High-Speed PLA prints at about 230 °C with a 60 °C bed and 100% part cooling. Usable range 210–250 °C nozzle, 55–70 °C bed. No enclosure needed.
PLA-HSHyper PLARapid PLA
Starting settings
Nozzle
210–250 °C (start 230)
Bed
55–70 °C (start 60)
Part fan
80–100% (start 100%)
Wall speed
50–200 mm/s
Max volumetric flow
22 mm³/s
Shrinkage
0.3%
Softens at
60 °C
Enclosure
Not needed
Nozzle size
0.4 mm or larger — 0.6 mm recommended
Nozzle material
Brass is fine
Drying
45 °C for 4 h
Speed
FASTER — 100 mm/s and beyond is the entire point. But the filament does not make your printer faster: your hotend sets the ceiling. Run the flow ramp test before believing any number on the box.
Bed surface
Textured or smooth PEI. At high speed a clean plate matters more, not less.
Nozzle
A 0.4 mm nozzle physically cannot pass enough plastic to reach this filament's flow rating. 0.6 mm is where the speed actually shows up.
What bites people
The filament is formulated to melt faster — it does NOT make your printer faster. If your hotend tops out at 12 mm³/s, that is still your ceiling. Run the flow ramp test before believing any speed claim.
Needs a high-flow hotend to be worth the money. On a stock hotend it prints like slightly hot normal PLA.
Wants more heat at speed. Under-extrusion at high speed is nearly always temperature, not flow multiplier.