Graded Aluminum Beds by Lightweight Labware
$114.99
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AAA-rated 8mm aluminum printer bed plates for Voron-class builds. These Lightweight Labware graded aluminum beds are sized for 255x255mm, 305x305mm, and 355x355mm build platforms and are intended for Voron V2.4, Voron Trident, and other compatible 3D printers.
Why this over a generic aluminum plate?
- Measured flatness: this listing is for AAA-grade plates, the top grade in the Lightweight Labware/DFH grading system.
- Known thickness: 8mm aluminum gives a stiffer bed platform than thin stamped or PCB-style plates.
- Build-size coverage: choose 255x255mm, 305x305mm, or 355x355mm to match common Voron-size platforms.
- Upgrade-ready: pairs well with a Lightweight Labware Voron Trident kinematic bed mount to reduce heat-induced bed constraint.
Specifications
- Product: graded aluminum 3D printer bed plate
- Maker: Lightweight Labware
- Material: aluminum
- Thickness: 8mm
- Flatness grade: AAA — 0.000-0.100mm variance in the DFH/Lightweight Labware grading scale
- Available sizes: 255x255mm, 305x305mm, 355x355mm
Fitment and use
Use this as the aluminum bed plate for Voron V2.4, Voron Trident, and other printers that match the selected plate size and mounting pattern. Add an appropriate heater, magnetic base, and spring steel sheet for a complete print surface stack; the Universal Silicone Heating Pad and double-sided textured/smooth PEI spring steel sheet are the companion parts to check first.
Choosing a size
- 255x255mm: for 250-class platforms.
- 305x305mm: for 300-class platforms.
- 355x355mm: for 350-class platforms.
Gotchas
- This is the aluminum bed plate only; heater, magnetic sheet, PEI spring steel, wiring, and mounting hardware are not included unless shown in your selected variant.
- Verify your printer's mounting pattern and heater size before ordering.
- If you are using kinematic mounts, confirm Z-endstop height and heater screw-head clearance during assembly.
