Free U.S. shipping on orders over $200 · Mutual NDA standard before any file review. Talk to an engineer →
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 650Pro – Industrial SLA 3D Printer for High-Volume Printing

The SLA 3D printer is great for medium-sized prototypes, perfect for a range of projects.
Lot # and price held 7 days after order.
NDA standard Ships in 1–2 business days Spec-match guarantee on every lot
60+AM teams supplied
Lot-to-lotstable PSD & chemistry
COA + parametersin every order
Fast dispatchL.A. stock · M–F
Built for production teams

What your process engineer actually checks

Locked, traceable lot chemistry

Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.

Qualified parameters, not just powder

Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.

A materials engineer on the line

Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.

About this product

3D PRINTING BENEFITS OVER CONVENTIONAL CNC MACHINING

ITEM

Process Feature

 

Modeling features

 

Material utilization

 

Model development period

 

Labor cost

 

Environment

 

Cost trend

3D PRINTING

One-piece modeling, batch printing

 

Printing with any structure

 

Additive manufacturing, high utilization

 

1-2 days

 

One operator can take care dozens of machine, just 3 days to learn

No pollution, no noise

 

Costs continue to decrease

CNC

Several rounds of carving, single model processing

 

Carving with simple structure

 

Deductive manufacturing, high waste rate

 

10-15 days

 

One operator can watch max 3 machines, and need 6+ month training

Strong vibration, high noise, dust pollution

 

Material cast is stable

The Kings 650Pro SLA 3D Printer printer is suitable for researching and developing resin materials, making it an excellent choice for material development and research purposes. This is a versatile machine that is specifically designed for industrial use. The most attractive feature of the Kings 650Pro SLA 3D printer is that it is almost unlimited in terms of product geometry. It can print a variety of products with particularly complex shapes and high-detailed skin lines in one whole piece.

ENHANCED PRINTING EFFICIENCY

  • Intelligent high speed scanning system, 15m/s
  • Variable laser spot and variable power
  • Automatic identifying upskin and downskin with differentiated parameters
  • Different Parameter database with different layer thickness

LONG-TERM PRINTING STABILITY

Key components from international top brand: Optowave laser from Us, Scanlab galvanometer from Germany. Full marble structure for enhanced recoating and scanning stability. High stiffness light recoater to ensure recoating accuracy and efficiency. Compensation algorithm for multi-head system, ensuring uniform curing in the printing range.

KINGS 650 PRO SLA 3D PRINTER ADVANTAGES

LONG TERM PRINTING STABILITY

The Kings 650Pro incorporates key components from top international brands, ensuring long-term stability in printing performance and minimizing the risk of breakdowns or malfunctions

FULL MARBLE STRUCTURE AND STIFFNESS LIGHT RECORDER

Made by high-quality welding square tube and marble, shoe mold 3D printer KINGS 650 PRO SLA  has the best stability and can ensure accuracy and durability.

INDUSTRIAL APPLICATIONS

Kings 650Pro SLA 3D printer offers efficient and cost-effective prototyping solutions. Its advanced features and capabilities make it a powerful tool in the manufacturing industry, enabling fast, cost-effective, and high-quality production.

CUSTOM TAILORED

Kings 3D provide a lot of customized options for free. The available upgrades include autofocus, automatic material reinfting, environmental sensor, and remote diagnosis and control to ensure that you prepare for the industry.

INDUSTRIAL APPLICATIONS

SHOE INDUSTRY. KINGS is the first 3D printer manufacturer providing 3D printing solutions for the shoe industry, and below is the application of KINGS SLA 3D printing technology:

хЫ╛2
хЫ╛9
хЫ╛5
хЫ╛33
хЫ╛22
хЫ╛14
хЫ╛15
shoe kings3d3

 

SHOE ROTOTYPE: QUICKlY CHECKING THE SHOE DESIGN

3D printing is shaping new possibilities in footwear engineering, enabling footwear companies to create shoe models with clear lines, sharp edges and corners and also address the growing demand for customization.

CASTING SHOE MODEL: REPLACING WOODEN MODEL

The use of 3D printed shoe molds can effectively replace the CNC-engraved wooden molds and perform sand casting, and the molds made have finer textures and patterns.

3D PRINTED MODELS FOR QUICK MOLD

The 3D printed mold skips the casting process and directly uses it for the production of PU shoe soles. It can be used for plastic injection, PU and cold-pressed insole molds. It is temporarily not suitable for hot-pressed rubber, molded EVA and injection EVA.

DIRECT FINISHED SHOE SOLES PRINTING

In the future, everyone can tailor their own shoe with 3D printing. It is more in line with the personal size, and at the same time can achieve a lighter and more comfortable sole structure.

SOFT SHOE MODEL FOR FITTING TEST

With KS198S rubber like resin, the 3D Printed shoe model can be used for checking design, and can also be tried on for fitting test.

INVESTMENT CASTING. Kings 650Pro SLA 3D printer offers rapid production of quick casting models, which is capable of producing a high-quality aesthetic finish with tight tolerances. And with KS168C castable resin -that are fully industry-tested, the casting models can be completed in days. The 3D printed casting models are with an internal hexagonal support structure which adds strength to the models, allows for easy drainage, facilitates collapse of the pattern during thermal expansion to help avoid shell cracking, and helps to reduce part volume, weight, and material needed to create a solid part.

MODELS QUICK CASTING ADVANTAGES

Turn-around time. Quick casting models can be printed by Kings 650Pro in as fast as one or two days, saving a lot of time.

Tolerances. Quick casting models can achieve tolerances +/- 0.1mm; this is not possible with the tooling utilized in traditional investment casting

Finish and detail. Quick casting models typically have a cosmetically superior finish to traditional casted parts, and allow for additional detail and geometries that are simply not possible with traditional investment casting

Tooling. Quick casting models offer a tool-free, fast, reliable and accurate alternative to models created using tooling, reducing the costs of creating patterns significantly.

Снимок 3
Снимок 2
620239d722761
65290d827d664

 

MEDICINE. Each medical institution should be able to use the latest tools to improve nursing and provide the best patient experience. 3D printing provides personalized care for patients through more effective workflow, faster surgery, and better identification and visualization, and provides patients with innovative solutions.

MEDICAL SLA 3D PRINTING FEATURES

 Batch size. 3D printing can produce small batches of customized components -even only one part of one part at a time -no extra cost, no time or tools.

High customization. Medical SLA 3D printer can easily produce complex geometric shapes in plastics or metals performing highly customized applications

High accuracy, low cost. All one-piece molding and high accuracy. This can improve design and reduce costs and shorten production time.

Sanitary benefits. Eliminate the gap between multiple components, making it easier to disinfect the equipment, and it is difficult to breed bacteria.

Quick prototyping. By using 3D scanning and X-ray to quickly create detailed 3D models, the time and costs of medical professionals are saved.

5e85908f180f2280_210
5e8583a0735c2280_210
5e85902563017280_210
KeyOrtho-IBT-Dental-Material
Saremco-Print-CROWNTEC-Materials

 

KINGS 650PRO SLA 3D PRINTER MAIN APPLICATIONS IN MEDICAL FIELD

  • Orthopedic preoperative model. 3D model is reconstructed according to the patient’s CT / MRI data, and a 1:1 physical model help with disease diagnosis, preoperative surgical plan design, and preoperative surgical operation.
  • Orthopedic surgery guide. Kings 650Pro 3D printed Orthopedic models can be used to assist in the preoperative simulation of craniofacial surgery, which effectively helps with the three-dimensional reconstruction of soft tissue morphological structures, and the positioning, moving and rebuilding of complex three-dimensional structures such as skulls, jaws, and sacrum. Common examples include skull models, jaw models, and outer ear models.
  • Orthodontics. High-precision dental model can be made through Kings 650Pro 3D printer, and personalized invisible braces for different patients can be produced accordingly.
  • Teaching and educational models. The models printed by Kings 650Pro SLA 3D printer convey a wealth of information that may be difficult to express in a standard anatomic drawing or a two-dimensional image such as a radiograph or CT/MRI slice. Complex anatomy can be shown to patients and their families by the referring physicians in a very tangible means which is less abstract to non-medically trained individuals than conventional imaging studies. Models of normal anatomy can be utilized early in medical education similar to conventional skeletons in the anatomy lab and library. The relatively low cost of 3D printed models compared to commercially available models make them a viable option for budget conscious departments.
  • Therapeutic Tools. Orthotics and can be created quickly and inexpensively based on exact patient measurements and requirements. This is particularly useful in patients who are rapidly growing or in disease processes that evolve over time. In areas of the country or world that have limited access to commercial prosthetics and orthotics, a Kings 650Pro medical 3D printer offers otherwise impractical or impossible therapeutic options.

RAPID PROTOTYPING. Kings SLA 3D Printer is not only used to make prototype to check the design before mass production, but also use to replace traditional mould in small batch production, personalized customization, and products with complicated structure. Meanwhile, Kings 650Pro Rapid Prototyping Machine is also used to print prototype for mould to test the function before final production.

хЫ╛8
хЫ╛10
хЫ╛26
хЫ╛9

 

RAPID PROTOTYPING BENEFITS

Creativity options. Fast and effective communication of design ideas

Integral structure. Effective validation of design fit, form, and function

Fluent design. Greater design flexibility, with the ability to run quickly through multiple design iterations

High efficiency. Fewer production design flaws and better end-products.

ART & CRAFT. DESIGN INDUSTRY. In the handicraft customization market, jewelry decorations, wood carvings and other handicraft-related gifts are beautiful but difficult to duplicate. Hollow and internally carved structures are difficult to complete by hand, which can be solved by applying 3D printing technology. The most attractive feature of the Kings 650Pro SLA 3D printer is that it is almost unlimited in terms of product geometry. It can print a variety of products with particularly complex shapes and high-detailed skin lines in one whole piece.

445A3937
5ce5023abc26b
хЫ╛67
хЫ╛42
хЫ╛23
хЫ╛15
хЫ╛13
хЫ╛12
хЫ╛23
хЫ╛19
хЫ╛14
хЫ╛4

 

APPLICATION: ANIMATION 3D MODELS, MOVIE AND TELEVISION PROPS, ART & FURNITURE DECORATION, TOYS AND OTHER ARTISTIC CREATIVE FIELDSA

Traditional ways:

  • Artistic models used to be made by manual clay models or by CNC machining, based on which metal mold is made if mass production of the product is needed.

Challenge:

  • Handmade clay model can easily break and deform
  • Large amount manual work involved
  • Limited shapes and structures
  • High cost in making one unit or small quantity of products

Kings 650Pro 3D Printer
for Art & Craft:

Simplify the process: Kings 650Pro 3D printer can directly print finished models, prototypes for small batch production

Finest feature details: detail processing reaching 0.05mm.

Free form: almost no limit to the shapes and structures of the art works

Brand Kings3D
Build Volume 26x26x16 in / 650x650x400 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
Layer Thickness 0.002in~0.01in 0.05mm~0.25mm
Printing Materials Resins

Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.

Don't see your spec?

We atomize our own. Custom variants on request.

Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.

Frequently bought together

Complete the workflow

What teams add to an order so the first build runs clean — handling, plates, and a sample to qualify before you commit volume.

KS158T Transparent UV SLA Resin – High-Quality 3D Printing Resin for Precise Results
Composite Tooling
KS158T Transparent UV SLA Resin – High-Quality 3D Printing Resin for Precise Results
KS158T UV SLA Resin is an optically transparent SLA resin ideally applicable for parts with acrylic appearance and light components.
For SLA
From $750
Add to cart
KS408A UV SLA Resin Material: High-Precision Solution for 3D Printing
Dental
KS408A UV SLA Resin Material: High-Precision Solution for 3D Printing
KS408A UV Resin is a precise and durable ABS-like resin for SLA 3D printer providing perfect smoothness and details.
For SLA
From $670
Get quote
KS608A UV SLA Resin – High Accuracy, Toughness & Low Shrinkage for 3D Printing
Dental
KS608A UV SLA Resin – High Accuracy, Toughness & Low Shrinkage for 3D Printing
KS608A UV Resin is a high tough SLA resin resistant to high temperatures for accurate and durable parts.
For SLA
From $670
Add to cart
1 / 1

From process engineers running Kings 650Pro – Industrial SLA 3D Printer for High-Volume Printing

Unedited feedback from customers who reorder Kings 650Pro – Industrial SLA 3D Printer for High-Volume Printing.

★★★★★ 4.9 / 5 · 24 reviews
★★★★★

Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.

MK
Marcus K. Process Engineer · Aerospace OEM
★★★★★

Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.

PS
Priya S. R&D Lead · Medical Devices
★★★★★

COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.

DR
Diego R. Production Lead · Energy

Place your order, or talk to an engineer first

Order Kings 650Pro – Industrial SLA 3D Printer for High-Volume Printing direct, or talk to materials engineer

Add to cart