Multi-material PolyJet prototyping that delivers parts which look, feel and function like final products.

The Stratasys J850™ Pro is an advanced multi-material PolyJet 3D printer designed to handle the full spectrum of engineering and product development needs. By supporting up toseven materials simultaneously, it enables the creation of prototypes that look, feel and function like finished products - from rigid housings and transparent components to flexible grips, seals and overmolds.
The J850™ Pro dramatically accelerates the prototyping cycle. WithSuper High Speed draft mode, teams can produce early models in hours, not days. As shown on page 2 of the brochure, users can achieveup to 5× more design iterationsin the time required for a single traditional prototype, enabling faster testing, refinement and stakeholder approval.
PolyJet technology gives the J850™ Pro the versatility to combine rigid, flexible, translucent and heat-resistant materials within one model. This allows precise simulation of rubber components, silicone-like features and engineering-grade materials such as polypropylene (via digital material mixes), as demonstrated on brochure pages 3–4.
With layer resolutions down to14 microns, the J850™ Pro delivers smooth surfaces, sharp details and reliable dimensional accuracy. Page 4 highlights its ability to reproduce printed graphics, fine geometry and complex assemblies with impressive precision.
Page 5 of the brochure reinforces that the J850™ Pro reduces prototyping expenses bymore than 80%compared to traditional methods, eliminating outsourcing and enabling affordable in-house iteration.
Whether creating low-cost concept models, durable functional parts or highly detailed verification prototypes, the J850™ Pro provides the versatility required at every stage. If full-colour functionality is needed in the future, the system can be upgraded, protecting long-term investment.
The J850™ Pro is the ideal prototyping system for teams who need speed, accuracy, material flexibility and real-world performance - all from a single machine.