Anycubic Kobra S1 Combo 3D Printer

What the Anycubic Kobra S1 Combo is, and who it suits

The Anycubic Kobra S1 Combo is a multi-colour 3D printing kit. It pairs the enclosed CoreXY Kobra S1 with the 4-slot ACE Pro filament unit. It prints 4 colours out of the box, and 8 with a second ACE Pro plus the 8 Colors Filament Hub. The printer has a 250 × 250 × 250 mm build volume. It runs at up to 600 mm/s with a 320 °C hotend.

It suits makers of figures, signs, logos, souvenirs and colour models who would rather not paint. It also suits shops and teams that run long jobs. The kit dries filament and switches to a backup spool by itself.

Key features of the Anycubic Kobra S1 Combo

• 4-colour printing with the included ACE Pro. Connect up to two ACE Pro units for 8 colours.
• The ACE Pro dries filament at up to 55 °C, and can dry during a print for up to 24 hours.
• Automatic loading when you insert a filament end. Chipped Anycubic filament is recognised automatically.
• Filament Backup: switches to a spool of the same colour and material when one runs out.
• Tangle and jam detection inside the ACE Pro pauses the print.
• Enclosed CoreXY: up to 600 mm/s and 20,000 mm/s² acceleration.
• Quick-release 320 °C hotend, PEI plate on a 120 °C bed, LeviQ 3.0 auto-levelling.
• AI camera with spaghetti detection and time-lapse, at 44 dB or less in quiet mode.

How multi-colour works, and the specs in plain words

One nozzle, many colours. The Kobra S1 has a single nozzle. At each colour change, the print head cuts the filament. The ACE Pro retracts it and feeds the next colour. The printer then flushes the old colour out before it carries on. So colour prints take more time and filament than single-colour ones.

Flushing is adjustable. Anycubic Slicer Next lets you tune the flushing amount. If small parts with frequent colour changes show mixed colours, raise it slightly.

Size and speed. The build volume is 250 × 250 × 250 mm. Top speed is 600 mm/s, and Anycubic recommends 300 mm/s for normal use. Layer height runs from 0.05 to 0.28 mm with the standard 0.4 mm nozzle. 0.6 and 0.8 mm nozzles are supported.

Heat. A 320 °C nozzle, 120 °C bed and closed chamber let it print ABS, ASA and engineering materials.

Footprint. The Kobra S1 weighs about 18 kg and the ACE Pro about 4.6 kg. Set up together they need about 420 × 530 × 710 mm. Thai 220 V mains is fine.

What it prints, and what can go through the ACE Pro

The Kobra S1 prints PLA, PETG, ABS, ASA, TPU 95A, PC, PA and fibre-filled filaments. Not all of these can run through the ACE Pro.

• Through the ACE Pro: PLA, PETG, ABS, ASA, PA and PC for colour work.
• From the spool holder, single colour: TPU 95A, other flexibles and fibre-filled filaments. Soft filament can buckle in the tubes. Fibre wears the feed path.
• Spools: the ACE Pro takes standard 1 kg plastic spools, 195–200 mm across and 60–68 mm wide. Fit an adapter ring to cardboard spools first.

Kobra S1 Combo vs Kobra S1

Both use the same Kobra S1 printer with identical print specs. The Combo adds the ACE Pro, its signal cable and filament tubes. The Kobra S1 alone prints one colour from its spool holder.

Choose the Combo if you plan to print in colour from the start, or want drying and automatic refill. Choose the Kobra S1 if you mainly print one colour; you can still add an ACE later. Combo owners who want 8 colours add one more ACE Pro and the 8 Colors Filament Hub.

Tips for getting started

• Unlock the print head, bed and ACE Pro as the manual shows before power-on. Connect the signal cable and filament tubes.
• Load one spool at a time. Cut the filament end straight, insert it, and let the ACE Pro pull it in before the next spool.
• For filament without a chip, set its type and colour on the Material screen.
• When you start a job, map each colour in the file to the right ACE Pro slot.
• Dry moisture-prone filament first. Anycubic suggests drying TPU at 50–55 °C for 4–6 hours, then printing it from the spool holder.

Buying the Anycubic Kobra S1 Combo from Print My Design

Print My Design is run by Septillion Co., Ltd., an official distributor of Anycubic in Thailand. The Kobra S1 Combo comes with a Thai warranty and after-sales support from our Thai team.

Companies can get a full tax invoice. Order online on this page, or buy at our True Digital Park, Seacon Bangkae and Central Sriracha branches.