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.

Multi-Jet-Fusion (MJF)

Multi-Jet-Fusion (MJF)

MJF or Multi Jet Fusion is a process designed by HP where nylon powder is fused together by a process of a liquid binder and heat. These parts are isotropic meaning they have the same strength characteristics no matter the printing orientation.

Lead Time

  • Standard 6-10 Days
  • Expedited 2-3 Days

 

Technology Specifications

  • Build volume of up to 330 x 190 x 245 mm (12.99 × 7.48 × 9.64 in).
  • The accuracy for our MJF printers is +-0.3 mm (+-0.0118 in) on the X, Y, and Z axis.
  • The recommended minimum wall thickness is 0.5 mm (0.0196 in).
  • The minimum feature size is 0.25 mm (0.0098 in).
  • Layer thicknesses are 0.08 mm (0.0031 in).

For more information about the materials offered please click here.

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PLA

About PLA

-This material is stiff and has accurate dimensions when printed. Great for larger models and prototypes.

FLEX

About FLEX

-This material is flexible allowing it not to break under almost any conditions. Great models that you don’t want to break.

ABS

About ABS

-This material is tough which makes it more durable than PLA. Great for functional applications.

Filled

About Filled

-These materials have a metal or wood filler in them. Giving them the appearance of the filler itself.

PETG

About PETG

-This material is similar to ABS however can take even more abuse, however, it loses some stiffness. Great for functional applications.

Specialty

About Specialty

-These materials could be something special you have in mind such as a glow in the dark filament.

MJF Specifications

Build Volume:

11.5×11.5×13.7 inches (290x290x350mm)

Resolution:

X/Y 100 Microns
Z 50 Microns

Our Clients