Anycubic Kobra S1 Max Combo

The Anycubic Kobra S1 Max Combo defines the next frontier in professional 3D printing, combining a 350 × 350 × 350 mm³ build volume with a fully enclosed CoreXY motion system and intelligent environmental control. Designed for engineers, designers, and manufacturers who demand both scale and accuracy, the Kobra S1 Max delivers high-speed, multi-material printing with active temperature regulation. Its industrial-level rigidity and closed-loop motion coordination ensure vibration-free operation even at 600 mm/s, making it ideal for rapid prototyping and short-run functional parts. When paired with the ACE 2 Pro automatic multi-color system, it becomes a complete solution for advanced additive manufacturing workflows.

Expansive Build Volume for Unlimited Possibilities

With its generous 350 × 350 × 350 mm³ build volume, the Anycubic Kobra S1 Max Combo allows users to fabricate large-format components or multiple small parts in a single production cycle. This size is especially valuable for prototyping in automotive, architecture, and robotics, where print consolidation reduces assembly points and improves strength. The reinforced Z-axis and dual linear guides guarantee dimensional precision across the full build height. Combined with a 120 °C heated bed, adhesion remains stable from the first layer to completion. Large-scale creators can finally print without segmentation or gluing, ensuring seamless models and professional-grade surface uniformity.

CoreXY Architecture — Speed Meets Precision

At the heart of the Kobra S1 Max lies a CoreXY mechanical structure, enabling ultra-fast motion with minimal inertia. This design allows synchronized belt movements that reduce mass on the moving axes, resulting in smoother acceleration and more accurate cornering at speeds up to 600 mm/s and acceleration of 20,000 mm/s². Combined with advanced motion algorithms and automatic flow calibration, this system eliminates ghosting and ringing artifacts common in Cartesian printers. Engineers will appreciate the high dynamic response and the printer’s ability to sustain consistent extrusion across complex geometries, even during extended continuous runs.

Fully Enclosed Chamber with Active Heating Control

Unlike conventional open-frame printers, the Anycubic Kobra S1 Max Combo integrates a fully enclosed chamber with active temperature regulation up to 65 °C. This maintains a stable thermal environment essential for high-performance polymers like ABS, ASA, PC, and PA6-CF. By minimizing warping and delamination, users can print technical filaments with the same reliability expected from industrial systems. The actively heated build area works in conjunction with the 120 °C heated bed and 350 °C hotend, forming a complete thermal ecosystem that ensures adhesion, inter-layer fusion, and mechanical strength for functional parts.

350 °C High-Temperature Hotend with Hardened Steel Nozzle

Equipped with a next-generation 350 °C high-temperature hotend, the Anycubic Kobra S1 Max Combo can process a wide range of standard and engineering filaments including PLA, PETG, TPU, PET, ABS, ASA, PC, PA, and fiber-reinforced composites such as PLA-CF, PETG-CF, PA6-CF, and PC-CF/GF. The hardened steel nozzle resists abrasion, guaranteeing dimensional accuracy even after hundreds of hours printing carbon-fiber or glass-fiber materials. Optional nozzle diameters of 0.2 mm, 0.6 mm, and 0.8 mm enable flexible switching between ultra-fine detail and high-flow production modes, supporting both artistic and industrial applications.

Intelligent Multi-Color Printing with ACE 2 Pro

The ACE 2 Pro filament system elevates multi-material printing with intelligent automation. Supporting up to 16 colors, sealed filament storage, and active drying at 65 °C, it ensures optimal filament condition and color consistency. The automatic refill function allows uninterrupted transitions between materials, while the internal desiccant and closed loop drying preserve filament integrity against humidity. For designers, the ACE 2 Pro transforms creative potential—enabling vivid color gradients, structural composites, and soluble-support manufacturing within one coordinated workflow.

Optimized for High-Speed Printing and Dynamic Accuracy

The Kobra S1 Max’s motion control system employs pressure advance, flow calibration, and stepper resonance compensation to maintain extrusion accuracy at 600 mm/s. A lightweight toolhead minimizes vibration, while CoreXY kinematics reduce gantry drag. This combination enables rapid part production without compromising resolution. The AI-driven “spaghetti detection” algorithm continuously monitors print quality, pausing automatically if extrusion irregularities are detected—reducing wasted filament and downtime in high-value print runs.

Advanced Networking and Remote Monitoring

Connectivity on the Anycubic Kobra S1 Max Combo includes Wi-Fi 6, LAN Ethernet, and USB interface, all integrated with Anycubic Cloud and Anycubic Slicer software. Users can upload, slice, and monitor print jobs remotely via the Anycubic App. The built-in 720 p video camera supports real-time supervision and timelapse recording, allowing documentation of each print for quality assurance or creative showcasing. Intelligent object skip and queue scheduling functions make continuous operation simple in multi-job environments.

Precision Engineering and Durability

Weighing 25.7 kg, the Kobra S1 Max features an all-metal frame with optimized rigidity for vibration absorption. Linear rails, reinforced belt tensioners, and closed-loop stepper drivers ensure long-term mechanical accuracy. The ACE 2 Pro module, at 3.7 kg, attaches seamlessly via secure docking, forming an integrated multi-color ecosystem. Every component is engineered for durability and reliability under continuous operation, supporting the printer’s role in labs, production workshops, and design studios alike.

Air Filtration and Smart Safety

To protect both users and the environment, the Anycubic Kobra S1 Max Combo incorporates an activated carbon filtration system that purifies emissions during high-temperature printing. Enclosure sealing minimizes odor release, ensuring compliance with modern office and educational standards. The system includes power-loss recovery and filament runout detection—vital safeguards that automatically resume jobs after interruptions, preserving time and material even during unexpected outages.

User-Friendly Touch Interface and Software Integration

Operation is streamlined through a 4.3-inch capacitive touch screen offering intuitive navigation of printer parameters. The interface provides real-time metrics such as temperature, chamber status, and print progress. Full integration with Anycubic Slicer simplifies preparation of complex multi-color projects, while the LAN mode enables collaborative use across professional networks. Firmware updates and system diagnostics are handled automatically, maintaining peak performance with minimal manual intervention.

Professional Material Compatibility

Engineered for versatility, the Anycubic Kobra S1 Max Combo supports over 12 filament types from basic PLA to engineering-grade composites. This includes flexible TPU for wearables, PETG for functional prototypes, ABS and ASA for outdoor applications, PC and PA for structural parts, and fiber-reinforced variants for aerospace or automotive components. The combination of controlled thermal management and high-temperature extrusion guarantees uniform layer bonding and consistent mechanical properties across materials with widely differing thermal requirements.

AI-Assisted Performance and Predictive Reliability

Anycubic’s AI monitoring suite goes beyond error detection to include predictive diagnostics. By analyzing motion patterns and extrusion flow, the system can pre-emptively alert users to potential clogs or tension issues. Combined with pressure advance algorithms and real-time feedback, the printer delivers consistent layer accuracy throughout long prints. This smart ecosystem brings industrial-grade predictive maintenance to desktop form factors, reducing unscheduled downtime and increasing yield per machine hour.

Energy Efficiency and Sustainability

Despite its high performance, the Anycubic Kobra S1 Max Combo is optimized for energy efficiency. The chamber’s thermal insulation minimizes heat loss, while power management logic adjusts energy output during idle stages. The activated carbon filter extends service life through modular replacement, reducing waste. This responsible design philosophy aligns with modern laboratory and production standards that prioritize both efficiency and environmental care.

Comprehensive Workflow Integration

When combined with Anycubic’s software suite, the Anycubic Kobra S1 Max Combo supports a complete digital fabrication pipeline —from model design and slicing to remote print management and reporting. The system is compatible with third-party slicers via standard G-code, making it flexible for enterprise adoption. For research institutes and manufacturers alike, the Kobra S1 Max represents a reliable platform that bridges the gap between desktop convenience and industrial productivity.

Conclusion — A New Benchmark for Multi-Color High-Speed Printing

The Anycubic Kobra S1 Max Combo redefines what professionals can expect from a large-format FFF 3D printer. Its combination of precision CoreXY motion, active chamber heating, AI automation, and the ACE 2 Pro multi-color module creates a future-proof solution for industry, education, and advanced prototyping. Whether printing functional engineering components or artistic multi-material designs, the Kobra S1 Max delivers repeatable results with efficiency, speed, and exceptional surface finish quality. It stands as a flagship system demonstrating Anycubic’s commitment to innovation and user-centric engineering excellence.