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Online Services

We offer an online quote and order for Stereolithography (SLA) or Selective Laser Sintering (SLS) parts according to the following specifications.

Stereolithography (SLA)

Maximum part size

500 x 500 x 500mm

Minimum wall thickness

0.5mm
Reduced strength of 1mm or below

Minimum order value

£30

Online SLA materials available
  • Standard
  • Xtreme
  • Clear
  • Si25
Tolerances

+/- 0.15 per 100mm
(Tighter tolerances can be achieved subject to discussions with one of our projects team.)

Accepted CAD Files
  • ACIS (*.sat)
  • Inventor (*.ipt)
  • CATIA V4 & V5 (*.model & *.catpart)
  • Creo (*.prt)
  • IGES, OBJ, Parasolid (*.x_t)
  • Pro/Engineer (*.prt)
  • Rhino (*.3dm)
  • Siemens NX (*.prt)
  • Solid Edge (*.par)
  • SolidWorks (*.sldprt)
  • STEP, STL

Selective Laser Sintering (SLS)

Maximum part size

270 x 300 x 380mm

Minimum wall thickness

0.5mm
Reduced strength of 1mm or below

Minimum order value

£30

Online SLS materials available
  • Nylon Glass Filled
  • Nylon PA
Tolerances

+/- 0.25 per 100mm
(Tighter tolerances can be achieved subject to discussions with one of our projects team.)

Accepted CAD Files
  • ACIS (*.sat)
  • Inventor (*.ipt)
  • CATIA V4 & V5 (*.model & *.catpart)
  • Creo (*.prt)
  • IGES, OBJ, Parasolid (*.x_t)
  • Pro/Engineer (*.prt)
  • Rhino (*.3dm)
  • Siemens NX (*.prt)
  • Solid Edge (*.par)
  • SolidWorks (*.sldprt)
  • STEP, STL

Large SLA/SLS parts can be built in sections but via our manual quotation service.

SLA parts ordered via ARRK Online will be supplied as ARRK’s standard grade C finish with support removal and bead blast only. Layers may still appear.

SLS parts will be supplied straight off the machine with powder removed and bead blasted. Build layers may still be visible.

If you require a greater level of finish, please contact a member of our projects team at projects@arrkeurope.com or telephone +44 1452 727 788

Obtain a 3D Printing quote for Stereolithography (SLA) or Selective Laser Sintering (SLS) parts. Get an online quote