SLA 3D Printer

Strong Large Parts in One Single Piece

Building large parts up 1500 mm in length in one piece increases part strength, as attachment points always present a weakness in a part. Building the part in one piece also frees additional resources that would be occupied with the assembly of the different segments. Use this feature to build prototype dashboards, middle consoles or stable and light extra-large QuickCast® metal casting patterns. The broad spectrum of Accura® SLA resins is developed for 3D Systems Stereolithography printers to generate the consistency and mechanical properties required for each customer application.

PROX 950 3D Printer

Thermally resistant plastic, for high clarity parts

PROX 950 3D Printer

Rigid, accurate plastic, aesthetics of molded ABS.

Reliable, From Micro To Macro

The ProX 950 can print extra-large parts or batches of highly detailed smaller parts—all at the same exceptional resolution and accuracy. Parts are accurate throughout the entire build platform, print after print, machine after machine. Our SLA printers have high uptime numbers, while 3D Connect™ Service provides a new level of management in 3D production. This secure cloud-based connection to 3D Systems service teams for proactive and preventative support enables better service, improves uptime and delivers production assurance for your system.

SLA Quality and Productivity with extra-large capacity

The advanced ProX 950 SLA 3D printer produces high quality, extra-large (up to 1500 mm long) plastic parts with accuracy and surface quality achievable only with Stereolithography technology. With the high capacity that this part production system offers, you can additively manufacture low to medium batches of smaller parts at a lower per-unit cost and build massive, highly detailed pieces faster.

About Prox 950 SLA 3D Printer


  • Master patterns for vacuum casting
  • Sacrificial patterns for metal casting
  • Tools, molds and dies
  • Functional prototypes and models
  • High clarity, transparent products and components
  • Complex assemblies
  • Wind tunnel models
  • Under the hood components
  • Rapid production of flow test rigs
  • Mass customization (orthodontic, dental)
  • Custom assembly jigs and fixtures


  • Strong, highly accurate large parts (up to 1500 mm length) in one piece
  • Single source solution (for 3D printers, materials and software)
  • Exchangeable Material Delivery Modules (MDMs) for high flexibility and fast changeover
  • Ease of use – intuitive workflow
  • Meets or exceeds injection molding accuracy, rivals CNC
  • Low material waste
  • Broad application flexibility
  • Finest feature detail on parts of any size
  • Smooth surface finish

Tech Specs

  • Stereolithography technology (SLA)
  • Max build envelope capacity (W x D x H): 1500 x 750 x 550 mm (59 x 30 x 22 in)
  • Highest precision and accuracy
  • Utilizing two laser spot sizes per layer – no compromise between speed or feature detail
  • Industry-leading 3D Sprint software for file preparation and production
  • Cloud connectivity for predictive and prompt service with 3D Connect

Accura Material

FidelityPhoenixSL 5530ABS White (SL 7810)XtremePEAKCastPro25 (SLA)
ClearVueXtreme White 200ABS Black (SL 7820)PP White (SL 7811)ClearVue Free (SL 7870)48HTRAccura 55Accura 60
ProX 800 3D Printer Brochure