Free U.S. shipping on orders over $200 · Mutual NDA standard before any file review.
Talk to an engineer →
On backorder
With every system
- On-site install + training Setup, laser calibration, and operator training by a factory-trained technician
- 2-year warranty + US spares Warranty includes the laser, backed by US-based parts inventory
3D printers, Business 3D Printers, Dental 3D Printers, Engineering 3D Printers, Manufacturing 3D Printers, Medical 3D Printers, Resin 3D printers, SLA 3D Printers · SLA
Kings 1450Pro Industrial SLA 3D Printer – Marble Chassis | 57×32×24 in / 1450×800×600 mm
Large-format industrial SLA. Marble frame. Vacuum recoating. Built for extended single-piece parts — long automotive patterns, full-scale trim, large tooling — without stitching or Z-seam artifacts.
- ✓ 57×32×24 in / 1450×800×600 mm build chamber — a long automotive pattern in one run
- ✓ Solid-state 355 nm Nd:YVO4 laser · 0.075–0.8 mm variable beam · 15.0 m/s max scan
- ✓ Full-marble machine frame — thermal stability for ±0.1 mm part accuracy
- ✓ Lead time: 2–3 months — on-site install, calibration & operator training included
Price held 7 days after order.
Install + training included
2-yr warranty incl. laser
What your process engineer actually checks
Extended parts in one build
The 57×32×24 in / 1450×800×600 mm envelope prints a long automotive pattern, a full-scale trim panel, or large tooling in a single run — no mid-build stitching, no glued seams to sand out. Most mid-range industrial SLA caps XY at 250–600 mm.
Marble frame, measured accuracy
Recoater frame, elevator holder, and scan base are solid marble for thermal stability and vibration damping across the full 1450 mm bed. Part accuracy holds ±0.1 mm under 150 mm and ±0.1%×L above — a fixed structural spec, not a calibration claim. 355 nm solid-state laser, 0.0005 mm vertical resolution.
An applications engineer on the line
Resin selection, print-profile setup, post-cure protocol — answered by engineers who work with these machines, not a remote ticket queue. Sub-24h response, NDA standard.
57×32×24 in / 1450×800×600 mm
Build volume
355 nm
Solid-state Nd:YVO4 UV laser
15.0 m/s
Max scan speed
0.05–0.25 mm
Layer thickness
±0.1 mm
Part accuracy (L≤150 mm)
About this product
Kings 1450Pro is a large-format industrial SLA 3D printer — a 57×32×24 in / 1450×800×600 mm build chamber on a full-marble frame with vacuum recoating — built for extended single-piece parts: long automotive patterns, full-scale trim, large one-piece molds and tooling in one run, without mid-build stitching or Z-seam artifacts.
Why teams specify the 1450Pro
The four things a production engineer checks before committing a large-format SLA platform.
Extended parts in one build
The 57×32×24 in / 1450×800×600 mm envelope prints a long automotive pattern, a full-scale trim panel or large tooling in a single run — no stitching, no glued seams to sand out. Most mid-range industrial SLA caps XY at 250–600 mm.
Full-marble frame, measured accuracy
Marble across the recoater frame, elevator holder and scan base damps vibration and holds temperature — part accuracy holds ±0.1 mm under 150 mm, ±0.1%×L above, over the whole 1450 mm bed.
Solid-state 355 nm laser, variable beam
An Nd:YVO4 355 nm UV laser with a 0.075–0.8 mm variable beam narrows for detail and widens for fast flood-fill in the same job — scanning to 15.0 m/s across the long bed.
Intelligent vacuum recoating
Position-aware vacuum recoating lays a uniform resin film with no blade contact on the part surface — consistent layers across a full 1450 mm span regardless of geometry.
How Additive Plus delivers your 1450Pro
Configured to your resins, installed and calibrated on-site, printing on day one.
Step 01
Configure resin & profile
We match the qualified resin family — ABS-like, durable, high-toughness, rubber-like or clear — to your parts. Parameters are preset at the machine level.
Step 02
Install, calibrate & train
A factory-trained technician handles setup, laser calibration and operator training on-site in the US — not a drop-ship.
Step 03
Benchmark before you commit
Send your hardest geometry and target resin — we print a benchmark part on industrial SLA so you judge surface finish and accuracy in hand.
Qualified resin library
| Resin | Type | Typical use |
|---|---|---|
| KS908C | ABS-like | General engineering, functional prototypes |
| KS408A | Durable ABS | Snap-fit assemblies, jigs and fixtures |
| KS608C | High-toughness | Drop-test and impact-resistant parts |
| KS198S | Rubber-like (flexible) | Gaskets, soft grips, wearables |
| KS168C / KS158T | Clear / UV-clear | Optics mock-ups, fluid-flow housings |
Print parameters are preset for standard resins — no open-parameter development required. Ask our applications team about biocompatible and castable options for the 1450Pro platform. See the full specification table below.
Typical applications
Where the 1450Pro’s long bed removes the split-and-bond step.
Automotive
Full-length fascia & bumper patterns, trim
Footwear
Batches of full lasts and midsole cavities per build
Architecture
Large 1:50 building sections without assembly joints
Industrial patterns & molds
Casting patterns, vacuum-form and layup tooling
Animation & sculpture
Full-scale character busts and prop patterns
Jigs & fixtures
Durable-ABS tooling and assembly aids at scale
Kings 1450Pro on the production floor
Not sure the 1450Pro is the right size?
Same industrial SLA platform and marble-frame accuracy, different build envelopes.
One size downKings 1200ProView printer →
Longer & fasterKings 1700ProView printer →
FlagshipKings 2700ProView printer →
Longer & fasterKings 1700ProView printer →
FlagshipKings 2700ProView printer →
Tell us your largest part and target resin — an applications engineer will confirm the 1450Pro fits or point you to the right size in the Kings SLA range. Sub-4h reply, NDA standard.
Why source the Kings 1450Pro through Additive Plus
- Authorized US representative for Kings3D — US-based sales, spare-parts inventory, warranty coverage and direct factory escalation. No grey-market lead times.
- Factory-trained applications engineers — resin parameter review, print-profile setup and post-cure protocol development, answered by engineers who have run the machine.
- Hands-on SLA experience — our in-house 3D printing service runs industrial SLA for client parts, so support comes with first-hand knowledge of photopolymer failure modes.
- Install, calibration and on-site training included — dialed and printing on day one, not a drop-ship.
- 2-year warranty including the laser — manufacturer-backed, supported through Additive Plus. Leasing and financing available; sub-24h response.
| Brand | Kings3D |
| Build Volume | 32x57x24 in / 1450x800x600 mm |
| Rated Power Consumption | 1.5KVA |
| Technology | SLA |
| Laser Type | Solid-state frequency tripled Nd: YV04 |
| Wavelength | 0.000014in 355nm |
| Resin Surface Power | ≥300 mW |
| Scanning Mode | Germanic galvanometer scanner |
| Variable Beam System | Galvo/Closed-loop |
| Beam Size | 0.003-0.03in 0.075-0.8mm(Variable Beam) |
| Max Scanning Speed | 15.0m/s |
| Motion Control System | Closed-loop |
| Machine Control Software | KINGS 3D control software |
| lnput Data File Format | STL/SLC |
| Operating System | Windows 7/10 |
| Network Type and Protocol | Ethernet，TCP/IP |
| Electrical Requirement | 200-240VAC 50/6OHz, single-phase,10A |
| Ambient Temperature | 20-26C(72-79F) |
| Relative Humidity | ＜40%，non-condensing |
| First Tank Resin | About 529lb 240kg |
| Main Sturcture | Marble recoater frame, marble elevator holder and marble scanning system base |
| Coating Mode | Intelligent position vacuum recoating |
| Vertical Resolution Ratio | 0.00002in 0.0005mm |
| Repeat Positioning Accuracy | ±0.004in ±0.01mm |
| Accuracy | L≤5.9in, ±0.004in L≤150mm, ±0.1mm L＞5.9in, ±0.004%*L L＞150mm, ±0.1%*L |
| Printing Materials | Resins |
Product videos
Print a benchmark part before you buy
Send your STL We print it in-houseYou evaluate the real part
Send us your hardest geometry. We print it on an industrial SLA system in your target resin and ship you the part — so you evaluate surface finish and accuracy in hand, not from a spec sheet.
Other products teams run alongside Kings 1450Pro Industrial SLA 3D Printer – Marble Chassis | 57×32×24 in / 1450×800×600 mm
Business 3D Printers · HPS, SLA
Lumia X1 3D printer
The First 3D Printer with HPS
HYBRID PHOTOSYNTHESIS TECHNOLOGY
In stock
Business 3D Printers · Metal LPBF
Farsoon FS200M-2
A medium-sized LPBF system with dual 500-watt lasers ideal for medium to high series metal production.
Prints 316L, 420, AlSi10Mg, Maraging Steel Grade 300, ST1
In stock
3D Printed Parts & Models
Dynamic & Unique 3D Printed Wall Art – Moving Designs & Electronics
Transform your walls with cutting-edge 3D printed wall art that blends creativity, movement, and technology. Whether you want moving 3D printed wall art or intricate 3D print wall art with electronics, we offer unique designs to elevate any space.
In stock
3D Printed Parts & Models
Fun & Unique 3D Printed Toys – Fidgets, Miniatures & More
Unleash creativity and fun with our collection of 3D printed toys!
In stock
Advanced Plastic filament · FFF
Kings 5060 Large-Format Industrial FFF 3D Printer – 320°C | 19.69×19.69×23.62 in / 500×500×600 mm
Large-format industrial FFF. 320 °C hot end. Klipper high-speed. Built for big functional parts and high-temperature engineering materials — nylon, carbon-fibre composites, ASA and polycarbonate.
- ✓ 19.69×19.69×23.62 in / 500×500×600 mm build volume — big parts in one build
- ✓ 320 °C hot end · Klipper high-speed to 350 mm/s · industrial linear guides + closed-loop servos
- ✓ Open 1.75 mm ecosystem — PLA, TPU, ABS, PETG, ASA, carbon-fibre, nylon
- ✓ Ships configured & tested — onboarding and demo units available
On backorder
· 2–3 months from order placement. Need it sooner? Talk to a specialist.
Business 3D Printers · FGF
Kings FGF2400 Additive+Subtractive Pellet 3D Printer – Hybrid Large Format | 2400×2000×1350 mm
Hybrid additive + subtractive large-format pellet 3D printer — 94×79×53 in / 2400×2000×1350 mm bed, raw polymer granules, 3–16 mm nozzles, up to 30 kg/h. Optional 450°C nozzle and integrated CNC milling. Material cost 5–10× lower than filament.
- ✓ Print + mill in one cell — near-net print, then machined surfaces without a second setup
- ✓ 94×79×53 in / 2.4×2.0×1.35 m bed — up to 30 kg/h, three-phase industrial
- ✓ Lead time: 2–3 months — configured to order, installed and trained on-site
From $545000
Add to cart
On backorder
· 2–3 months from order placement. Need it sooner? Talk to a specialist.
Business 3D Printers · SLS
Farsoon eForm SLS 3D Printer – Compact Open-Platform Polymer System | 250×250×320 mm
Versatile open-platform SLS system that brings industrial polymer sintering into a compact 9.8×9.8×12.6 in / 250×250×320 mm footprint — a high-precision CO₂ laser, eight-zone thermal control and fully open parameters. An accessible step into production SLS. Sold, installed and supported in the US by Additive Plus.
- Open-parameter SLS — full process control, any compatible powder, workshop-friendly frame.
- Production materials — PA12, filled nylons, glass-bead & PP; nitrogen atmosphere.
- Lead time: configured to order — US install, training & validated profiles from California.
Prints FS3150CF, FS3250MF, FS3300PA, FS3401GB, FS4100PA, Ultrasint® PP nat 01
On backorder
· Lead time: configured to order — request a build slot. US installation, training and process support included from California.
Business 3D Printers · FGF
Kings FGF1800 Pellet Extrusion 3D Printer – Enclosed Large Format | 1800×1200×1100 mm
Large-format pellet extrusion 3D printer — 71×47×43 in / 1800×1200×1100 mm enclosed build, raw polymer granules, 1–8 mm nozzle selection, up to 15 kg/h. Optional 450°C high-temp nozzle for PEI+CF and engineering compounds. Material cost 5–10× lower than equivalent filament.
- ✓ Pellet feedstock — 5–10× lower material cost vs. filament at the same polymer
- ✓ 71×47×43 in / 1.8×1.2×1.1 m enclosed build — ~6× the FGF800, runs on single-phase 220 V
- ✓ Lead time: 2–3 months — configured to order, installed and trained on-site
From $122500
Add to cart
On backorder
· 2–3 months from order placement. Need it sooner? Talk to a specialist.From teams running the Kings 1450Pro
Unedited feedback from automotive, tooling, and engineering shops.
★★★★★
We print long fascia patterns in one piece now — no more splitting them and bonding the halves. Surface off the marble frame is consistent enough that our finishers barely touch it.
DR
Daniel R. Prototyping Lead · Automotive design studio
★★★★★
Accuracy holds across the whole 1450 mm bed. We measured a batch and everything came in inside ±0.1 mm. The vacuum recoater means no witness lines on flat surfaces.
PN
Priya N. Production Manager · Pattern & tooling shop
★★★★★
Install and calibration were done in a day and the machine was printing production parts by the afternoon. Having engineers who actually run SLA answer the phone made qualification quick.
MT
Marcus T. Additive Manufacturing Engineer · Automotive tier-1 supplier
Common questions
Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.
What build volume does the Kings 1450Pro offer?
The Kings 1450Pro prints at 1450×800×600 mm (57×32×24 in) — an extended long-format envelope that fits long automotive patterns, full-scale trim, and large one-piece tooling without mid-build stitching or Z-seam artifacts.
Which resins are qualified for the Kings 1450Pro?
Kings3D qualifies ABS-like (KS908C), durable ABS (KS408A), high-toughness (KS608C), rubber-like (KS198S), and clear (KS168C, KS158T) resins. Biocompatible and castable options are available — contact our team for the current validated list.
What does installation include, and what is the lead time?
Lead time is typically 2–3 months from order placement. Installation includes on-site setup, laser calibration, resin loading, and operator training by a factory-trained technician. Service and maintenance contracts are available.
Can I test the Kings 1450Pro before committing?
Yes. Send your part files and our in-house 3D printing service will print samples in the resin of your choice, so you can evaluate surface finish and accuracy on a real part before you commit. For qualified buyers we can also arrange an on-site demo or a live print review of the Kings 1450Pro before purchase.
What layer thickness and surface finish does the Kings 1450Pro produce?
The Kings 1450Pro prints at 0.05–0.25 mm layer thickness with 0.0005 mm vertical resolution. Its intelligent-position vacuum recoater lays a uniform resin film with no blade contact against the part, so flat surfaces come off the machine without witness lines or Z-seam artifacts. Surface finish is smooth enough that most patterns and tooling need only light hand-finishing before use or moldmaking.
Why does the Kings 1450Pro use a marble frame?
The Kings 1450Pro's recoater frame, elevator holder, and scanning-system base are solid marble. Across a long 1450 mm bed, marble's thermal stability and vibration damping keep the optical path and build platform aligned through long jobs, which is what holds part accuracy at ±0.1 mm for features under 150 mm and ±0.1%×L above that. It is a structural property of the machine, not a calibration setting that drifts between builds.
What post-processing does the Kings 1450Pro require, and does Additive Plus supply it?
Parts printed on the Kings 1450Pro are drained, washed to remove uncured resin, then UV post-cured to reach full mechanical properties. Long-format builds need a wash tank and cure chamber sized to the part. Additive Plus can spec and supply matched wash-and-cure equipment with the machine, and our engineers will set the post-cure protocol for each qualified resin.
Place your order, or talk to an engineer first
Order Kings 1450Pro Industrial SLA 3D Printer – Marble Chassis | 57×32×24 in / 1450×800×600 mm direct, or talk to materials engineer