Industrial SLA 3D Printer | Optima LT800
The Optima Series SLA printers provide industrial-scale stereolithography with controlled accuracy, repeatable output and validated material integration. Purpose-built for large-format production and engineering applications, each system is configured and tested with Monocure3D resin systems to ensure stable curing behaviour, dimensional consistency and dependable long-duration operation. The result is a fully supported, end-to-end solution designed for professional manufacturing environments.
For pricing and availability, please contact us here.
Description
The LT800 from Lightcured Technologies is a large-format industrial SLA system engineered for high precision, structural stability and repeatable performance in production environments.
A custom-configured UV laser module, combined with a high-precision digital galvanometer scanning system, enables rapid vector scanning with controlled beam placement and consistent cure depth. The 0.1 mm focal spot supports accurate feature reproduction across extended build areas.
Integrated laser-based resin level detection maintains stable processing conditions during long-duration builds, reducing variability and supporting reliable layer formation. The modular, removable resin tank assembly is designed for efficient material changeover and planned maintenance, minimising downtime in operational settings.
With an 800 × 800 × 500 mm build envelope and compatibility with 355–380 nm photosensitive resins, the LT800 provides a scalable platform for large engineering prototypes, architectural sections, tooling, casting patterns and specialised industrial components.
High precision stereolithography with digital galvo scanning
Dual-axis galvanometer mirrors provide accurate laser positioning across the full build plane, maintaining dimensional consistency on large-format parts.
Custom UV laser module with 0.1 mm focal spot
The finely focused beam supports sharp detail, controlled cure depth and clean edge definition.
Extra-large 800 × 800 × 500 mm build volume
Designed for full-scale components and high batch capacity. Custom build dimensions available on request.
Adjustable layer thickness from 0.05 to 0.15 mm
Optimise vertical resolution, surface quality and production cycle time to suit specific applications.
Material throughput up to 180 g per hour
Balanced laser power and scan speed enable efficient material processing in production workflows.
Laser-based resin level sensing
Maintains consistent resin depth during operation to support stable layer formation over extended builds.
Modular removable resin tank assembly
Supports rapid material changeover and simplified maintenance procedures.
Compatible with 355–380 nm photosensitive resins
Designed for industrial-grade materials within the 355–380 nm wavelength range, including Monocure3D resin systems.
Industrial chassis with accessible service architecture
A rigid structural frame minimises vibration and thermal distortion, with service access panels for maintenance and inspection.
| Printing technology | Stereolithography (SLA) |
| Scanning method | High-end digital galvanometer (galvo scanning) |
| Laser | Customised UV laser |
| Spot size | 0.1 mm |
| Scanning speed | Up to 6,000 mm/s |
| Build volume | 800 × 800 × 500 mm (customisable) |
| Layer thickness | 0.05–0.15 mm |
| Printing speed | Max 180 g/h |
| Liquid level detection | Laser level sensor |
| Resin compatibility | Monocure3D Resins |
| Resin tank | Removable and replaceable |
| External dimensions | 1,400 × 1,500 × 2,200 mm |
| Gross weight | Approx. 1,300 kg (excluding materials) |
| Power supply | 220 V, 50 Hz |
| Rated input power | 650 W |
| Printing accuracy | Part size < 100 mm: L ± 0.1 mm; Part size ≥ 100 mm: L ± 0.1% × L |
| Software workflow | Windows |
| Connectivity | WiFi / Ethernet |
| Warranty | 12 months |
When you purchase an SLA printer through us, you are not simply buying a machine. You are investing in a complete printing solution backed by local expertise and ongoing support.
We will ensure the printer is correctly configured, calibrated and operating as expected. If we recommend a specific model for your application, it is because we are confident it will perform in your environment and deliver consistent results.
As resin manufacturers, we have the advantage of controlling the material side of the equation. Our resins are tested and validated to work with the printer’s light engine and wavelength. If required, we can fine-tune formulations to suit your application, whether that is architectural models, film props, dental models or industrial components.
We will assist with initial setup, recommended print settings and resin selection. If adjustments are needed, we work through them methodically to achieve stable, repeatable performance.
Service and support are handled locally. We provide technical assistance, maintenance guidance, and access to spare parts. Should an issue arise, we take responsibility for resolving it quickly and professionally.
Our objective is simple. The printer must work reliably in your business. We want you to print successfully and consistently, because long-term resin supply and ongoing partnership depend on it.
All SLA printers we supply are backed by a comprehensive manufacturer’s warranty and supported locally by our team. Warranty terms vary by model and component, and full details are provided at the time of purchase.
As your Australian supplier, we act as your first point of contact for all technical matters. This means you are not dealing with overseas time zones or uncertain service channels. If a fault occurs, we will guide you through diagnosis and coordinate repair, replacement parts or return to base service where required.
We provide:
Initial setup guidance and configuration support
Assistance with slicer settings and print optimisation
Advice on maintenance and routine servicing
Access to genuine spare parts and consumables
Remote troubleshooting and technical support
Where applicable, we can arrange on-site service or structured remote sessions to resolve complex issues efficiently.
Because we also manufacture resin locally, we can support the entire workflow. If a print issue arises, we assess both hardware and material variables to identify the root cause. This integrated approach reduces downtime and avoids unnecessary part replacement.
Our goal is straightforward. The printer must operate reliably in your environment, and you must have clear access to practical, knowledgeable support when you need it.
Prototyping | Manufacturing | Tooling | Engineering | Casting | Large-Format
The Optima Series, Industrial SLA 3D Printers
The Optima Series Industrial SLA 3D printers by Lightcured Technologies are built for large-scale production, precision, and reliability. With advanced stereolithography and digital light processing technologies, these machines deliver high accuracy, fast build speeds, and consistent performance across long print runs.
Designed for manufacturing, engineering, architecture, prop-making and large-format prototyping environments, industrial resin systems feature large build volumes, robust components, and automated process controls to ensure dependable results. They support a wide range of Monocure3D’s specialised resins, making them suitable for functional parts, investment casting patterns, and complex models that demand repeatable quality.
Whether producing one-off prototypes or full-scale production batches, our Optima industrial resin 3D printers provide the scale and performance needed to keep projects moving efficiently.
Built for Industry, Backed by Expertise
Scale with Confidence
Built for large-format printing, our SLA 3D printer range delivers production-ready capacity for industrial, engineering, and tooling applications.
Consistent Results
Laser level detection and precision optics ensure stable conditions and repeatable print quality across every build.
Robust Design
A heavy-duty frame, customised UV laser, and high-end galvanometer provide long-term reliability in demanding environments.
Expert Support
Backed by Australian-based service, training, and spare parts to keep your production running without interruption.
A Size to Suit Every Application
Optima LT600
Compact industrial SLA system designed for accuracy, reliability, and efficiency — the ideal solution for studios and service providers.
Optima LT800
A versatile SLA printer with a generous build volume, optimised for batch production and laboratory environments.
Optima LT1000
Industrial SLA printer tailored to your needs, offering scalable build sizes and reliable performance for high-volume output.
Optima LT1200
Purpose-built for oversized and specialised applications, delivering custom solutions for the most demanding projects.
Top-Down Technology Advantage
Large-Format Capacity
Handle oversized parts or multiple builds in one job with build volumes up to 1200 × 1200 × 600 mm.
Precision Laser Technology
Custom UV laser and galvanometer system delivers accuracy down to 0.1 mm.
Superior Surface Finish
Top-down SLA design reduces or eliminates the need for complex supports, saving time on post-processing.
Removable Resin Tank
Simplified removal and reduced finishing work accelerate your overall workflow.
Technical Summary
General specifications (applies across models)
| Specification | Range across models |
|---|---|
| 3D technology | Stereolithography (SLA), galvo scanning |
| Laser | UV laser (customised), high-end digital galvanometer |
| Resin compatibility | Photosensitive resin, 355–380 nm (Monocure3D) |
| Build volume | Up to 1200 × 600 × 500 mm (model dependent) |
| Layer thickness | 0.05–0.15 mm |
| Spot size | As small as 0.1 mm |
| Scanning speed | Up to 6000 mm/s |
| Printing speed | Up to 180 g/h |
| Liquid level detection | Laser level sensor |
| Resin tank | Removable and replaceable |
| Printing accuracy | Parts < 100 mm: L ± 0.1 mm; Parts ≥ 100 mm: L ± 0.1% × L |
| Power supply | 220 V, 50 Hz |
| Rated input power | Up to 650 W |
| Machine dimensions | Up to 1800 × 1300 × 2300 mm |
| Gross weight | Up to ~1500 kg (excludes materials) |
Frequently asked questions (FAQ)
Manufacturing, engineering, casting, architecture, and prop departments needing large-format output.
From compact industrial systems to large-format models, with volumes up to 1200 × 600 × 500 mm.
Yes. They are compatible with a wide range of Monocure3D engineering, industrial, and casting resins.
Yes. We provide installation guidance, on-site or remote training, and ongoing technical support to help you achieve consistent results.
The printers achieve a layer resolution of 0.05–0.15 mm, depending on the chosen settings and model.
The printers are custom built by our manufacturer and are usually ready within a few weeks. They are shipped via sea freight, and the delivery time depends on destination. Contact us for an estimated lead time to your region.
Yes. The printers are compatible with our AutoFILL system. AutoFILL can be customised to fit any printer with any sized pump, enabling fast, controlled filling without manual pouring.
