3D printing technology is gaining massive popularity across multiple industries. With growing availability, many companies opt for an in-house 3d printer setup to scale their production. Among many available technologies, PolyJet is a highly-employed method that offers flexibility and on-demand scalability.
For PolyJet printing, Stratasys offers two top-of-the-line printers — J750 and Objet500 Connex3. If you wonder which one to pick for your manufacturing, we’ve researched for you.
The Printing Technology Used
Both machines work on PolyJet technology, but the overall working is different. The Stratasys Objet500 Connex3 leverages a triple-jetting technology. It makes the 3D printing system capable of printing with dozens of materials and colors.
On the other hand, the Stratasys J750 can print up to six different materials in a single print with over 360,000 color combinations. Both printers use the same support structure, FullCure 705, which is a non-toxic gel-like photopolymer.
The image is used for illustration purposes. Zeal 3D Printing is not the owner or creator of the image. (Image Source: Stratasys)
Technical Specifications
| Comparison aspect | Stratasys J750 | Stratasys Objet500 Connex3 |
| Build Volume | 490 x 390 x 200 mm (19.3 x 15.35 x 7.9 in.) | 490 x 390 x 200 mm (19.3 x 15.4 x 7.9 in.) |
| Layer Resolution Low | 27 micron (0.001 in.) | 30 micron (0.001 in.) |
| Layer Resolution High | 14 micron (0.0005 in.) | 16 micron (0.0006 in.) |
| Post-Processing Support | No | No |
| Highest Speed | 27-micron (0.001 in.) resolution | 30-micron (.001 in.) resolution |
| Highest Quality | 14-micron (0.00055 in.) resolution | 16-micron (.0006 in.) resolution |
Key Features of Stratasys J750 and Stratasys Objet500 Connex3
Both 3d printers are excellent in delivering production parts and functional prototypes. However, if you are looking for more advanced printing with more options to customize your print, Objet500 Connex3 is for you. Below are some feature differences between both 3d printing machines.
| Features | Stratasys J750 | Stratasys Objet500 Connex3 |
| Maximum Materials Per Part | 6 | 82 |
| Operating Temperature | 18-25 °C (64-77 °F) | 18-25°C (64-77°F) |
| Digital Material Accuracy | 27-micron (0.001 in.) resolution | 30-micron (.001 in.) resolution |
| Operating Humidity Levels | 30-70% (non-condensing) | 30-70% (non-condensing) |
| Regulatory Compliance | CE, FCC, EAC | CE, FCC |
Material Support
Both the printers support a wide range of 3d printing materials that help you achieve the desired aesthetics and texture of the end products.
Material Support in Stratasys J750
- Opaque materials like VeroMagentaV and VeroYellowV
- VeroUltra color materials
- Flexible materials like Agilus30 and Tango
- Transparent materials including RGD720, VeroClear, and VeroUltraClear
Material Support in Stratasys Objet500 Connex3
- Rigid opaque material like VeroPureWhite, VeroWhitePlus, VeroBlue, and VeroBlackPlus
- Flexible materials including Agilus30, TangoPlus, TangoBlack, TangoBlackPlus, and TangoGray
- Transparent materials including RGD720 and VeroClear
- Simulated polypropylene including Durus and Rigur
- A wide range of biocompatible materials
Both printers are full-fledged machines that enhance your overall manufacturing. However, if you are looking for higher material support to craft more intricate 3d printer designs, then go for Stratasys Objet500 Connex3.
Top Applications of Stratasys J750 and Stratasys Objet500 Connex3
- Jigs & Fixtures
- Colored Textures
- Rapid Prototyping
- Concept Models
- Medical Models
Which Professional 3D Printer to Buy?
Both offer robust 3d print services to scale up your production. If you are starting and need a printer that meets all the basics, go for Stratasys J750. On the other hand, if you are looking for a more advanced printer that supports more materials and color combinations, then Objet500 Connex3 is an ideal pick for your company.
