Biqu Plate Gold PEI + Smooth PEI for Bambu Lab A1 Mini

Premium, double-sided gold surface finished PEI flexible plate for Bambu Lab A1 Mini with dimensions 184 × 184 mm. Ideal as an upgrade to the original plate or a replacement build plate for intensive printing.

Key Features

• Double-sided gold PEI surface (PEI + PEI) Both sides of the plate have a durable, gold textured PEI surface for great adhesion of most common filaments.
• Perfect compatibility with Bambu Lab A1 Mini The precise dimension of 184×184 mm is designed directly for the A1 Mini printer – just place it on the magnetic bed and print.
• Strong adhesion without glue Particularly suitable for PLA, PETG, TPU and other materials that hold well on textured PEI without the need for adhesives.
• Easy removal of the print by bending the plate Flexible steel allows you to simply flex the plate after cooling and the model will release itself.
• Durable spring steel High-quality spring steel resistant to deformation, designed for repeated heating and cooling.
• Uniform heat distribution The steel plate conducts heat evenly across the entire surface, improving the quality of the first layer.

Recommended use and materials

• Recommended materials:
  • PLA, PLA+
  • PETG
  • TPU
  • some blends like PLA-CF etc. (depending on settings and surface cleaning)
• General recommendations:
  • Degrease the surface before first use (isopropyl alcohol).
  • For PETG and very adhesive materials, it is advisable to slightly lower the bed temperature or use a release layer (e.g., glue stick) to avoid damaging the PEI surface.

Installation

1. Let the printer and plate cool down completely.
2. Remove the existing flexible plate from the printer.
3. Align the Biqu Gold PEI + PEI according to the stops on the Bambu Lab A1 Mini heated bed.
4. Gently place the plate – the magnetic bed will automatically snap it into place.
5. In the printer menu, eventually run calibration/auto-leveling to achieve a perfect first layer.

Maintenance and care

• Clean regularly with isopropyl alcohol (IPA) on a soft cloth.
• Avoid aggressive solvents (acetone etc.), which can damage the surface in the long term.
• Do not use sharp tools to remove prints – instead, bend the plate slightly.
• In case of strongly adhering filament residues, use a plastic scraper.

Who is the plate suitable for

• Users of Bambu Lab A1 Mini who want:
  • more reliable first layer adhesion,
  • faster and safer removal of prints,
  • a replacement or second plate with a different surface finish for different materials.

Biqu Plate Gold PEI + PEI is a great choice for anyone looking for a reliable, durable and affordable print bed for Bambu Lab A1 Mini and wants consistent results without unnecessary complications during print surface preparation.

Key Features:

• Double-sided gold PEI surface (PEI + PEI) for long life and consistent adhesion.
• Precise dimension 184 × 184 mm specifically for Bambu Lab A1 Mini.
• Flexible spring steel for easy release of prints by simply bending the plate.
• High adhesion for PLA, PETG, TPU and other common filaments without the need for glue.
• Uniform heat distribution across the entire surface for a quality first layer.
• Easy installation – just place it on the printer's magnetic bed.
• Durable surface suitable for frequent and long-term printing.
• Ideal as a replacement or additional build plate with a different surface for different materials.