KINGS 650Pro Industrial SLA 3D Printer

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KINGS 650Pro – Large-Format Industrial SLA 3D Printer for Rapid Prototyping

KINGS 650Pro – Industrial SLA 3D Printer for Large Prototypes and High Precision

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 Volume, Fine Details, and Stability – KINGS 650Pro SLA 3D Printer

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

Why Choose the KINGS 650Pro SLA 3D Printer?

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

Technical Specifications – KINGS 650Pro

Basic Information

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 System

Laser Type	Solid-state, Nd:YVO4, triple frequency
Wavelength	355 nm
Power	Resin surface power ≥ 300 mW

Optical and Scanning System

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

Recoating System

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

Control Software

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