2.1 Meters — One Print. No Assembly. No Seams.
Where traditional workflows require splitting large parts, bonding, and hand-finishing seams, the Kings SLA 2100 Pro produces complete automotive exterior components as a single continuous piece directly from CAD. A full bumper assembly, door surround, or fascia prints at 1:1 scale — dimensionally accurate to ±0.15 mm across the entire 2100 mm length — ready for fixture verification the moment it leaves the platform. The marble frame and closed-loop ball screw system maintain positional accuracy from the first layer to the last, regardless of part weight or platform position.
The 700 mm platform width allows full-width batch layouts — nested arrays of enclosures, jigs, tooling inserts, and housings produced in a single build cycle. Intelligent position vacuum recoating ensures uniform resin distribution across the entire 2100 mm length, maintaining layer consistency edge to edge with no manual intervention. Silent drive mechanisms and remote monitoring via Ethernet let the 2100 Pro run unattended overnight, delivering finished batches by morning without operator oversight.
Full Marble Frame — Industrial Stability at 2.1 Meter Scale
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.
Recoater frame, elevator holder, and scanning base are all marble — eliminating differential thermal expansion between elements, a root cause of dimensional drift in conventional large-format SLA systems that grows worse at longer build lengths.
The galvanometer scanner is sourced from Scanlab GmbH, Germany — the global leader in laser scan head precision. Closed-loop galvo control maintains consistent beam positioning at 15 m/s, eliminating stitch error and beam deviation across the full 2100 mm span.
VarioBeam technology dynamically adjusts beam diameter from 0.08 mm for fine detail to 0.8 mm for bulk infill in real time. This delivers 20–40% speed improvement over fixed-beam systems without sacrificing surface quality or dimensional accuracy on critical features.
Built for the Work That Demands Both Scale and Precision
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.
Architectural firms print full building section models, structural detail mockups, and large-scale site layouts at 1:20 or 1:50 scale. The 2100 mm envelope accommodates multi-building campus arrangements in a single print run.
SLA surface quality makes the 2100 Pro ideal for master patterns destined for polyurethane, silicone, or vacuum-forming tooling. High-detail surface finish reduces post-processing before mold production, shortening tooling lead times significantly.
Museums, public art studios, and entertainment prop houses use the 2100 Pro to produce life-scale sculpture, cultural artifact reproductions, and large display installations impossible on any desktop or mid-size SLA system.
Kings SLA 2100 Pro — Complete Parameter Sheet
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 REV1 | 3D Systems ProX 800 |
|---|---|---|
| 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 |
| 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 |
| 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 |
Kings SLA 2100 Pro — Frequently Asked Questions
What industries is the Kings SLA 2100 Pro best suited for?
How does the full marble frame improve print quality vs steel-frame machines?
What is VarioBeam technology and how does it affect print speed?
What resins are compatible with the Kings SLA 2100 Pro?
What does installation and commissioning involve?
How does Rev1 compare to buying Kings 3D direct or through another distributor?
Ship Faster.
The Kings SLA 2100 Pro delivers 2.1 meters of build length with full marble stability and VarioBeam precision — engineered for automotive, aerospace, and industrial production. Rev1 Technologies is your authorized US partner in Auburn Hills, Michigan. We build complete proposals, arrange demos, and support installation and training. (248) 707-2950