Navigating the dynamic world of 3D printing requires a clear understanding of the technologies available to achieve your manufacturing goals. Two of the most prominent players in this field, Stratasys and Markforged, offer unique solutions—the former with its Fused Deposition Modeling (FDM) technology and the latter with its Fused Filament Fabrication (FFF) approach.

Let’s compare these two technologies in detail to help you decide which solution best meets your needs.

Understanding the Basics

Stratasys:

Fused Deposition Modeling (FDM), pioneered by Stratasys, is a professional-grade 3D printing technology known for its precision and reliability. FDM works by extruding heated thermoplastic filament layer by layer onto a build platform, creating highly detailed parts with excellent mechanical properties.

Stratasys machines are designed for industrial use and support a wide range of thermoplastics, including standard, engineering, and high-performance materials like ABS, ASA, polycarbonate, and ULTEM. These materials make them suitable for applications ranging from rapid prototyping to functional end-use parts.

Additionally, Stratasys systems incorporate advanced features like soluble support materials, which simplify post-processing for complex geometries, and enclosed build chambers to ensure consistent results. Stratasys machines also offer a larger build depending on the machine, for example, the F900 can print parts 36x24x36 inches.

FDM 3D printed blue ASA part
FDM 3D printed blue ASA part
Markforged 3D printed parts in Onyx and Kevlar

Markforged:

Markforged’s Fused Filament Fabrication (FFF) takes traditional filament printing a step further by introducing composite materials and continuous fiber reinforcement. This technology uses a nylon-based material called Onyx, which is infused with micro-carbon fibers for enhanced strength and stiffness.

What sets Markforged apart is its ability to embed continuous strands of high-strength fibers like carbon fiber, fiberglass, and Kevlar into printed parts. This unique approach results in components that rival metal in strength while remaining lightweight. Markforged machines are compact and user-friendly, making them accessible for businesses of all sizes.

The company’s emphasis on robust software, like the cloud-based Eiger platform, ensures seamless operation and optimal part performance.

Learn more about our FDM services

Cost Considerations

Cost is a key factor when choosing between these technologies.

  • Stratasys: Known for its industrial-grade machines, these systems tend to have higher upfront costs. However, the long-term benefits of durability and reliability often justify the investment.
  • Markforged: Offers more cost-effective solutions, particularly for small to medium-sized businesses. The ability to print high-strength parts without the need for metal machining further enhances its value.
Feature/CharacteristicStratasys (FDM)Markforged (FFF)
Material Options– ASA
– Nylon-12 Chopped-Carbon Filled
– Polycarbonate (PC)
– PC/ABS
– PETG
– Ultem 1010
– Ultem 9085
– A2 Tool Steel
– D2 Tool Steel
– H13 Tool Steel
– Onyx
– Onyx FR
– 17-4PH
– Fiber reinforcement
Applications– Suited for prototypes and end-use parts requiring heat and chemical resistance– Jigs
– Fixtures
– Functional parts
Ideal for lightweight, high-strength applications
Strength – High strength with robust thermoplastics
– Suitable for demanding environments
– Exceptional with continuous fiber reinforcement, achieving metal-like strength
PrecisionHigh precision with tight tolerances; excellent surface finish due to advanced support systemsModerate precision; reinforced materials enhance mechanical properties but may require post-processing for smooth finishes
CostHigher upfront cost; long-term reliability and performanceCost-effective; lower initial investment with strong ROI for functional applications

Choosing the Right Solution

When to Choose Stratasys:

  • You need high-precision parts for demanding applications.
  • Your projects require specialty materials with advanced properties.
  • You’re working in highly regulated industries like aerospace or medical.

When to Choose Markforged:

  • You’re looking for a cost-effective solution for strong, lightweight parts.
  • Your focus is on functional prototypes, jigs, and fixtures.
  • You want the added advantage of continuous fiber reinforcement for enhanced part strength.

Exploring Alternatives to FDM and FFF

While FDM and FFF are highly popular, other 3D printing technologies also offer compelling advantages for specific applications. For instance:

  • Stereolithography (SLA): Known for its excellent surface finish and precision, SLA uses a laser to cure liquid resin into solid parts, making it ideal for detailed prototypes and medical models.
  • Selective Laser Sintering (SLS): This technology employs a laser to fuse powdered materials, resulting in parts with high strength and durability, suitable for functional testing and end-use components.
  • Multi Jet Fusion (MJF): MJF stands out for its speed and ability to produce consistent, isotropic parts, making it a favorite for production-grade applications.
  • Direct Metal Laser Sintering (DMLS): If metal parts are required, DMLS is the go-to technology, creating highly precise and robust components for aerospace, automotive, and healthcare industries.

Exploring these alternatives can help manufacturers find the perfect fit for their specific needs and broaden their 3D printing capabilities.

Explore all 3D printing solutions

Wrapping Up: The Right 3D Printing Path for You

Both of these leading 3D printing solutions bring unique strengths to the manufacturing landscape. While Stratasys excels in precision and material variety, Markforged stands out with its reinforced materials and cost efficiency. The choice ultimately depends on your specific requirements, budget, and application.

At UPTIVE, we specialize in both technologies, ensuring you get the best solution for your projects. Contact us today to learn more about how these 3D printing technologies can revolutionize your manufacturing processes.