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This section provides an overview for resin 3d printing as well as their applications and principles. Also, please take a look at the list of 10 resin 3d printing companies and their company rankings.
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Resin 3D printing is a contract-based 3D printing service performed using a 3D printer that employs the optical fabrication method.
Optical 3D printers use ultraviolet-curing resins (e.g., epoxy, acrylic) to create three-dimensional structures by curing and layering. Compared to other types of 3D printers, models created with optical 3D printers have denser and smoother surfaces, making them easier to cut and polish. Additionally, depending on the resin used, highly transparent models can be achieved.
Resin 3D printing services are commonly utilized for one-off or small-lot productions, where the cost of owning an in-house 3D printer would be prohibitive. Installing an optical 3D printer in-house involves expenses for the printer itself, resin materials, cleaning solvents, and regular maintenance. Resin 3D printing services eliminate these costs and the associated hassle, allowing customers to easily obtain high-quality modeled objects.
This service involves providing 3D data (e.g., STL files) to the service provider, who performs the optical 3D printing on behalf of the customer. Many providers offer speedy shipping, with delivery within the same day or a few days after the order is placed.
Resin 3D printing, utilizing optical 3D printing methods, is characterized by low shrinkage, minimal warpage and deformation during curing, and high accuracy (±0.1 mm). It is widely used for size verification, fitting tests, design confirmations, and modeling connectors or other mating confirmation models. Below are some primary applications of resin 3D printing services:
Resin 3D printing is used to create mock-ups resembling actual products based on 3D data, facilitating design verification and modification. Additionally, 3D-printed models can serve as presentation materials to provide customers with a concrete image of the product.
In the field of dental technology, resin 3D printing is used to create custom dental models. Based on data from intraoral scanners, these models are tailored to the specific oral conditions of individual patients with high precision.
Microfluidic devices, which manipulate minute amounts of liquid, are gaining attention in the medical and biotechnological fields. Resin 3D printing enables the creation of complex-shaped microfluidic devices in a short timeframe, thereby accelerating research and development processes.
*Including some distributors, etc.
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Unionfab, the overseas branch of Uniontech, which holds 60% of China's 3d printing market share, is the largest 3D printing manufacturer in China, specializing in rapid prototyping and on-demand production. With 20+ years of expertise, 1000+ industrial 3D printers, and 6 cutting-edge factories, Unionfab, certified with ISO 9001, ISO 13485, and AS 9001D, is committed to delivering high-quality, cost-effective 3D printing services. We offer 80+ materials and advanced technologies such as SLA, SLM, SLS, MJF, FDM, DLP, and PolyJet, all at prices up to 70% lower than competitors. In addition, we offer CNC Machining, Vacuum Casting, Injection Molding and Finishing services, providing a comprehensive, one-stop solution for all your manufacturing needs.
Stratasys, established in 1988, and with its headquarters in Los Angeles, California, serves as a manufacturer and supplier of 3D printers, materials, and software solutions. Their product portfolio includes FDM and PolyJet 3D printers, 3D printing, stereolithography technology, and selective absorption fusion (SAF) technology designed for industries such as aerospace, automotive, healthcare, consumer goods, and education. Stratasys' technology enables rapid prototyping, tooling production, and direct manufacturing, maintaining ISO 9001 and ISO 13485 standards.
Xometry is an American AI-driven B2B platform of custom parts and assemblies, with minor operations as a contract manufacturer that was originally established as NextLine Manufacturing Corp. before its rebrand in 2015. Based in North Bethesda, Maryland, the company connects manufacturers and buyers via a range of services including instant quoting and a web database. They also offer sheet metal fabrication, CNC machining, 3D printing, injection molding, and die casting services for rapid prototyping or high-volume production projects. Xometry chiefly serves clients in the defense, robotics, aerospace, and automotive sectors, including BMW, Bosch, and NASA.
Hubs, formerly known as 3D Hubs, B.V., founded in 2013 and a subsidiary of Proto Labs, Inc., is a manufacturer headquartered in Amsterdam, Netherlands that specializes in developing online manufacturing platform. The company offers a platform that connects engineers with manufacturing partners, offering a range of capabilities, including 3D printing, computer numerical control (CNC) machining, injection molding for prototypes and production tooling, and sheet metal fabrication. Notably, the company has evolved from a peer-to-peer 3D printing network to include full-service manufacturing, with clients like National Aeronautics and Space Administration (NASA) and Space Exploration Technologies Corp. (SpaceX)
Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 66.7% |
|
China
|
1 | 33.3% |
