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Reinventing powder bed 3D printing aS A ZERO WASTE process!

WHY?

Powder waste is the main inconvenience of polymers powder bed 3D printing. Aerosint has developed a powder sintering process that doesn’t waste any powder. By making this technology more affordable, Aerosint hopes to make additive manufacturing an economically sound choice for manufacturing beyond the current limitation of small series.

– Patent pending –

THE AEROSINT PROCESS ?

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Scanning mirror

AEROSINT innovative selective powder deposition mechanism

Freshly deposited powder layer Build and Support powders

Sintered build powder

Unsintered support powder 100% reusable

The Aerosint printing process relies on the selective deposition of two different powders in one build area. Only the build powder is sintered and the unsintered support powder is fully reusable.

Zero powder waste is achieved!

THE PRINTING STEPS

STEP 1

Dual powder layer by layer patterning

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STEP 2

Selective sintering of the build powder only

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STEP 3

Fast cooling and automated breakout

100% reuse of the support powder

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The opportunities

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High performance polymers printing

Reusable support material makes printing in materials like PEEK and PEKK affordable

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Multimaterial printing

Combine material characteristics into multi-material parts

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Very large size printing

Better control over temperature gradients using more heat conductive support material

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Large batch printing and manufacturing automation

Lower cost per print for large series production & opportunity to fully automate the cleaning of a non-adherent support material

Our PARTNERS

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