Anycubic ACE 2 Pro 4-channel Active CFS Unit for Kobra 3 Max DS20BK1A-O

Anycubic ACE 2 Pro 4-channel Active CFS Unit for Kobra 3 Max DS20BK1A-O

The Anycubic ACE 2 Pro DS20BK1A-O is an intelligent 4-channel filament feeding, drying and storage system designed for the Anycubic Kobra 3 Max 3D printer. Featuring four independent brushless motors, active moisture control, sealed filament storage and drying temperatures up to 65°C, it enables reliable multi-colour and multi-material printing. With automatic filament switching, intelligent identification and print-while-drying functionality, it provides a convenient solution for efficient FDM 3D printing workflows.

Key Features:

• Intelligent 4-channel filament feeding system
• Holds up to four compatible filament spools
• Designed for Anycubic Kobra 3 Max printers
• Supports multi-colour and multi-material printing
• Four independent brushless feeding motors
• Active filament drying up to 65°C
• Simultaneous filament drying and printing
• Sealed storage with active moisture control
• Temperature and humidity monitoring
• Automatic filament switching and feeding
• Intelligent filament identification
• Automatic filament refill support
• Filament runout detection
• Automatic print resumption support
• Compatible with 1.75mm filament
• External PTFE filament guide tubes
• Compact ABS and PC housing

Features

Intelligent 4-Channel Filament Management

The ACE 2 Pro accommodates four compatible filament spools, allowing automatic switching between different colours or supported materials. This simplifies multi-colour printing and reduces the need for manual filament changes during complex projects.

Four Independent Brushless Motors

Each filament channel features a dedicated brushless motor for controlled feeding and retraction. The upgraded mechanism helps maintain smooth filament movement, reliable material transitions and stable printing performance.

Active Drying up to 65°C

Integrated active drying supports temperatures up to 65°C, helping remove moisture from compatible filament materials. The system can dry filament while printing, reducing preparation time and supporting more consistent extrusion quality.

Sealed Storage and Moisture Control

The enclosed housing provides sealed filament storage with active moisture management. Temperature and humidity monitoring help users maintain suitable storage conditions and reduce moisture-related printing problems.

Automatic Filament Refill

The intelligent refill function can automatically continue printing from a compatible replacement spool when the current filament runs out. Matching material and colour profiles help maintain printing continuity during longer projects.

Intelligent Filament Identification

When used with supported Anycubic filament, the system can identify material parameters automatically, reducing manual configuration. This feature requires compatible proprietary filament and an internet connection.

Advanced Filament Monitoring

Built-in filament runout detection and intelligent monitoring help identify material interruptions. Temperature, humidity and filament information can be accessed through compatible printer controls, slicing software and the Anycubic application.

Broad Filament Compatibility

The ACE 2 Pro supports a wide range of compatible 1.75mm FDM materials, including PLA, PETG, ABS, ASA, PET, PA, PC and selected reinforced filaments. Drying effectiveness varies depending on the material, and printer compatibility requirements must be observed.

Designed for Kobra 3 Max Integration

This configuration includes connection accessories intended for the Kobra 3 Max printer platform. The external PTFE tubes and filament hub provide a structured feeding path between the ACE 2 Pro and compatible printer.

Compact Desktop Design

Measuring 368 x 291.5 x 236.5mm and weighing approximately 3.7kg, the unit offers four-spool filament management in a practical desktop enclosure suitable for home workshops and professional printing environments.

• This product is a filament feeding, drying and storage unit, not a standalone 3D printer.
• The Anycubic Kobra 3 Max printer is sold separately.
• Filament spools are not included.
• ACE Pro and ACE 2 Pro units cannot be used simultaneously in the same supported configuration.
• Additional hardware may be required for expanded multi-colour configurations.
• Maximum drying temperature is 65°C; drying performance varies by filament type.
• Confirm material and spool compatibility before use.

Technical Specifications:

The Anycubic ACE 2 Pro DS20BK1A-O combines intelligent four-channel filament management, independent brushless motors, active 65°C drying and sealed moisture-controlled storage. Designed for seamless integration with the Kobra 3 Max, it provides a convenient solution for multi-colour FDM printing, automatic filament handling and consistent material preparation.