Benefits of PolyJet 3D Printing Services
PolyJet 3D printing achieves ultra-fine resolution with layer heights as low as 16 microns, delivering sharp details and smooth as-printed surfaces ideal for high-fidelity prototypes. It supports simultaneous multi-material fabrication, combining rigid, transparent and rubber-like materials in one build to replicate overmolded parts and dual-hardness components. Water-soluble support material is simply washed away, enabling complex undercuts and intricate internal geometries. Minimal shrinkage and warpage guarantee reliable dimensional consistency for fit testing and presentation models. Suitable for rapid iterations and master patterns for urethane casting, PolyJet cuts development lead times and allows designers to validate appearance and functionality before costly tooling investment.
PolyJet Standard Tolerances
MXY Machining dimensional specifications align with official Stratasys PolyJet design standards, split into two print resolution modes with distinct build envelope limits, feature minimums, and linear deviation tolerances for precision design planning:
| Description | Standard Resolution | High Resolution |
|---|---|---|
| Max Build Envelope | 29” x 25” x 21” | 10” x 10” x 10” |
| Fixed Layer Height | 0.004″ | 0.002″ |
| XY Plane Dimensional Tolerance | +/- 0.005” for the first inch, plus +/- 0.002” for every inch thereafter | +/- 0.005” for the first inch, plus +/- 0.002” for every inch thereafter |
| Z Plane Dimensional Tolerance | +/- 0.010” for the first inch, plus +/- 0.002” for every inch thereafter | +/- 0.010” for the first inch, plus +/- 0.002” for every inch thereafter |
| Minimum Safe Linear Feature Size | Under 0.030” are at risk; under 0.020” will not build | Under 0.020” are at risk; under 0.010” will not build |
| Minimum Radial Feature Radius | 0.035″ | 0.030″ |
PolyJet Service Capabilities
Material Portfolio
Our certified PolyJet resins include rigid Vero series, flexible Agilus elastomers, transparent photopolymers, and biocompatible medical-grade materials. Custom color blends are available to simulate overmolding, optical lenses and soft-touch components for prototype validation.
Printing & Production Scale
Support for single one-off design prototypes, small batch low-volume runs (1-200 units), and master pattern production for urethane casting. Multi-unit nested build plates allow dozens of unique multi-material models to print in one cycle to compress development timelines.
Secondary Manufacturing
We offer light CNC machining for hole reaming and tapping to meet tight assembly tolerances. Additional services include custom part marking, serialized OEM labeling and bespoke packaging. Turnkey assembly covers hardware fitting and adhesive bonding, delivering finished subassemblies ready for direct integration.
Industry Application Support
MXY Machining provide tailored engineering guidance for multiple sectors such as automotive, medical, consumer electronics, industrial tooling and communications. Our PolyJet solutions support prototypes, anatomical models, overmockups and precision fixture components for diverse product development demands.
Quality Assurance
Every PolyJet order undergoes multi-stage inspection: post-print dimensional CMM measurement for tight-tolerance projects, material hardness/transparency verification for regulated medical/aerospace parts, and visual cosmetic audit for full-color consumer models.
Lead Time for PolyJet 3D printing Service
MXY Machining offer flexible lead times tailored to your project schedule and urgency. All timelines start from full confirmation of design specifications, material approval, and order details. Every schedule already includes time for engineering review, precision machining, strict quality inspection, required surface treatments, and secure packaging. We also provide regular progress updates throughout production, and can arrange custom priority schedules for time‑sensitive projects.
Project Type |
Standard Lead Time |
Express Service |
|---|---|---|
|
Rush Prototype |
Single material, standard resolution, basic washed finish |
24–48 business hours |
|
Standard Prototype |
Multi-material / high-resolution, basic sanding finish |
3–4 business days |
|
Low-Volume Batch (1–200 units) |
Multi-color, transparent resins, complete surface finishing |
4–6 business days |
|
Master Patterns / Regulated Parts |
Polished master models, medical-grade resin with inspection reports |
5–9 business days |
PolyJet 3D printing Service Materials
We work with a wide range of certified, traceable materials selected to match your performance, regulatory, and application requirements. Our engineers provide DFM guidance to optimize your plastic and metal parts design for manufacturing. Contact us or upload a CAD file for material options, instant quotes, and custom production solutions.
CNC milling services supports a wide range of additional metals, plastics, and composites.
Visit our materials page for a full list.
Surface Finishes PolyJet 3D printing
As-Printed (Standard)
Passivation process
The raw, unprocessed finish straight from the 3D printer. Characteristic visible horizontal layer lines and stair-stepping texture, with a matte surface in the material’s native color. No post-processing suitable for functional prototypes, fit-and-assembly testing, internal components, and parts where surface appearance is secondary to dimensional accuracy and cost efficiency.
Sanded & Smooth
Passivation process
Post-printing manual sanding with progressively finer grit sandpaper (typically 120–600 grit) removes layer lines, stair-stepping, and surface imperfections, producing a smooth, matte, uniform surface. Labor-intensive but flexible ideal for resin prints, FDM parts, and prototypes requiring a smooth base for painting or a refined matte finish without chemical processing.
Vapor Smoothed
Passivation process
Chemical post-processing that exposes ABS, ASA, or compatible 3D printed parts to solvent vapor, melting the surface micro-layer to dissolve and completely eliminate layer lines, producing a smooth, glossy, non-porous finish. Seals surface porosity, improves chemical resistance and mechanical strength the most widely used smoothing finish for functional prototypes and end-use 3D printed parts requiring a production-quality surface.
Primed & Painted
Passivation process
Combined post-processing where 3D printed parts are first sanded and primed, then spray painted in any custom RAL/Pantone color, including metallic, matte, satin, or gloss finishes. The primer fills micro-porosity and layer lines, creating an ideal substrate for uniform paint adhesion resulting in a flawless, production-quality paint finish with no visible print texture. Used for consumer products, automotive prototypes, and showcase models.
Dyed
Passivation process
Post-printing dyeing process for SLS, MJF, or sintered nylon parts where the porous nylon substrate absorbs dye in any custom color (black, blue, red, purple, etc.), producing uniform, colorfast coloring throughout the surface. No painting required the dye penetrates the material for durable, scratch-resistant color. Ideal for functional nylon parts, consumer products, and components requiring custom color with the natural sintered texture.
High-Gloss Polished
Passivation process
Post-printing hand or mechanical polishing with progressively finer abrasive compounds and buffing wheels removes all layer lines and surface imperfections, producing a mirror-like, highly reflective glossy surface. Achieves the highest possible gloss on 3D printed resin, acrylic, or polished plastic parts. Used for optical components, cosmetic prototypes, premium consumer products, and display models requiring a flawless, reflective, production-quality finish.
Metal Electroplated
Passivation process
Post-printing electroplating process that deposits a metallic layer (copper, nickel, chrome, gold, or silver) onto a prepared 3D printed plastic substrate (typically ABS or PC/ABS), producing a smooth, reflective, metallic finish. Transforms lightweight plastic prints into parts with the appearance, weight, and conductivity of metal. Used for decorative figurines, jewelry, automotive emblems, hardware, and functional parts requiring metallic aesthetics or electrical conductivity.
Hydro Dipped / Water Transfer
Passivation process
Post-printing decoration process that transfers printed patterns (carbon fiber, wood grain, camouflage, marble, custom designs) from a water-soluble film onto the entire 3D surface of 3D printed parts, including complex curves and recesses. Produces a seamless, full-coverage decorative pattern with excellent adhesion. Used for automotive interior trim, consumer electronics, sporting goods, and any 3D printed part requiring a premium patterned finish that conforms to complex geometries.
Clear Coated / Resin Coated
Passivation process
Post-printing application of a transparent clear coat or epoxy resin layer over a prepared 3D printed part, producing a high-gloss, smooth, protective finish with depth and shine. The clear coat fills micro-porosity, seals the surface, enhances underlying paint or dye color, and provides a durable, scratch-resistant, UV-stable top layer. Used for consumer products, display models, art pieces, and parts requiring a premium, deep-gloss protective finish.
Custom Textured
Passivation process
Post-printing or print-integrated custom surface texture created by 3D modeling the texture directly into the part (knurling, diamond grip, stipple, geometric patterns) or applying it post-print via etching, texturing, or abrasive blasting. Adds tactile grip, hides surface defects, and provides a premium custom feel. Used for ergonomic grips, handles, consumer product enclosures, tool handles, and any 3D printed part requiring a specific textured surface for ergonomic, anti-slip, or aesthetic purposes.
