Kings SLA 2100 Pro 2100 × 700 × 800 mm
2100 × 700 × 800 mm
Large-format industrial stereolithography with a 2100 × 700 × 800 mm build envelope — full-scale automotive bumpers, door panels, and large industrial housings printed as a single piece with no sectioning or bonded seams. A full marble structural frame, VarioBeam 355 nm Nd:YVO₄ laser, and a Scanlab closed-loop galvo scanning at 15 m/s hold ±0.15 mm accuracy across the full 2.1 m span.
Your Authorized Kings 3D Partner in the USA.
Rev1 Technologies is your authorized Kings 3D reseller and US support partner. Application consultation, installation, operator training, spare parts, and engineering guidance — delivered from Auburn Hills, Michigan.
2.1 Meters — One Print. No Assembly. No Seams.
The Kings SLA 2100 Pro delivers a 2100 × 700 × 800 mm build envelope — enough for full-scale automotive bumpers, door panels, and large industrial housings in a single run. The marble frame and closed-loop ball screw system hold positional accuracy from the first layer to the last, regardless of part weight or platform position.
Full Marble Frame — Industrial Stability at 2.1 Meter Scale
Marble eliminates vibration and thermal drift. The 2100 Pro holds accuracy across multi-day continuous production runs.
Kings replaces steel with a full marble recoater frame, marble elevator holder, and marble scanning system base — a thermally stable, rigid structure that maintains positional repeatability across thousands of cycles. Ball screw rails with closed-loop servo control deliver ±0.01 mm repeat positioning regardless of part weight or ambient temperature variation. The Scanlab GmbH galvanometer scanner — sourced from the world leader in scan head precision — maintains consistent beam positioning at 15 m/s across the full 2100 mm span, eliminating stitch errors at large format.
Built for the Work That Demands Both Scale and Precision
Automotive, aerospace, architecture, molds — wherever large and accurate matters, the 2100 Pro delivers.
Automotive design and engineering teams use the Kings SLA 2100 Pro to produce true-scale exterior body components — complete bumper assemblies, door surrounds, fascias, and interior console structures — directly from CAD at 1:1 scale. The 2100 mm build length eliminates splitting, bonding seams, and post-assembly alignment. SLA surface quality removes hand-finishing for concept presentations and design reviews, and dimensionally accurate output feeds directly into fixture and tooling validation workflows. Compare the Kings SLA 2700 Pro for the industry's largest build envelope.
Aerospace and precision engineering applications demand both scale and dimensional integrity. The Kings SLA 2100 Pro produces large structural prototypes, assembly jigs, and tooling aids at ±0.15 mm accuracy across the full 2100 mm build length. Marble-based vibration isolation maintains print quality in plant environments where floor vibration and temperature variation would otherwise introduce cumulative error over long builds. Closed-loop servo motion ensures the platform repositions to ±0.01 mm on every layer — critical when a 2-meter part must be within tolerance at both ends.
Kings SLA 2100 Pro — Complete Parameter Sheet
Full spec table for engineering qualification, facilities planning, and procurement approval.
Kings SLA 2100 Pro vs. 3D Systems ProX 800
The 3D Systems ProX 800 has long been the widely-referenced standard for large-format industrial SLA. The Kings SLA 2100 Pro directly challenges that position with a substantially larger build envelope, comparable accuracy specifications, and a full marble frame architecture that eliminates vibration and thermal drift at industrial scale — all at a significantly lower acquisition cost. Rev1 Technologies provides US-based support, installation, and resin supply as an authorized Kings 3D partner in Auburn Hills, Michigan.
| Specification | Kings SLA 2100 Pro | 3D Systems ProX 800 |
|---|---|---|
| Build Envelope & Precision | ||
| Build Volume | 2100 × 700 × 800 mm | 650 × 750 × 550 mm |
| Accuracy | ±0.15 mm / ±0.15% | ±0.025–0.05 mm (published) |
| Layer Thickness | 0.05–0.2 mm | 0.05–0.15 mm |
| Structural & Optical Engineering | ||
| Frame | Full marble — recoater, elevator, scan base | Steel / composite frame |
| Beam Technology | VarioBeam variable 0.08–0.8 mm | Fixed / limited variable |
| Single-Piece Auto Parts | Yes — bumpers, door panels, fascias at 1:1 | Limited by 650 mm length |
| Ownership & Support Factors | ||
| Price | Contact Rev1 — significantly lower | $300,000+ (publicly referenced) |
| US Support | Rev1 Technologies · Auburn Hills, MI | 3D Systems US network |
| Warranty | 2 Years including laser | 1 Year standard |
Competitor specifications sourced from published manufacturer data at time of publication. Accuracy band definitions vary by vendor and are not directly comparable without a matched measurement protocol. Contact Rev1 Technologies for an application-specific comparison tailored to your parts, materials, and production volume.
Kings SLA 2100 Pro — Frequently Asked Questions
Why Buy the Kings 2100 Pro Through Rev1 Technologies
Rev1 Technologies is the authorized Kings 3D partner for North America, serving automotive OEMs, aerospace suppliers, architectural firms, footwear manufacturers, and industrial prototyping shops. Buying a Kings 2100 Pro is a long-commissioning, high-stakes capital purchase — we deliver it as a managed program, not a shipment.
Our engineers review your intended parts — geometry, surface requirements, resin selection, production volume — and confirm the 2100 Pro is the right machine in the Kings lineup for your workload before you commit to a quote.
As a large-format industrial machine, the 2100 Pro is not plug-and-play. Rev1 conducts a pre-delivery facility review, confirms floor load, power service, and HVAC, and coordinates freight routing to your location.
Your Rev1 quote includes DDP shipping from the Kings factory to your facility — insurance and US import tariff bundled. No separate freight broker, no surprise customs bills, no shipping coordination burden on your purchasing team.
Rev1 coordinates installation and first-print commissioning. Factory engineer on-site support is available per Kings's after-sales terms for additional travel and accommodation expense. Your operators are trained to productive use before we hand over the keys.
Kings slicer and control software training, resin handling and post-processing best practices, and workflow integration with your CAD and metrology tools. Delivered by a Rev1 application engineer — not a phone tree.
Direct phone and email access to Rev1's technical team. (248) 707-2950 connects you to the engineers who know your installation. Proactive maintenance planning, consumable replenishment, and firmware update coordination for the life of the machine.