ProtoFab SLA1100


Extraordinary Printing Speed

We value your time; The SLA1100 is equipped with two lasers and two scanning mirrors, to offer double the printing efficiency than conventional printers, greatly reducing processing time and costs and enabling customized production of very large prototype models.

Extra-Large Industrial-Grade Building Capacity

Fabricates functional prototypes of even the most challenging parts in dimensions of up to 1200 mm X 750 mm X 550 mm, without any weak connection links. The Colossus pushes productivity and flexibility to a completely new level, satisfying the needs for any industry especially automotive and aerospace.

Top Quality Components

Inside the solid steel frame sits a highly stable granite reinforced printing platform with aerospace grade aluminum Z-axis module, to minimize vibration and maximize precision.

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.


Build Size (xyz)11200 x 750 x 550 mm (43.31 x 29.53 x 21.65 in) 
Printing Speed50-100g/h
Scanning Speed6.0m/s (Recommended)  10.0m/s (Maximum)
AccuracyPart Size< 100 mm(3.9 in): ±0.2 mm(±0.0079 in)
Part Size≥ 100 mm(3.9 in):±0.2% x L
Layer Thickness0.05 mm (0.002 in) – 0.25mm (0.039 in)
Laser TypeDiode-pumped solid-state laser Nd:YVO 4
Optical SystemSCANLAB Galvanometer Scanner
Beam Size: 0.12 - 0.2 mm
Operating SoftwareSirius Intelligent Printing Control Software / Linux or Windows (Optional)
CAD InterfaceSTL Format Files
Machine Size W x D x H1940 x 1550 x 2190 mm (76.38 x 61.02 x 86.22 in) 
Ambient Temperature21-25ºC (70-77℉)
Relative HumidityLess than 40%
Power Requirements200-240VAC 50/60Hz Single Phase 6A