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ProtoFab SLA450

Precision Benchmark

True-to-CAD Accuracy and Surface Finish

Fabricates small and medium-sized parts up to 450 x 450 x 300 mm with 0.05 mm accuracy, the highest among our printers, and with surface roughness as low as 0.05 μm. These standard tolerances outperform those of injection-molding and can even compete with CNC.

Precise & Compact

The perfect choice for enabling 3D printing in environments with limited workspace. The highly stable printing platform with granite reinforcement and an aerospace-grade aluminum Z-axis module make quick and efficient prototyping virtually effortless.

Outstanding Printing Speeds

Equipped with a top of the line galvanometer optical system by ScanLab Germany, the SLA300/450 displays top scanning speeds and enhances production efficiency significantly.

Wide Choice of Materials

A selection of over 10 different custom-designed printing materials with unique characteristics for functional prototypes and low-volume manufacturing.

Made-To-Measure Customization

We offer a considerable selection of customizations free of charge. Available upgrades include autofocus, automatic material refilling, environment sensors, as well as remote diagnostics and control, ensuring you are industry 4.0 ready.

Download ProtoFab SLA300&450 Brochure

Download ProtoFab SLA Tech Specs Versatile Series

  • Specification

    Model SLA450
    Build Size (xyz)1 450 x 450 x 300 mm (17.72 x 17.72 x 11.81 in)
    Printing Speed 50-100g/h
    Scanning Speed 6.0m/s (Recommended)  10.0m/s (Maximum)
    Accuracy Part Size< 100 mm(3.9 in): ±0.1 mm(±0.004 in)
    Part Size≥ 100 mm(3.9 in):±0.1% x L
    Layer Thickness 0.05 mm (0.002 in) – 0.25mm (0.039 in)
    Laser Type Diode-pumped solid-state laser Nd:YVO4
    Optical System

    SCANLAB Galvanometer Scanner

    Beam Size: 0.12 - 0.2 mm

    Operating Software Sirius Intelligent Printing Control Software / Linux or Windows (Optional)
    CAD Interface STL Format Files
    Machine Size W x D x H 880 x 1230 x 1890 mm (34.65 x 48.43 x 74.41 in) 
    Ambient Temperature 21-25ºC (70-77℉)
    Relative Humidity Less than 40%
    Power Requirements 200-240VAC 50/60Hz Single Phase 6A
  • Materials

    Formula L1


    This material is an excellent substitute for ABS in 3D print ...

    Robusta G

    Tough and Durable

    Robusta G is an ultra-tough white plastic that is hard to br ...

    Magna W120

    Heat Resistant

    The primary characteristic of Magna W120 is its strong resis ...

    Flexa W


    Flexa W is a flexible plastic ideal for snap fit assemblies, ...

    Clara S


    Clara S is a clear plastic with excellent resistance against ...

  • Case Studies

    3D Printed Model of Patient’s Spine and Windpipe

    3D Printed Model of Spine and Windpipe

    3D Printed Model of Patient’s Spine and Windpipe for Peking University Third Hospital

    Blizzard Ski Helmet with Drone

    Blizzard Ski Helmet with Drone

    We were contacted by the organizing committee of the 2017 Cross-Strait Industrial Design Awards with a request to provide professional prototype production for each of the competitors.

    SLA 3D Printing Footwear Case Study

    SLA 3D Printing Footwear Case Study

    Let’s explore how one of China’s biggest footwear brands makes use of SLA 3D printing at the core of the design process.

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