Kingroon High Speed PLA Bundle Printer Filament 1.75mm - Fast

In this review of the Kingroon High Speed PLA bundle, the bottom line is simple: makers and small shops who need fast, dependable FDM filament will appreciate its blend of speed and consistency. The reviewer found that the filament delivers high-quality surfaces at elevated feed rates while remaining easy to use on a wide range of machines. If you want a PLA that supports rapid prototyping and functional parts without frequent nozzle issues, this kit is worth considering.

Key Features

• High speed printing: The filament melts and flows cleanly to enable printing speeds up to 600mm/s, which helps shorten print cycles on capable machines.
• Tangle free winding: Each 1kg spool is well wound with roundness and tight diameter control so the filament feeds smoothly without overlaps or tangles.
• Dimensional accuracy: The filament maintains a tight 1.75mm diameter tolerance for consistent extrusion and repeatable layer quality across long prints.
• Enhanced toughness: Higher flexural modulus and elongation at break reduce brittleness, making the material suitable for functional parts that need some impact resistance.
• Wide compatibility: Works with most common 1.75mm FDM printers and many high speed printers, so it can be used on both hobby and professional machines.

Who It's For

The Kingroon High Speed PLA bundle is aimed at hobbyists, makers, and small production shops that run a variety of FDM machines and value faster print turnaround. It is especially useful for users of modern high speed or coreXY printers who want to push higher feed rates while retaining good surface finish.

Users who require specialty materials like flexible TPU, high-temperature engineering plastics, or exact color matching for brand-critical parts should look elsewhere. Likewise, projects demanding extreme thermal resistance or solvent resistance are beyond standard PLA capabilities.

Pros & Cons

Pros

• Consistent diameter and good spool winding lead to reliable feeding and fewer clogs.
• Prints cleanly at a wide temperature window and supports very high speeds when hardware allows.
• Improved toughness reduces cracking for many functional prints and prototypes.
• Good value: multiple colors in the bundle cover common needs for prototyping and visual parts.

Cons

• Adhesion results are mixed across users, so bed adhesion tuning may be needed for some printers and surfaces.
• As a PLA, it is not suitable where high heat resistance or chemical resistance is required.

Specifications

Material	PLA (High speed)
Diameter	1.75mm
Dimensional accuracy	+/- 0.02-0.03mm
Spool weight	1kg per spool (bundle total 4kg)
Recommended nozzle temp	200-230C
Recommended bed temp	50-60C
Printing speed	30-600mm/s

Our Verdict

The Kingroon High Speed PLA bundle is a practical choice for users who need reliable, fast PLA for prototypes and functional parts; it offers tight diameter control, smooth feeding, and improved toughness at an attractive value. With a bit of bed tuning it handles high-speed runs well, making it a strong option for makers upgrading print throughput without sacrificing print quality.

Frequently Asked Questions

Will this filament work on my 1.75mm printer?
Yes, it is formulated for standard 1.75mm FDM printers and is listed as compatible with many common models, including high speed machines.

What temperatures should I use?
Use a nozzle temperature between 200 and 230C and a bed temperature of 50 to 60C for best results, then fine tune for your specific setup.

Is this PLA prone to stringing?
Most users report smooth prints with minimal stringing, though dialing retraction and temperature to your printer will minimize any residual strings.