ProtoFab: Industrial 3D Printer & Service & Software, China Manufacturer

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 Print Game Character Doomsday Machine Armor Lv Bu of Arena of Valor

Project Name: Doomsday Machine Armor" Lv Bu of Arena of ValorMaterial: Photosensitive ResinProduction process: 3D printingSize: 80CMRecommended model: SLA600-DLCAdvantages: high accuracy, fast speed, ...

3D Printing Intelligent Remote Control Robot

It takes a lot of time and manpower to manufacture and assemble various parts of robot model manufacturing. 3D printing provides a new mode and opens up a new way of robot model manufacturing. Some fo...

Prototyping Service Case-Headphones by 3D Printing

Item: headphone Process: SLA rapid prototyping with polish & sprayPrint material: white photosensitive resins with high strength and high toughnessApplication: exterior design and structure verifi...

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3D Printing Materials

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 70 ° C.

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

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.

Magna W120

Heat Resistant

The primary characteristic of Magna W120 is its strong resistance to heat (up to 90 degrees Celsius). It is also a highly robust material resistant to a wide range of substances, including solvents and oil.

Polyproplyene-Like

Flexa W

Flexa W is a flexible plastic ideal for snap fit assemblies, vacuum casting master patterns, and for durable prototypes where it recreates the effect of molded polypropylene (PP).