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Protofab 3D Printing Company
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ProtoFab -3D Printer Company

ProtoFab's origins go back to 1996, when former chemistry teacher Jack Wu started offering rapid prototyping services for the nascent industrial design market in China.

The company he founded, Duch Group, is now one of the world's leading manufacturers of custom prototypes and on-demand production services. With three manufacturing facilities across China, Duch Group is able to offer design assistance, rapid prototyping, low-volume manufacturing, and mass production to clients all over the globe.

Duch Group launched the ProtoFab project in 2014, offering industrial-grade stereolithography 3D printers fine-tuned for cost efficiency and offered as part of unrivaled production services package.

Explore 3D ProtoFab
ProtoFab 3D Printer ( SLA, SLM, SLS)

Custom 3D Printing Service - On Demand Manufacturing

With two decades of offering on-demand production and prototyping services, ProtoFab is the perfect partner for bringing ideas to life. We have a wide range of processes and materials to choose from, each with its own benefits and applications.If you have this requirement, please contact our professional team at info@3dprotofab.com or contact us by visiting our website, we will provide you with a quote for free for the first time.

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Case Studies

3D printed Sanxingdui mask, bringing cultural relics“back to life”

3D printed Sanxingdui mask, bringing cultural relics“back to life”

Product Name: Sanxingdui Mask Process: SLA rapid prototyping + final-processing Printing material: white colour photosensitive resin

Medical Application Case of Printing 3D Model

Medical Application Case of Printing 3D Model

Model name: right metacentric modelMaterial: photosensitive resinManufacturing process: SLA laser curing processService provider: ProtoFab 3D printingPrinter type: SLA600 DLCClient: Peking University ...

The 3D Printing Architectural Model Villa

The 3D Printing Architectural Model Villa

Product Name: 3D printing building model villaProcess: SLA rapid prototyping + post-processingPrinting material: white photosensitive resinPurpose: appearance designService provider: ProtoFab 3D print...

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3D Printing Materials
 

Magna L90

Magna L90

Temperature Resistant Photo-curable Resin
The Magna L90 is similar to the Magna L100 and has excellent overall performance, but the heat resistance is lower than the Magna L100. Magna L90 is ivory color and has a heat resistance of 60 ° C. 

Formula L1

Formula L1

ABS-Like
This material is an excellent substitute for ABS in 3D printing.Its opaque white color resembles ABS closely, and its physical attributes make it suitable for almost any application.

Robusta G

Robusta G

Tough and Durable
Robusta G is an ultra-tough white plastic that is hard to break and can handle challenging builds. It acts as a replacement for CNC-machined polypropylene or ABS and is ideal for producing master models for vacuum casting.

Clara A

Clara A

Clear
Clara S is a clear plastic with excellent resistance against humidity and moisture. Its key property is transparency, which sees it used in a range of applications including car headlights.

Formula W

Formula W

ABS-LIKE Photo-curable Resin
Formula W is an all-round resin, which fits for a wide range of applications. It is white color. An excellent choice for general-purpose models and automotive parts!
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