DLP/SLA 3D Printing

3D Printing – Additive Manufacturing - Prototyping

DLP/SLA or Stereolithography was the original 3D printing technology invented in 1989. Historically DLP/SLA has been known for great surface finish, high accuracy, fine detail, and fairly fast build times. DLP/SLA parts were also infamous for being very fragile, heat-sensitive, brittle, and very UV unstable. The drawbacks to this process made it a technology that was not used by ProTek Models until 2021. New, highly advanced production-grade resins have made their way to the market, and a new ultrafast DLP/SLA-type technology called LSPc (Lubricant Sublayer Photo-curing) was invented by NEXA3D. The ultrafast print speeds and production end-use quality materials are extremely exciting to all of us here at ProTek Models. We are now offering prototype and production 3D printing with NEXA3D NXE400 3D printers with the full range of NEXA3D prototypes and production-grade materials. We are also a reseller of the full production line of NEXA3D printers. With ultra-fast print speeds up to .393” (1cm) in the Z-axis and materials like xPEEK with a heat deflection temperature of 460F (238C), no other resin 3D printing technology comes close.

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The ProTek Models

Difference

At ProTek Models, We are committed to providing our customers with the highest quality 3D printed parts and service.

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quality DLP/SLA 3D Printing services

Prototypes and production of small and medium-sized parts
Outstanding surface finish and resolution
Ultra-fast production.
Materials for prototyping and end-use parts
Finishing and painting services are available

3D Printing Materials

Engineered for ultrafast speed, durability, and accuracy, Nexa3D printing materials provide unrivaled speed and mechanical performance.

Resin 3D Printing Materials

Use with NXE 400, NXE 200, NXD 200 & XiP

Our resin 3D printing materials are tailored to the LSPc process to deliver ultrafast speed, durability and accuracy. Getting the most out of our ultrafast LSPc technology is enabled by a broad range of fully validated materials, which are formulated to provide unprecedented print speed as well as part characteristics required for optimal mechanical performance.

Best For:Functional prototyping, jigs, fixtures, and on-demand manufacturing of final components.

Performance Polymers, Unlocked

We developed a disruptive open platform model, analogous to Google’s Android, attracting all the leading polymer suppliers. We have collaborations with the world’s leading material suppliers including Henkel, BASF, Covestro, Evonik, and Arkema, unlocking the full potential of performance polymers tailored for faster, more economical design cycles and series production.