Model reference

3D Systems SLA 750 — Technical data

Name: 3D Systems SLA 750
Brand: 3D Systems

The SLA 750 is a large-format stereolithography system from 3D Systems for prototypes, master patterns, investment casting patterns and resin series parts. A frequency-tripled Nd:YVO₄ laser at 355 nm and 4 W uses a dynamically focused beam between 125 and 1000 µm, so contours are drawn finely and interiors filled quickly. The build volume is 750 × 750 × 550 mm, and parts may weigh up to 86 kg. Accura resins are used via exchangeable Material Delivery Modules, so a material change means swapping a module rather than decanting. The larger sibling is the dual-laser SLA 825 Dual.

When buying used, laser hours and remaining power matter, along with the condition of recoater and optics and the age and state of the resin in the MDMs sold with it. Filled vats need special care in transport. Also clarify whether material parameter licences and the 3D Sprint licence transfer, a 200–240 V/24 A supply, floor load for around 900 kg including a module, and a climate-controlled room.

MaterialsDental resin

How many fit in one build job?

Material

Part (bounding box)

××mm

Quantity Rotation allowed

One layer on the build platform.

–Parts per build job

–Build jobs for the quantity

–Build volume utilisation

Approximation using the bounding box and 0.5 mm spacing. Real nesting of free-form parts usually fits more.

1 · Buy

Matching used machines for this material and build volume.

2 · Let us search

Nothing suitable? We will search for you – or get an e-mail as soon as a matching machine comes in.

3 · Have parts printed

Not worth your own machine? We produce your parts – request from the LayerByLayer 3D printing service.

Buy or have it printed? For small or changing quantities, having parts printed is often cheaper than your own machine. If you regularly fill many build jobs, your own machine pays off.

Specifications

Dimensions1370 × 1539 × 2255 mm

Focus Diameter125–1000 µm, dynamically focused

Weight771 kg (without MDM; MDM 136 kg)

ConnectivityEthernet 10/100/1000, USB Wi-Fi adapter

MaterialsAccura SLA resins, around 20 qualified: AMX range (Rigid Black, Durable Natural, Tough FR V0 Black, High Temp 300C, Rigid Composite White), Xtreme, Xtreme Black and Xtreme White 200, clear resins (ClearVue, 60), Composite PIV, Bluestone, HPC, PEAK, 25, 55, SbF, Fidelity and CastPro for investment casting, and Ortho White (dental)

Material Feedinterchangeable Material Delivery Modules (MDM), in-vat mixer

Max. Part Weight86 kg

Minimum Structure Size0.2 mm

Layer Resolution50–150 µm

Environment18–28 °C

Accessories (optional)PostCure 1050, Cure 400, transport cart

Build Envelope in mm (x/y/z)750 × 750 × 550 mm (flat vat 750 × 750 × 50 mm)

Precision±0.051 mm below 34 mm, ±0.15 % above

Laser TypeSolid-state laser Nd:YVO₄, frequency-tripled, 355 nm, 4 W (3 W in print mode)

Software3D Sprint; controller running Windows 10 LTSC

Power Supply200–240 V AC, single-phase, 50/60 Hz, 24 A

Similar offers – not this model

We currently have no 3D Systems SLA 750 for sale. These systems come closest. They are not this model.

202210

Same process, similar build volume2022 Formlabs Form 3LSLA · Düsseldorf, Germany€9,950View listing ›

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All information according to manufacturer specifications, errors excepted.

All manufacturer, product and material names mentioned are trademarks or registered trademarks of their respective owners and are used for descriptive purposes only.