The world of industrial 3D printing can feel like an alphabet soup: FDM, SAF, SLA, SLS, DLP—each promising speed, accuracy and strength. How do you decide which technology suits your application without being blinded by jargon?
FDM vs Other Industrial 3D Printing Technologies
Stratasys categorises large-format printers by technology. For functional prototypes and tooling, FDM (Fused Deposition Modeling) is considered the workhorse. FDM machines like the F770 and F900 offer build volumes up to 1 metre and use engineering thermoplastics. Other technologies include selective absorption fusion (SAF™), stereolithography (SLA), PolyJet and powder-bed fusion. Each has unique strengths:
- SLA: Excels at high-detail resin parts.
- SAF and SLS: Offer fast, powder-based production.
DivByZ Industrial Printers
DivByZ’s industrial printers, such as the Quantum Pro 500, are FDM-based but incorporate advanced features like a servo extruder, auto-switchover and high acceleration (500 mm/s print speed and 20,000 mm/s² acceleration). These machines also support a wide range of thermoplastics and composites. By understanding your application—whether you need functional prototypes, fixtures or casting patterns—you can choose the technology that balances speed, cost and material properties.
Benefits and Real-World Examples
If you’re producing rugged jigs and fixtures, FDM’s ability to print engineering-grade materials like ABS-CF or PETG-CF combined with DivByZ’s reliability makes it ideal. For investment-casting patterns, you might consider Voxeljet’s sand-printing or plastic-printing systems, but FDM can also create high-strength patterns quickly. BigRep’s printers show that FDM can handle build volumes of 1000 litres and dual-extrusion up to 280 °C; this underscores the versatility of FDM across brands.
Get Expert Guidance
Choosing a 3D printer is about matching technology to your objectives. If you’re unsure whether FDM meets your needs or if another technology would be better, our experts are here to help. Schedule a consultation to discuss your applications and receive an unbiased technology comparison.