PLA Printing Speed Guide: 50 vs 100 vs 200 mm/s

Faster prints mean more projects done. But push too hard, and quality drops. Here's what actually happens at different PLA print speeds.

50 mm/s: Quality mode Best for detailed miniatures, figurines, and display pieces. Slow speed gives each layer time to bond, cooling is consistent, and fine details come out crisp. If you're printing at 195–205 °C with 0.12 mm layers, this is your sweet spot.

100 mm/s: Balanced mode The everyday default. Most printers handle 100 mm/s easily with good quality. Use 0.2 mm layer height, 200–215 °C nozzle, and you get solid parts at a reasonable pace. This is where Arkforge PLA performs most predictably.

150–200 mm/s: Speed mode Possible on modern printers (Klipper, direct drive, good cooling), but quality takes a hit. You'll see:

• Slightly rougher surface finish
• Reduced layer adhesion (parts may be weaker)
• More ghosting/ringing on walls
• Higher risk of skipped steps or clogs

To print fast successfully:

• Raise temperature 5–10 °C (hotter plastic flows faster)
• Increase acceleration gradually
• Use 0.24–0.28 mm layer height
• Ensure your hotend can keep up with melting

The honest truth: For most makers, 80–120 mm/s is the practical sweet spot. Going faster saves time but costs quality. Reserve 150+ mm/s for draft prints and simple parts.

Arkforge PLA is rated for 50–200 mm/s, so it can handle whatever speed your printer is capable of—consistently.

Find your speed with Arkforge PLA filament.

Happy printing!

– Arkforge Team