Anycubic Kobra S1 Max

Ref. KS1MBK0A-O

The Anycubic Kobra S1 Max is a large-format 3D printer (350 × 350 × 350 mm) featuring a closed CoreXY frame, a 350 °C hotend, a heated chamber up to 65 °C and a bed up to 120 °C. It supports multicolor printing with up to 16 filaments using ACE 2 Pro modules, with active filament drying. An ideal choice for professionals seeking speed, stability and versatility.

Large volume 350 x 350 x 350 mm
Heated chamber
350 °C hotend
Speed 600 mm/s
ACE 2 Pro optional

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Presentation of the Anycubic Kobra S1 Max: a large-format 3D printer for demanding users

The Anycubic Kobra S1 Max is an ambitious FDM / CoreXY printer designed for professional environments. Its 350 × 350 × 350 mm build volume, enclosed frame and advanced thermal management make it ideal for producing functional prototypes, technical parts, or large aesthetic models.

The Kobra S1 Max also supports multicolor printing (up to 16 colors) using ACE 2 Pro modules while maintaining excellent material stability. This machine is designed for productivity: intuitive setup, high performance and reliability during long print sessions.

Three major strengths of the Anycubic Kobra S1 Max

Giant build volume

With its large 350 × 350 × 350 mm build volume, the Kobra S1 Max allows printing large parts without segmentation: enclosures, mechanical components, large decorative models… An ideal format to reduce assembly and maximize workshop productivity.

Heated chamber up to 65 °C

The enclosed frame features active thermal control, keeping the printing environment up to 65 °C. This significantly reduces warping on sensitive polymers (ABS, PC, PA+CF) while improving inter-layer adhesion on technical parts.

Multicolor printing up to 16 filaments

Compatible with up to 4 ACE 2 Pro modules, the S1 Max provides 16-color multicolor printing. Perfect for complex artistic models, visual prototyping, or projects requiring multiple materials.

Technical and technological advantages of the Anycubic Kobra S1 Max

High-temperature hotend 350 °C

The extrusion head reaches 350 °C, allowing printing of technical materials: reinforced nylon, carbon fiber, PC… The hardened steel nozzle ensures high durability even with abrasive filaments.

Heated bed up to 120 °C

The magnetic PEI bed can reach 120 °C, greatly improving adhesion for demanding polymers, while allowing easy removal thanks to the flexible spring steel build plate.

High speed and acceleration

The CoreXY structure allows speeds up to 600 mm/s with a maximum acceleration of 20,000 mm/s². Ideal for reducing production time while maintaining remarkable print quality.

Automatic leveling LeviQ 3.0

Complete bed calibration is performed with LeviQ 3.0, ensuring a perfectly uniform first layer. A valuable feature for this build size, minimizing print failures.

Filament detection and resume after power loss

The printer detects filament run-out or possible blockages and can resume printing after a power cut. Essential for long or critical prints.

Modern interface with integrated camera

The 4.3″ touchscreen makes all operations easy, while the integrated 720p camera allows remote monitoring via the Anycubic app. Very useful for long sessions and professional projects.

Quiet operation

Despite its high performance, the Kobra S1 Max operates around 48 dB. An impressive noise level for this size, perfect for shared workshops or office environments.

Software and ecosystem of the Anycubic Kobra S1 Max

The Kobra S1 Max runs on Kobra OS, a system designed to simplify printer control, whether from the touchscreen, USB, or Anycubic app. The Anycubic slicer (MakerOnline) offers optimized profiles, especially for multicolor and technical materials.

The ecosystem is coherent, reliable, and suited for long sessions, ensuring stable and reproducible prints.

Expert review of the Anycubic Kobra S1 Max

The performance of the Kobra S1 Max confirms its position among the most advanced large-format printers in its category. Its rigid structure, precise motion system, and stable thermal management deliver exceptional consistency on large parts.

High-performance extrusion ensures excellent control of technical materials, while complete automatic calibration drastically reduces errors. This 3D printer stands out for its optimizations, making it reliable, coherent, and efficient for sustained production.

Why Choose Polyfab3D?

Premium Support and After-Sales Service: Starting from your needs, we will guide you to the most suitable solution and provide long-term support for its implementation and daily use.

Official Reseller: Polyfab3D is a certified reseller of top brands, ensuring you get official products, exclusive access to the latest innovations, and priority technical support.

Fast Delivery and Customer Satisfaction: Polyfab3D is committed to providing you with an optimal and fast experience. Positive feedback from our customers rewards us and proves the reliability and efficiency of our service.

Print volume

350 x 350 x 350 mm

Maximum speed

600 mm/s

Compatible materials

PLA, ABS , PETG, PC, Flexible, Nylon, PVA, ASA, PLA-CF, PET-CF, PA-CF

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Specifications for Anycubic Kobra S1 Max

Technology / Product

Technology: FDM
Print volume: 350 x 350 x 350 mm
Maximum speed: 600 mm/s
Compatible materials: PLA, ABS , PETG, PC, Flexible, Nylon, PVA, ASA, PLA-CF, PET-CF, PA-CF
Brand: Anycubic
Type of product: 3D printer