About Us

Wellan is an engineering and additive manufacturing company based in Philadelphia, Pa. Having mechanical, electrical, and computer engineering backgrounds Wellan can tackle all design and engineering challenges when designing customized parts and equipment.

MJF Materials

MJF Materials

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MJF materials are thermoplastics bound together by heat activated binders. These materials range in use from prototyping to end-use parts. These materials come standard or filled to increase rigidity. Read below to see our full list of materials.

PA 11

PA 11 is a Nylon thermoplastic that produces strong ductile parts for functional prototyping and end use parts.

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PA 12

PA 12 is a Nylon thermoplastic that produces strong parts for functional prototyping and end use parts.

PA 12 Glass Beads

PA 12 Glass Beads is a Nylon thermoplastic similar to PA 12. The glass beads are a 40% fill and increase the parts rigidity significantly.

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TPU M95A -Estane

TPU M95A is a material suitable as a rubber replacement in some applications of functional testing.