Kings SLA 1700 Pro 1700 × 800 × 650 mm
Industrial stereolithography at full-vehicle scale. Full marble structural frame, variable-beam 355 nm Nd:YVO₄ laser, and closed-loop galvo scanning at 15 m/s. Built for automotive, aerospace, and industrial prototyping where part size and dimensional stability both matter.
Engineered for Large-Format Industrial Production
Marble Frame. Vibration-Free. Drift-Free.
At 1,700 mm of travel, frame stiffness and thermal stability are the accuracy budget. Welded steel frames drift measurably across an 18-hour print. Aluminum extrusion frames ring at resonant frequencies that blur fine features. The 1700 Pro's marble recoater frame, marble elevator holder, and marble scanner base eliminate both failure modes — thermal expansion is an order of magnitude lower than aluminum, and marble's internal damping kills high-frequency vibration before it reaches the galvo optics.
At 1,700 mm of recoater travel, layer uniformity is the lower bound on part quality. The 1700 Pro uses intelligent position vacuum recoating — a closed-loop system that holds layer flatness consistently across the full build area. Combined with the closed-loop motion control system and vertical resolution at 0.0005 mm, layer-to-layer alignment holds repeatably across jobs that run for tens of hours.
Variable-Beam 355 nm, 15 m/s Galvo Scanning
Solid-state frequency-tripled Nd:YVO₄ at 355 nm delivers ≥300 mW at the resin surface — plenty of energy margin to cure KS408A and the broader Kings resin family at full scan speed. The beam itself is variable from 0.08 to 0.8 mm: fine for edge features, thin walls, and small internal geometry; broad for the high-throughput bulk fill that large parts require. The variable beam is the reason the 1700 Pro reaches 15 m/s on a 1,700 mm envelope without losing feature definition.
1,300 kg KS408A Resin. Included.
KS408A is Kings's general-purpose industrial SLA photopolymer, formulated to print rigid, dimensionally stable white parts with the clean surface finish required for automotive interior mock-ups, aerospace fit-check models, consumer-product concept parts, and production tooling masters. The 1700 Pro ships with 1,300 kg of KS408A as the first tank fill — enough for weeks of full-envelope production from day one.
One Machine. Full-Scale Industrial Production.
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Voxeldance Kings Edition — File Prep to Production
Voxeldance Kings Edition is the file-preparation software that ships with the 1700 Pro. It handles STL and SLC input, generates support structures optimized for SLA at scale, slices the model for the 1700 Pro's specific build parameters, and exports machine-ready files directly to the printer over Ethernet. Because the slicer is tuned specifically to Kings's laser and recoater behavior, it reduces the trial-and-error loop that generic slicers create when running production SLA jobs.
Full Specifications
Facility Configuration for Installation
Frequently Asked Questions
What is the build volume of the Kings SLA 1700 Pro?
What resin does the 1700 Pro use and how much is included?
How precise is the Kings 1700 Pro and what is the accuracy specification?
What laser system and scanning hardware does the 1700 Pro use?
What site conditions does the 1700 Pro require?
What software is used with the Kings 1700 Pro?
What is included in a 1700 Pro order through Rev1 Technologies?
What is the lead time for the Kings 1700 Pro?
Does Rev1 provide installation and training for the Kings 1700 Pro?
Kings SLA 1700 Pro vs. 3D Systems ProX 950 vs. UnionTech Pilot 1600
The large-format industrial SLA market below 2 m is dominated by three platforms: the 3D Systems ProX 950 (the long-standing Western incumbent), the UnionTech Pilot 1600 (the established Chinese industrial player), and the Kings SLA 1700 Pro. All three target the same applications — full-scale automotive prototyping, aerospace tooling, architectural models, industrial production masters. The technology is broadly comparable: 355 nm solid-state laser, large marble or steel frame, closed-loop galvo scanning. Where they differ is structural architecture, scanning speed, and total cost of ownership. Here is an honest structural comparison.
| Specification | Kings SLA 1700 Pro | 3D Systems ProX 950 | UnionTech Pilot 1600 |
|---|---|---|---|
| Build Envelope & Machine | |||
| Max Build Volume | 1,700 × 800 × 650 mm | 1,500 × 750 × 550 mm | 1,600 × 800 × 600 mm |
| Machine Weight | 2,780 kg | ~2,500 kg | ~2,200 kg |
| Max Scanning Speed | 15.0 m/s | Up to 25 m/s (twin-laser configuration) | ~10 m/s |
| Structural & Optical Engineering | |||
| Frame Material | Full marble — recoater, elevator holder, scanner base | Welded steel frame with granite base | Welded steel frame |
| Beam System | Variable 0.08 – 0.8 mm — adaptive detail vs. throughput | Variable-spot with twin-laser option | Fixed spot |
| Laser | Solid-state Nd:YVO₄ 355 nm · ≥300 mW surface | Solid-state 354.7 nm · 1–2 lasers | Solid-state 355 nm · single laser |
| Accuracy | ±0.15 mm (L≤100) · ±0.15% × L (L>100) | ±0.1 mm on first 25 mm; then ±0.025 mm per 25 mm | ±0.1 mm or ±0.1% |
| Ownership & Support Factors | |||
| Warranty (Laser) | Coverage terms specified in Rev1 quote | Standard 1 year; extended plans available | 1 year standard |
| First-Tank Resin | 1,300 kg KS408A included in Rev1 package | Not typically included — consumables sold separately | Not typically included — consumables sold separately |
| Shipping Terms | DDP — insurance & tariff included to Rev1 facility | EXW / FCA typical — buyer arranges freight | FOB / CIF typical — buyer handles customs |
| US Partner Support | Rev1 Technologies — installation, training, phone support (Auburn Hills, MI) | 3D Systems direct — reseller network across North America | Regional reseller network — varies by territory |
| Rev1 Technologies Advantage | |||
| Bundled Installation | Rev1 coordinates freight, commissioning, operator training | Varies by reseller — quoted separately | Varies by reseller — quoted separately |
| Metrology Integration | PolyWorks + Geomagic workflow support through Rev1's scanner/software bundle | Geomagic Control via 3D Systems — ecosystem native | Manual workflow — third-party integration |
| Proof-of-Concept Print | Send your STL; Rev1 prints a sample on Kings hardware and ships the part | Arranged through 3D Systems demo centers | Not standard offering |
Competitor specifications sourced from published manufacturer data at time of publication. Twin-laser configurations and accuracy band definitions vary by vendor. Accuracy figures are not directly comparable without matched measurement protocol. Contact Rev1 Technologies for an application-specific comparison tailored to your parts, materials, and production volume.
Why Buy the Kings 1700 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 1700 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 1700 Pro is the right machine in the Kings lineup for your workload before you commit to a quote.
At 2,780 kg with specific power and environmental requirements, the 1700 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.
Voxeldance slicer training, Kings control software walkthrough, 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.