• Shorten Lead Times

    Print fast with pellet extrusion on the EXT 1070, up to 10X faster compared to traditional filament extrusion 3D printing. 

  • Reduce Costs

    Save money with pellet extrusion 3D printing using affordable thermoplastic pellets, up to 10X lower cost compared to traditional filament 3D printing feedstocks.

  • Print Full Scale

    The EXT 1070's build volume of 1070mm x 1070mm x 1118mm (42”x42”x44”) enables production of full-scale medium-to-large size parts with no need for gluing pieces together.

The base unit includes a single pellet extruder but can be equipped with up to three toolheads including a second pellet extruder, a filament extruder and a 3-axis CNC spindle. The EXT 1070 is ideal for medium-to-large part production, with applications from tooling and patterns to end-use parts. 

Purpose Built. Production Ready.

The EXT 1070 Titan Pellet is a proven production additive manufacturing system for applications including patterns, molds, tooling, jigs, fixtures, end-use parts, and full-scale prototypes. Industries taking advantage of Titan technology include foundry, automotive, aerospace and defense, consumer products, and more.

Built with a welded steel frame and an industrial actively heated enclosure, the EXT 1070 is ready to produce functional, high-performance parts on the factory floor. The modular toolhead system enables customers to add a second pellet extruder, filament printing capability and/or CNC milling functionality either with initial machine purchase or after.

EXT 1070 Titan Pellet

Pellet Extrusion on the EXT 1070

3D print with a wide range of pellet materials, from commodity feedstocks to high-temperature, high-performance materials including CF-PEI, GF-PEKK, and GF-PC. Direct pellet-fed 3D printing on the EXT 1070 also enables the use of highly flexible elastomers and high-percentage glass and carbon-filled materials. Pellet 3D printing reduces material cost by up to 10X with up to 10X higher deposition rates when compared to filament printing. 

See the full list of pellet materials available
Grey, natural hybrid pellets on a neutral background
Off white plastic pellets on a grey background

Hybrid Manufacturing on the EXT 1070

The EXT 1070 Titan Pellet incorporates our proven pellet extrusion system and may be equipped with additional toolheads on the same gantry. Adding a filament extruder or second pellet extruder enables high-speed multi-material printing. The CNC spindle toolhead allows true hybrid manufacturing, machining 3D printed parts both during and after the printing process. Taking production additive manufacturing to the next level, the EXT 1070 shortens cycle times and produces smooth, accurate end-use 3D printed parts.

Pump pattern 3D printed with pellet extrusion and machined on 3D Systems' Titan Atlas-HS 3D printer

Production Manufacturing with the EXT 1070

  • Reliable 3D Printing Production

    The EXT 1070 Titan Pellet’s industrial motion control system increases up-time and reliability with a CNC controller, closed-loop system with servos on all axes, and remote monitoring capabilities.

  • Built for the Factory Floor

    With a welded steel frame that is precision machined, the EXT 1070 is a production-proven additive manufacturing system. The actively heated and insulated industrial enclosure with door interlock makes it ready for any production environment.

  • Open Architecture for More Control

    Manufacturers can choose the right materials for their applications, with hundreds of grades of open-market pellet materials available for use on the EXT 1070. Printing and milling parameters can be dialed-in to optimize serial production applications.

EXT 1070 Titan Pellet Specifications

  • Build Volume
    EXT 1070 Titan Pellet 
    Print1070mm X x 1070mm Y x 1118mm Z (42”x42”x44”)
    Cut1041mm X x 990mm Y x 990mm Z (41" x 39" x 39")
    EXT 1070 Titan Pellet LT 
    Print1070mm X x 1070mm Y x 1219mm Z (42”x42”x48”)
    CutN/A
    Toolhead Configurations
    EXT 1070 Titan Pellet 
    One Toolhead (Standard)Pellet Extruder
    Two ToolheadsDual Pellet Extruders, Pellet + Filament Extruder, Pellet Extruder + Spindle
    Three ToolheadsPellet Extruder + Filament Extruder + Spindle, Dual Pellet Extruders + Spindle
    EXT 1070 Titan Pellet LT**Not compatible with dual pellet or spindle toolhead configurations
    One Toolhead (Standard)Pellet Extruder
    Two ToolheadsPellet Extruder + Filament Extruder
    Three ToolheadsPellet Extruder + Dual Filament Extruders
    Temperatures
    Pellet Extruder 400°C
    Filament Extruder 400°C
    Bed 140°C
    Enclosure 80°C
    Spindle Features
    Speed18,000 RPM (1.5HP)
    Tool SizeUp to 1/4" diameter, 4" length
    Tool Calibration3-axis sensor configuration
  • Extrusion Capabilities
    Pellet Nozzle Diameters 0.6 mm - 9.0 mm
    Pellet Layer Heights 0.4 mm - 6.0 mm
    Pellet Extruder Throughput .45kg - 13.6kg* (1lb - 30lbs*) per hour
    Filament Nozzle Diameters 0.4 mm - 1.2 mm
    Filament Layer Heights 0.15 mm - 1.0 mm
    Filament Throughput <.45kg - .9kg (<1lb - 2lbs) per hour

    *Max flow rate with 9 mm nozzle

    Control System
    Motion ControllerCNC Controller
    DrivesServos on all axes
    Print SpeedsUp to .5m/sec
    Slicing SoftwareSimplify3D
    System Requirements
    Power Input 208V Three Phase 60A
    Machine Weight 2041kg (4500lbs)
    Machine Footprint 2.4m x 2.1m x 2.6m (8' x 7' x 8.6')

Frequently Asked Questions

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