Anycubic Kobra 3 Max Large-Format 3D Printer – 420 × 420 × 500 mm, 600 mm/s

The Kobra 3 Max is built around one number: an 88-litre build volume of 420 × 420 × 500 mm. That is room for full-size helmets, cosplay armour, architectural models and large functional parts printed in one piece, rather than split into sections, glued and sanded.

Size does not mean slow. Recommended speed is 300 mm/s, with a 600 mm/s maximum and 10,000 mm/s² acceleration. The nozzle reaches 300 °C and the PEI spring steel bed 90 °C, suited to PLA, PETG and TPU. LeviQ 3.0 auto-levelling with Z-offset, pressure advance and flow calibration look after the first layer across the whole plate, which on a bed this large is where most prints succeed or fail.

Add an ACE Pro or ACE 2 Pro unit (sold separately) and the printer runs four- or eight-colour jobs; TPU should be fed directly rather than through the ACE Pro. Control is through the 4.3-inch touchscreen, the Anycubic app, the slicer or a USB drive, with video monitoring for AI spaghetti detection. The machine measures 706 × 640 × 753 mm and weighs 19 kg, so plan a sturdy bench for it.