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Turning Waste MJF Powder into Usable 3D Printing Filament

Context

AZ3D is a prototype manufacturing company based in Tucson, Arizona, specializing in additive manufacturing and rapid prototyping. As part of its operations, the company generates significant quantities of used MJF powder that cannot be reused in the printing process.

Rather than storing or disposing of this material, AZ3D explored ways to repurpose the waste and create value from it.

MJF Powder Waste Collection
“The hard part was finding a solution that wouldn’t seize up or break down.”
 
- Rocky Parkerton, Founder

The Challenge

AZ3D faced the challenge of disposing of large quantities of used MJF powder generated during production. Because the material cannot be reused in the printing process and recycling providers often reject it, the company was left with limited disposal options and increasing quantities of stored waste.

The goal was to find a practical way to transform this waste material into something usable rather than contributing to environmental waste. 

MJF Powder Waste

The Approach

AZ3D explored a workflow that converts used MJF powder into filament suitable for 3D printing.

By processing the waste material and transforming it into printable filament, the company could reintroduce previously unusable material into its prototyping workflow.

This approach allowed AZ3D to experiment with recycled material while reducing the environmental impact of their production process.

MJF to Filament Recycling

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