
Description
Upgraded Double-Sided Textured PEI Build Plate – 430x430mm
Take your large-format 3D printing to the next level with this Upgraded Double-Sided Matte Black PEI Platform. Specially designed for massive build volumes, this spring steel plate features a premium textured PEI powder coating on both sides. It offers incredible first-layer adhesion, eliminating the need for messy glues or tapes, while providing a unique rugged finish to the bottom of your 3D prints.
*CRITICAL STEP: You MUST re-level your 3D printer after installation to adjust the Z-offset and prevent nozzle damage.*
Key Performance Features
- Ultra-Strong Adhesion – The specialized uniform PEI spray coating provides a superior grip, locking the first layer down firmly to prevent warping on large models.
- Effortless Model Removal – Once the print bed cools down to room temperature, prints pop off naturally. For stubborn prints, simply remove the flexible spring steel plate and gently flex it.
- Double-Sided Textured Surface – Both sides feature a heavy-duty powder-coated texture, effectively doubling the lifespan of your build surface.
- Wide Filament Compatibility – Perfect for standard low-temp filaments like PLA, TPU, and PETG, as well as high-temperature engineering materials like ABS and Nylon.
- High Thermal Resistance – Built to handle extreme heat cycles without degrading, ensuring consistent performance over hundreds of print hours.
Technical Specifications
| Specification | Details |
|---|---|
| Compatible Printer | Anycubic Kobra 3 Max |
| Dimensions | 430 mm x 430 mm (16.9" x 16.9") |
| Material Base | High-Flex Spring Steel Sheet |
| Coating Type | Double-Sided Powder-Coated PEI |
| Color | Matte Black / Charcoal Textured Finish |
| Filament Support | PLA, PETG, ABS, TPU, Nylon, Wood, Co-polymers |
Recommended Bed Temperatures
| Filament Type | Recommended Heatbed Temperature |
|---|---|
| PLA | 50°C – 60°C |
| PETG | 70°C – 80°C |
| TPU | 50°C – 60°C |
| ABS / Nylon | 80°C – 100°C |
Pro Tips for Optimal Use & Maintenance
- Keep It Clean: Dust and finger oils radically reduce PEI adhesion. Regularly clean the surface with warm water and dish soap, or wipe down with 90%+ Isopropyl Alcohol (IPA).
- Let It Cool: Never scrape models off a hot bed. Wait 5–10 minutes for the spring steel sheet to cool; the difference in thermal contraction will release the print naturally.
- Adhesion Control: If a filament requires more stick, slightly raise your bed temperature by 5°C increments in your slicer settings.
Upgrade your build volume with professional reliability—Order your 430x430mm PEI plate today!
Brand: KOYOFEI
Type: Double Sided PEI Build Plate
Color: Black
Compatible Model: Anycubic Kobra 3 Max
MPN: 430x430mm Double-Sided Matte Black
