-20%
Reduced price:€4.49
The KINGS 650Pro is an industrial SLA 3D printer designed for companies that need large prototypes, high-precision molds, and small-batch production. With a 650×650×400 mm build volume, this resin 3D printer combines a high-performance Nd:YVO4 laser, scanning speeds up to 18 m/s, and a marble frame for long-term stability and accuracy.


Large build volume: 650×650×400 mm – perfect for industrial-scale prototypes
High resolution: up to 50 µm (0.05 mm) for smooth surfaces and fine details
Mechanical accuracy: ±0.01 mm with imported ball screws and linear guides
Nd:YVO4 laser, 355 nm, ≥300 mW, with variable spot 0.075–0.8 mm
High scanning speed: up to 18 m/s (prints up to 42 shoe soles in 29 hours)
Robust construction: marble frame for rigidity and durability
Kings 3D software with open parameters and closed-loop control
Large resin tank: ~260 kg for extended productivity
Recommended Applications
Footwear industry: 3D prototypes of soles and molds, fast and repeatable production
Automotive & aerospace: functional parts, test prototypes, and large structural components
Architecture & industrial design: complex scale models and customized parts
Education & research: advanced prototyping and material testing


High productivity – up to 42 pairs of soles in just 29 hours
Industrial reliability – marble frame and OEM components (Optowave laser, Scanlab galvo)
Low cost per part – efficient energy use (1.5 kVA) and large resin tank
Consistent accuracy – from small details to large parts
User-friendly software and dedicated technical support
| Maximum Printing Size | 650×650×400 mm |
|---|---|
| Machine Dimensions | 118 cm (L) × 129 cm (W) × 224 cm (H) |
| Power Consumption | 1.5 KVA |
| Machine Weight | Approx. 1200 kg |
| Laser Type | Solid-state, Nd:YVO4, triple frequency |
|---|---|
| Wavelength | 355 nm |
| Power | Resin surface power ≥ 300 mW |
| Scanning Mode | German galvanometer scanner |
|---|---|
| Variable Beam System | Galvo / Closed-loop |
| Beam Diameter | 0.075–0.8 mm (variable) |
| Maximum Scanning Speed | 15.0 m/s |
| Main Structure | Marble recoater frame, marble elevator support, and marble base for scanning system |
|---|---|
| Coating Method | Vacuum recoating with intelligent positioning |
| Vertical Resolution | 0.0005 mm |
| Repeat Positioning Accuracy | ±0.01 mm |
| Layer Thickness | 0.05 mm ~ 0.25 mm |
| Accuracy |
L ≤ 150 mm: ±0.1 mm L > 150 mm: ±0.1% × L |
| Motion Control System | Closed-loop |
|---|---|
| Machine Control Software | KINGS 3D control software |
| Input File Format | STL / SLC |
| Operating System | Windows 7 / 10 |
| Network & Protocol | Ethernet, TCP/IP |
| Power Supply | 200–240 VAC, 50/60 Hz, single-phase, 10 A |
|---|---|
| Ambient Temperature | 20–26 °C |
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