-Tarantula I3 Aluminium Extrusion printer 3d
Updated 9 September 2026 · Live prices updated daily
Buy on Amazon.com - $800.00 →Affiliate link. Price live from the marketplace, not cached.
At a glance
What this printer gets right and wrong
Nothing jumps out on the spec sheet as a standout feature at this price.
- ! Open frame - PLA and PETG only, realistically. Forget ABS or nylon done properly.
Head-to-head spec + price table against the TEVO -Tarantula I3 Aluminium Extrusion printer 3d. Verified printers on this marketplace only.
At this price you're well past the sweet spot for a first printer. There's no shame in starting with something cheaper - you'll learn more on a 200-400 machine and have money left for filament.
Bedslinger with middling flow rate - you already have one of these. The whole point of upgrading is speed, rigidity, or print quality that your current machine can't hit. This doesn't clear that bar.
No active heated chamber or a hot end that tops out below 280°C means no reliable ABS, ASA, nylon or PC. Fine for a hobbyist, wrong tool for commercial work in engineering materials.
Verdicts are rule-driven from the spec sheet and current price ($800). They don't capture firmware polish, support quality, or reliability - so treat them as a sanity check, not a final answer.
Live offers
Every live listing on the English-language Amazon marketplaces that I've matched to this printer. Cheapest first. Affiliate links.
- 🇺🇸 TEVO -Tarantula I3 Aluminium Extrusion 3D Printer kit printer 3d printing 2 Rolls Filament 8GB SD card LCD As GiftAmazon.com · New$800.00View
Close alternatives - what $800 gets you elsewhere
Think of this like the shopping-cart upsell: here's what a tenner more or less could buy you in roughly the same category. Same FDM tech, same marketplace, all prices live. Stretches are data-driven; they're not sponsored placements.
Save the money, same build volume at 64.0 L. You'd give up: nothing obvious on the spec sheet.
Get: 8.8 L more build volume (16.8 L) · 320°C hot end (was 260°C).
Get: 17.6 L more build volume (25.6 L) · 300°C hot end (was 260°C).
Frequently asked
What materials can the TEVO -Tarantula I3 Aluminium Extrusion printer 3d print? +
At $800 the TEVO -Tarantula I3 Aluminium Extrusion printer 3d is a PLA, PETG, TPU machine. The 260°C hot end covers PETG with a small safety margin. ABS and nylon need an enclosure plus more heat - not this printer.
How fast is the TEVO -Tarantula I3 Aluminium Extrusion printer 3d? +
Advertised at 150 mm/s, but that is motion-system capability, not what the hot end can sustain. Expect real-world prints at 80-150 mm/s without quality collapse.
How big can I print on the TEVO -Tarantula I3 Aluminium Extrusion printer 3d? +
200×200×200 mm (8.0 L). Mainstream bed size - fits 90 % of what people actually print. Cosplay helmets will need to be sliced into sections.
Does the TEVO -Tarantula I3 Aluminium Extrusion printer 3d have auto-levelling? +
Yes - Optional (Micro-switch/Proximi auto-levelling probe. Not quite as clean as load-cell or LiDAR, but reliable once calibrated and a world better than manual paper-under-the-nozzle.
Is the TEVO -Tarantula I3 Aluminium Extrusion printer 3d worth $800? +
$800 is serious hobbyist territory. For the TEVO -Tarantula I3 Aluminium Extrusion printer 3d to justify this over a $500 machine it needs to deliver genuine speed (volumetric flow), reliability at speed, or access to engineering materials. Check the spec table above against those three.
