Description
The 500 × 500mm Double-Sided PEI Spring Steel Sheet with Magnetic Base Plate is designed as a durable and convenient build-surface upgrade for large-format 3D printers, including compatible Ender 5 Max and CR-10 Max size printers.
The PEI-coated spring steel surface provides reliable first-layer adhesion when heated and allows printed models to be removed easily after the build plate has cooled. The flexible design makes print removal simple by slightly bending the plate.
The double-sided textured PEI powder-coated surface is suitable for a variety of common 3D printing filaments, particularly PLA, while the magnetic base keeps the flexible plate securely positioned during printing.
Advantages:
- Resistant to Warping and Rust: Durable spring steel construction designed for long-term use.
- Double-Sided PEI Surface: Both sides feature a textured, powder-coated PEI surface for versatile use.
- Easy First-Layer Adhesion: Provides reliable adhesion and helps make first-layer setup easier, including for new users.
- Flexible and Removable: The spring steel sheet can be flexed slightly to make finished prints easier to remove.
- Strong Magnetic Hold: Designed to attach securely to the magnetic base during printing.
- Wide Filament Compatibility: Suitable for a variety of 3D printing filaments, especially PLA.
- Easy Print Removal: Allow the plate to cool, then flex it gently to release the printed model.
- Fast Heating Performance: The thin build surface helps reduce waiting time for the bed to reach the required temperature.
- Durable Build Surface: Designed to provide a long-lasting printing surface for compatible large-format 3D printers.
Crucial Installation Tips for 500mm Beds
- Avoid Air Bubbles: Due to the large 500 × 500mm surface area, take care when applying or positioning the magnetic backing or adhesive surface.
- Apply Slowly and Evenly: Roll the magnetic sheet down gradually using a scraper or squeegee to minimize the formation of air bubbles. If small bubbles remain, carefully puncture them with a fine needle and press the trapped air out.
- Re-level and Reset Z-Offset: Installing a spring steel plate and magnetic sheet can increase the overall bed thickness by approximately 1.5–2mm. Re-home the printer, adjust the Z-limit switch or sensor if required, and perform a fresh bed-leveling procedure before printing.
- Proper Maintenance: Avoid metal scrapers and harsh acetone, as they may damage or degrade the PEI coating. For routine cleaning, remove fingerprints and oil using warm water, mild dish soap, and a soft sponge.
Package Includes:
- 1 × 500 × 500mm PEI Spring Steel Magnetic Base Plate
Specification
- Surface: Double-Sided Textured PEI
- Size: 500 × 500mm
- Material: PEI Powder-Coated Spring Steel
- Surface Treatment: Powder-Coated
- Base: Magnetic Base












Reviews
There are no reviews yet.