Polyjet is an additive jetting process utilizing liquid photopolymers that are deposited layer by layer and cured with a UV light source. Parts made with Polyjet are highly accurate with great surface finish. Polyjet parts are used for form and fit checking, show models, and master patterns for direct casting, and can be sanded and painted for cosmetic applications.

Benefits: High quality surface finish and good impact strength. Benefits similar to SLA process.

Lead Time: Most Polyjet projects ship out in a standard lead time of 3 – 5 business days.

Tolerances: Polyjet prototypes can achieve tolerances of +/- .005” for the first inch, plus an additional +/- .002” for each additional inch

Build Layer Thickness: The Polyjet process builds with layers as thin at 16 microns (.0006")

Recommended Minimum Feature Size: Polyjet parts have a recommended minimum feature size of .025” - .030”.

Single piece build size is as large as 39.3” x 31.4” x 19.6”.

Ideal uses for Polyjet

  • Presentation models
  • Master patterns for urethane tooling
  • Form and fit models & prototypes
  • Flexible, rubber-like models
  • Gasket design fit testing
  • Prototypes for fittings & valves
  • Parts with complex interior features
  • Dual Durometer 3D prints

DMLS Printers

  • Objet350 Connex3
  • Objet500 Connex3
  • Objet1000 Plus
Fused Deposition Modeling

Polyjet Finishing Options

  • Standard (Supports Removed, light sanding)
  • Painting
  • EMI Shielding

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