Stronger frame. Smoother motion. Better prints.
This slide‑board upgrade kit replaces the standard Y‑axis base carriage and adds a robust 40 × 40 mm aluminium profile (4040) build platform for your Ender 3 series printer. By stepping up to the 4040 profile, you boost rigidity, improve bed travel stability, and reduce wobble or sag during printing—especially helpful when tackling large prints, heavy infill, or higher speeds.
Key Features:
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Premium 4040 aluminium profile: The 40 × 40 mm cross‑section profile brings increased stiffness and a wider bed platform for improved stability.
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Slide‑board platform: Designed to integrate with your Y‑axis motion system, providing smooth and reliable bed carriage travel.
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Improved large‑format support: The upgrade supports better performance when your bed surface is larger, heavier, or pushes the limits of the motion system.
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Easy upgrade path: Remove the original base or carriage platform, install the 4040 profile slide board with included hardware, re‑level your bed, and you’re ready for smoother operation.
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Better foundation for mods: Ideal if you’ve upgraded other parts (linear rails, larger bed, heavier extruder) and need the frame to keep up.
