Colour 3D Printing: Geospatial and Mining Applications

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You may consider 3D printing to be limited to little desktop machines squeezing melted plastic out of nozzles to create small plastic parts. While this is a very popular form of 3d printing, uses and functionality of these parts are limited.

3D printing for industrial purposes uses very different technology. Follow along as we explore the applications of industrial full colour 3d printing using ColorJet technology for Mining and Geospatial applications…


ColorJet 3D Printing technology (formerly known as Z-print) is an advanced 3d printing technique that can create parts with full 24bit colour. It works in a similar way to normal inkjet printers, but in 3D. A print head sprays coloured binding material (instead of ink) onto a bed of powder. This forms a thin layer of powder that is bound together. A fresh layer of powder is then spread on top and more binder is sprayed. This process is repeated until a whole part is created.


One of the many exciting applications for ColorJet 3D printing is in the geospatial and mining fields. In the mining industry, ColorJet or Zprint technology is used to create scale models of the proposed or existing mining areas. 3D elevation data of the mine area is combined with satellite imagery to create a realistic representation of the area. This data is then manipulated using advanced 3D software to create neat ‘tiles’ that can be printed and assembled to create scale models of small to large areas. Modifications can be made to the 3d data to:


To gain relevant approvals or to communicate proposed works to the community it is extremely important to accurately describe the planned developments. A full colour 3d model complete with the mining excavation can be an invaluable tool for these purposes. With ColorJet printing it is easy to create scale models to send to all communities who may be impacted and also create detailed models to present to governing bodies who have the power to grant or deny permission for mining developments.


Mines are often accompanied by widespread infrastructure construction / implementation. These plans can be overlaid onto the terrain data, so that the printed 3d model shows the planned infrastructure.


Another key part of gaining approval from governments and communicating the impact of mines to communities is showing what environmental regeneration efforts will be undertaken once mining operations are complete. This can be done in a number of ways with colour 3d printing; for example, a separate 3d model can be printed to fit in the mine cavity, demonstrating how the filled mine will look.

Preparation of customised full colour 3d models for mining and other industries is one of our specialties. Please contact us on (07) 3880 6347 or email to learn about how we can help you.