Stratasys has introduced the F870, a new large-format FDM 3D printing system built for automotive, aerospace and defense manufacturers looking to move additive manufacturing directly onto the factory floor. Toyota Production Engineering in Georgetown, Kentucky, and Rivian Automotive in Plymouth, Michigan, are already running the platform ahead of its commercial release, evaluating it for tooling, manufacturing aids and prototyping work.
The launch extends Stratasys’ industrial FDM lineup with what the company describes as the longest heated build capacity in its class, aimed at production environments where tooling, fixtures and end-use parts need to hold up under heavy manufacturing use.
Early Access at Toyota and Rivian
Both automakers are putting the F870 through its paces before Stratasys makes it broadly available, testing it across factory-floor applications including tooling, assembly aids, inspection gauges and large fixtures, parts that conventionally require long machining turnaround times.
“We’ve already seen the value Stratasys additive manufacturing can deliver,” said Dallas Martin, Additive Manufacturing Engineer at Toyota North America. “The next challenge is expanding its use across more applications. The F870’s combination of build size, material performance and industrial features aligns with the kinds of manufacturing needs we’re looking to address.”
Rich Garrity, Stratasys’ Chief Business Unit Officer, framed the launch as a response to manufacturers pushing for faster production and lower costs amid shifting supply chain demands. He described the F870 as built specifically for real factory environments, pairing expanded build capacity with the company’s established materials lineup and production-grade reliability at a more competitive price point than prior systems.
Inside the Machine
The F870 offers a build volume of 1000 x 610 x 610 mm (39.4 x 24 x 24 inches) inside a fully heated chamber that maintains 95°C across the entire build length, a combination Stratasys says outpaces comparable systems in its category and is particularly important for keeping large Nylon 12CF parts from warping. Material options include Nylon 12CF, ASA, ABS-M30, and a newly introduced FDM ABS Draft in gray, alongside breakaway and soluble support materials for complex geometries.
The system runs on three interchangeable print heads, letting operators switch between them on the same machine depending on the job: one tuned for fine-resolution work like precision tooling and check gauges, another built for carbon-fiber composite parts, and a third designed for faster, high-throughput fixture production. Stratasys says that the fastest head can roughly double output speed on ASA material compared to standard FDM printing. A regenerative drying system keeps material in optimal condition throughout long runs, and the printer is rated for up to two weeks of continuous, unattended operation, a feature aimed squarely at production lines that can’t afford to babysit a print job.
Material handling is built around four 4,100 cm³ spools with automatic changeover, a supply setup shared with Stratasys’ larger F3300 system so manufacturers running both machines can simplify inventory. The F870 itself weighs about 1,800 pounds (817 kg) and measures roughly 69 x 49 x 77 inches, with a maximum build diagonal of 46.1 inches.
Stratasys is pitching the system as a direct replacement for outsourced CNC-machined or welded tooling, with specific use cases including end-of-arm tooling for robotics, where lightweight Nylon 12CF parts can cut robot payload and speed up cycle times, along with ergonomic aids, lift assists, drill guides, alignment jigs and protective housings. One example the company is showcasing at IMTS is a heat shield gripper tool built for robotic end-effector use.
The company plans to give the F870 its full public unveiling at IMTS 2026, running September 14–19 in Chicago, where it will be on display at Stratasys’ booth (338460, South Hall) alongside other new manufacturing-focused technology.
F870 Industrial 3D Printer: Specifications
The F870’s full specifications, including facility, power, and accuracy requirements:
| Specification | Details |
|---|---|
| Build Envelope (XYZ) | 1,000 x 610 x 610 mm (39.4 x 24 x 24 in.) |
| Material Delivery | Four 4,100 cm³ (250 in³) material spools with automatic material changeover; shared consumable platform with Stratasys F3300 |
| Material Drying | Integrated regenerative drying system for up to 4 spools |
| System Size | 175 x 124 x 196 cm (69 x 49 x 77 in.) |
| System Weight | 817 kg (1,800 lbs.) |
| Dimensional Accuracy (XY) | ± 0.254 mm or ± 0.002 mm/mm (± 0.010 in. or ± 0.002 in./in.), whichever is greater |
| Dimensional Accuracy (Z) | ± 0.200 mm or ± 0.002 mm/mm (± 0.008 in. or ± 0.002 in./in.), whichever is greater, plus one layer height |
| Software | GrabCAD Print, GrabCAD Print Pro¹, Insight, Control Center, MTConnect-enabled |
| Workstation Compatibility | Wired and wireless (with USB dongle) network interfaces, standard TCP/IP protocols, 100 Mbps minimum |
| Wireless Network Connectivity | IEEE 802.11n-2009, IEEE 802.11g-2003, IEEE 802.11b-1999 |
| Operating Temperature | 15°C to 30°C (59°F to 86°F) |
| Operating Humidity | 30–60% |
| Noise Emission (Acoustic) | <65 dBA when idle and in operation |
| Regulatory Compliance | CE, cTUVus, RCM, EAC, FCC Part B |
| Electrical Requirements | Three-phase, 208V, 30A, five-wire, 47–63Hz frequency |
| Air Requirements | No shop air required; integrated vacuum pump |
| Facility Requirements | Double-door width required; minimum clearance: 91 cm (36 in.) back/sides, 152 cm (60 in.) front, 51 cm (20 in.) overhead |
| Installation Requirements | Forklift required for uncrating/installation; crate dimensions: 186.7 x 146 x 225.4 cm (73.5 x 57.5 x 88.75 in.); crated weight: 1,065 kg (2,350 lbs.) |
¹ GrabCAD Print Pro is available on a subscription basis.
