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Stereolithography High Speed SLA 3D Printing

Overview of SLA 3D Printing

The revolutionary Triple Threat: Unparalleled print resolution, a diverse portfolio of engineering plastics, rapid and affordable production.

Critical Stats

Build bed volume: 10.8″ x 6.3″ x 15.7″ (XYZ)

Build Speed: Up to 4” per hour

Max Resolution: 4K (3840 x 2160)

Layer Thickness: 100um

SLA produces high-resolution 3D printed plastic parts in relatively large volumes by selectively curing a light-sensitive photopolymer in a tank. It is a great solution for quickly creating plastic parts with the finest features and smoothest surface finish. High-speed SLA, as the name implies, has the added advantage of being extremely fast – able to print 15” tall builds in only a few hours.

SLA offers one of the widest selections of materials of any 3D printing technology: translucent acrylics, ABS and polypropylene-like mechanical properties and medical grade materials.

No longer just for modeling anymore the available surface finish, production speeds and material properties are allowing RapidMade customers to phase out injection molds altogether for small part manufacturing.


High speed SLA build plate of production grade parts printed in under 60 minutes.

If you are interested in our full length comprehensive guide for SLA 3D printing you can find it linked right here.

High Speed SLA Materials

High Rebound Elastomer

Tensile Stress at Break

Young’s Modulus

Elongation at Break

Shore Hardness

Tear Strength

Energy Return

Biocompatability ISO 10993-23

3.1 ± 0.3 MPa

1.1 ± 0.5 MPa

201 ± 16 %


12.6 + 0.6 MPa

55 %


RapidMade|High Speed Stereolithography SLA 3D Printing

White, Black and Clear Acrylic


Modulus of Elasticity

Heat Deflection Temperature

Tensile Strength

Elongation at Break

Biocompatability ISO 10993-10


1900 MPa


60 MPa



Trinity Wheeler

Digital ABS Black


Tensile modulus

Flexural Modulus

Glass Transition

Tensile Strength

Flexural Strength

Elongation at Break

Notched Izod Impact Strength


1.89 GPa

1.86 GPa


60 MPa

80.6 MPa


53.8 J/m

Digital ABS Black 3D Printing

High Speed SLA Design Guidelines

Please note that these are are guidelines, not hard-and-fast rules. Follow these, and you should be in pretty good shape. We’ll let you know if we see any problems with your design.

Minimum Supported Wall Thickness0.0300.75
Minimum Unsupported Wall Thickness0.0401.00
Minimum Supported Bosses0.0300.75
Minimum Unsupported Bosses0.0401.00
Minimum Embossed Detail (Height and Width)0.0100.25
Minimum Engraved Detail (Height and Width)0.0100.25