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Accessories, Materials, Other Accessories and Spare Parts

Nexa3D Solid Build Plate Assembly for NX Pro / NXE 400 – P/N 12390

Solid replacement build plate assembly for the Nexa3D NX Pro (NXE 400 series). Its continuous flat surface gives parts a full-contact base. Swap a worn or warped plate to keep first-layer adhesion reliable across the build area.

  • ✓ Solid, continuous machined platform
  • ✓ Fits Nexa3D NX Pro (NXE 400 series)
  • ✓ Genuine Nexa3D part (P/N 12390) · ships in 2 business days

$1,372

Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.
About this product

The build plate is where every NX Pro job starts, so a flat, true platform is the foundation of reliable adhesion. This solid assembly gives parts a continuous, full-contact base. When a plate warps or stops holding prints, a fresh one restores dependable first layers across the build area.

Compatibility & Specifications

  • Type: solid build plate assembly
  • Benefit: continuous flat surface for a full-contact part base
  • Compatible systems: Nexa3D NX Pro (NXE 400 series)
  • Part number: 12390 (genuine Nexa3D assembly)
  • Replace when: warped, deeply gouged or no longer holding parts after re-leveling

Why Source Through Additive Plus

Genuine Nexa3D parts, stocked in the US and shipped in about two business days. For large builds that benefit from drainage, ask us about the slotted chamfer plate instead. Sub-24-hour response from engineers who run these machines. Ordering for a department or need a PO? Contact us.

Brand Nexa3D
Platform NXD, NXE

Common questions

Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.

Which machines is this build plate for?
This solid build plate assembly (P/N 12390) fits the Nexa3D NX Pro in the NXE 400 series. If your parts benefit from resin drainage on large builds, the slotted chamfer plate (P/N 12389) is the alternative.
Is this a genuine Nexa3D part?
Yes. It is a genuine Nexa3D solid build plate assembly, machined flat to the printer's tolerance so leveling and first-layer adhesion behave the way the profiles expect.
When should the build plate be replaced?
Replace it when deeply gouged, warped or no longer holding parts reliably after re-leveling. A tired plate is a common cause of prints letting go mid-build, so keeping a spare limits downtime on a busy machine.

Place your order, or talk to an engineer first

Order Nexa3D Solid Build Plate Assembly for NX Pro / NXE 400 – P/N 12390 direct, or talk to materials engineer

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