HS-PLA filaments
HS-PLA is an improved PLA for faster and stronger 3D printing. It lets you print at high speed while keeping precision and detail. Ideal for functional parts and prototypes, where you will appreciate the combination of easy printing and greater strength.
At Filamentor we offer the cheapest HS-PLA filaments from the Smart print and Professional lab (Prof. lab) series. They guarantee a consistent diameter and fast printing without needless tuning. You get a quality material for hobby and professional use at an unbeatable price.
Buying guide
HS-PLA filament is a material specifically tuned for modern high-speed printers. If you own printers like the Bambu Lab, Prusa MK4 or Creality K1, this high-speed PLA material lets you use their full potential. We actively test this filament from established brands on our own printers to guarantee a consistent 1.75 mm diameter. Fast PLA features a modified melt flow index, allowing it to melt properly even at speeds exceeding 300 mm/s, and guarantees excellent surface quality even under extreme print head acceleration.
When to use high-speed filament
HS-PLA material is great whenever you need to cut production time without losing visual surface quality. Typical applications include:
- Rapid prototyping and design iteration when you need to test multiple model versions in a single day.
- Large models and props that would take dozens of hours to print with standard materials.
- Batch production of small items and decorations where operational economics depend on high printer throughput.
- Printing architectural models requiring sharp details and reliable extrusion at high speeds.
Recommended print settings for HS-PLA
To get optimal results at high speeds, we recommend starting with the following values. Your specific settings might vary slightly depending on your machine.
| Parameter | Value |
|---|---|
| Nozzle temperature | 210 to 240 °C |
| Bed temperature | 0 to 60 °C |
| Enclosed chamber | No (or open doors) |
| Print speed | Typically 300 mm/s and more |
| Practical tip | At maximum speeds, increase the nozzle temperature to the upper limit for better melting. |
Comparison with standard PLA and PLA+
Choosing the right material depends on your hardware and specific application. Standard PLA is a more affordable choice for older or slower printers where you wouldn't notice the benefits of modified flow anyway. Standard PLA cannot heat its core fast enough at high speeds, leading to under-extrusion and weak layers. If your machine prints at speeds around 60 to 100 mm/s, standard PLA will serve you perfectly well. On the other hand, we recommend choosing PLA+ when you need higher mechanical resistance and toughness from your print. HS-PLA filament excels where raw performance and cutting print time on modern machines are the priority while keeping good layer adhesion.
Frequently asked questions about HS-PLA
What is the main difference between standard PLA and high-speed PLA?
The main difference lies in the chemical composition and melt flow index. Fast PLA melts much faster and smoother in the nozzle, preventing extruder skipping at high speeds. This keeps your prints mechanically sound even when print times are cut in half.
Do I need a special nozzle to print this material?
You can print with the standard brass nozzle your printer usually comes with. However, if you plan on long-term printing at maximum flow rates, we recommend considering nozzles with higher thermal conductivity. These are typically CHT-style nozzles or copper models that improve heat transfer into the material even further and let you print at the very limits of your machine.
How should I store spools of this filament?
Even though PLA materials generally aren't the most hygroscopic, we recommend storing spools in a dry environment to maintain print quality. A sealable box with silica gel is ideal. Wet filament can cause surface defects, stringing and reduce the overall strength of the print at high speeds.
If you are looking for other materials for your projects, check out all filaments in our selection. For standard print jobs on regular printers, classic PLA filaments might come in handy, while for mechanically stressed parts we recommend exploring more durable PLA+ filaments. We also keep budget-conscious customers in mind, which is why we prepared a category including cheap filaments. These high-speed materials are ready for you in stock, starting at a great price per 1 kg spool.