anycubic printers such as the Kobra 3, Kobra 3 V2, Kobra 3 Max, Kobra S1, Kobra S1 Max, and Kobra X, offering great flexibility in adapting to your existing equipment.

Smooth and fast filament feeding
The device uses 4 independent brushless motors that ensure stable, quiet, and precise operation. A new-generation buffering mechanism ensures smooth filament feeding and retraction, eliminating the risk of jams in each channel. Loading speed has been increased to 50 mm/s, a 100% improvement over the previous version, and filament change time has been reduced to approximately 56 seconds, saving up to 47 minutes over 100 changes.

Optimal conditions thanks to drying and humidity control
The ACE 2 Pro system allows for simultaneous filament drying and printing, keeping the material in optimal condition throughout the entire operation. Built-in temperature and humidity sensors monitor conditions in real time, and a solenoid valve actively removes excess moisture. An additional silicone ring seal protects the filament from external factors, resulting in better print quality and a lower risk of errors.

Durable construction and quiet operation
The input ports, made of alumina ceramic, are highly wear-resistant, which extends the device’s lifespan and reduces the need for maintenance. Brushless motors offer a lifespan of at least 5,000 operating hours. At the same time, the device operates very quietly—below 48 dB with the door closed, and around 55 dB during active drying—allowing for comfortable use even in enclosed spaces.

Easy maintenance and quick jam removal
The use of external feed channels and a quick-release mechanism allows for instant disassembly and removal of any jams. As a result, servicing takes only a few seconds and requires no complicated tools, significantly enhancing user convenience.

Smart printing assistance
The built-in smart assistant system offers features that genuinely simplify daily work. The device estimates the amount of filament remaining on the spool, automatically switches to a new spool when it runs out, and recognizes Anycubic filaments and their parameters (when connected to the internet). This makes the printing process more predictable and maintenance-free.

ManufacturerAnycubicModelAce 2 ProProduct codeDS20-IP-ODimensions368 × 291.5 × 236.5 mmWeight3.7 kgEnclosure materialABS/PCMotors4 × brushless motorsFilament compatibilityPLA, PETG, ABS, ASA, PET, PA, PC, PVA (dry), BVOH (dry), PP, POM, HIPS, PLA-CF, PETG-CF, PAHT-CF, TPU (for ACE), PVBFilament diameter1.75 mmSpool compatibilitySpool outer diameter: 195–200 mmSpool width: 60–68 mmSpool thickness: 3–6 mmSmart filament identificationSupportedFilament end detectionSupportedAutomatic print resumeSupportedMaximum drying temperature65°CDrying efficiencySuitable for: PLA, PETG, PVB, TPUCompatible but not optimized: ASA, ABS, PET, PA, PC, PP, BVOH, POM, HIPS, fiber-reinforced materialsActive humidity controlSupportedSealed chamberSupportedExternal PTFE tubeSupportedTemperature and humidity monitoringTemperature and humidity levels (visible in the app, slicer, and on the printer screen)Rated power220 V: 330 W (max.)110 V: 235 W (max.)Printer compatibilityKobra 3 / Kobra 3 V2 / Kobra 3 Max / Kobra S1 / Kobra S1 Max / Kobra X