ELEGOO Rapid PLA+ Filament 1.75mm 1KG – High Speed 3D Printing up to 600mm/s
ELEGOO Rapid PLA+ is a high-speed optimized PLA filament designed for modern fast printers. With enhanced fluidity and rapid melting properties, this filament supports printing speeds up to 600mm/s while maintaining excellent print quality. The improved impact strength and elongation at break make it more durable than standard PLA, reducing brittleness and cracking.
Perfect for high-speed printers like the Neptune 4 series, Creality K1, Bambu Lab, and other fast FDM machines. Also compatible with standard printers at regular speeds for versatile use across your printer fleet.
ELEGOO Rapid PLA+ Key Features
- 600mm/s Print Speed – Optimized for high-speed printing
- Enhanced Fluidity – Rapid melting and smooth extrusion
- Higher Impact Strength – More durable than standard PLA
- Strong Layer Bonding – Excellent adhesion even at high speeds
- ±0.02mm Tolerance – Tight dimensional accuracy prevents clogs
- Eco-Friendly – Biodegradable with cardboard spool
ELEGOO Rapid PLA+ Printing Parameters
| Print Speed | Nozzle Temperature | Notes |
|---|---|---|
| 30-100mm/s | 190-210°C | Standard speed printing |
| 100-250mm/s | 210-230°C | Fast printing |
| 250-600mm/s | 230-260°C | High-speed printing |
| Parameter | Recommended Value |
|---|---|
| Bed Temperature | 35-65°C (PEI: 55-65°C) |
| Cooling Fan | 80-100% |
| Enclosure | Not required |
Rapid PLA+ vs Standard PLA Comparison
| Feature | Rapid PLA+ | Standard PLA |
|---|---|---|
| Max Print Speed | 600mm/s | 60-100mm/s |
| Fluidity | Enhanced | Standard |
| Impact Strength | Higher | Standard |
| Cooling Speed | Fast | Standard |
| Overhangs/Bridges | Excellent | Good |
Rapid PLA+ Applications
- Rapid Prototyping – Quick iterations with high-speed printing
- Batch Production – Efficient small-batch manufacturing
- Display Models – Smooth surface finish for presentation
- Functional Parts – Improved durability over standard PLA
- Educational Projects – Fast prints for classroom use
- Home & Office Items – Practical everyday objects
Rapid PLA+ Printing Tips
- Match Speed to Temperature – Higher speeds require higher nozzle temps.
- Good Cooling Essential – High-speed printing needs effective part cooling.
- Dry Storage – Keep sealed with desiccant for best results.
- Clean Bed – IPA wipe before printing for reliable adhesion.
- Start Conservative – Test at moderate speeds, then increase gradually.
ELEGOO Rapid PLA+ Specifications
| Brand | ELEGOO |
| Material | PLA+ (High Speed Formula) |
| Diameter | 1.75mm ± 0.02mm |
| Net Weight | 1kg per spool |
| Max Print Speed | 600mm/s |
| Spool Type | Cardboard (eco-friendly) |
| Packaging | Vacuum-sealed with desiccant |
ELEGOO Rapid PLA+ FAQ
Q: Do I need a high-speed printer to use Rapid PLA+?
A: No, Rapid PLA+ works on any 1.75mm FDM printer. It simply has the capability to print faster if your printer supports it. On standard printers, use normal PLA settings.
Q: Why does nozzle temperature change with speed?
A: Faster printing requires more heat to melt filament quickly enough. At 600mm/s, use 230-260°C; at standard speeds (50-100mm/s), use 190-210°C.
Q: Is Rapid PLA+ stronger than regular PLA?
A: Yes, it has higher impact strength and better elongation at break, making it more resistant to brittleness and cracking than standard PLA.
Q: Why use a cardboard spool?
A: Cardboard spools are more environmentally friendly, biodegrading faster than plastic. They’re part of ELEGOO’s eco-conscious approach.
Q: Will this work with my Neptune 4 / K1 / Bambu Lab printer?
A: Yes, Rapid PLA+ is specifically designed for high-speed printers including Neptune series, K1 series, Bambu Lab A1/P1/X1, Kobra series, and more.
Related Products
Looking for other high-speed filaments? Explore our collections:
- High Speed PLA – More fast-printing options
- PLA+ Filament – Enhanced strength PLA
- All ELEGOO Filaments – Browse full range
- Rapid PETG – High-speed PETG options














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