Nexa3D Takes SLA 3D Printing to the Next Level
SLA 3D printing is coming back in a big way.
SLA, also known as Stereolithography, is a type of 3D printing. Invented in 1989, it’s widely considered to be the original 3D printing technology. SLA 3D printing provided many advantages, including high-quality surface finishes, high accuracy, fine detail, and relatively rapid build times.
Despite this, SLA 3D printing had many drawbacks. SLA printed parts tended to be too fragile, heat-sensitive, brittle, and UV sensitive for use in a lot of applications. Because of these drawbacks, additive manufacturers like Pro Tek Models utilized other technologies, such as fused deposition modeling (FDM), in their additive manufacturing processes.
LSPc (Lubricant Sublayer Photo-curing) Technology is a Game Changer
However, recent breakthroughs, such as highly advanced production-grade resins and a new ultrafast SLA-type technology called LSPc (Lubricant Sublayer Photo-curing), have greatly improved the speed and quality of the SLA 3D printing process.
The LSPc process uses a self-lubricated membrane that enables ultrafast printing from several angles. This membrane eliminates the forces between the part being printed and the build area. The flexibility of the membrane helps to propagate the resin to every area of the print platform, enabling faster printing speeds than older SLA printers.
The LSPc 3D printing engine provides a uniform, high power, and distortion-free image to all areas of the build plate, ensuring part-to-part accuracy and uniformity. LSPc technology is the invention of Nexa3D, a US-based 3D printer manufacturer that specializes in SLA 3D printing machines. Their line of SLA 3D printers is specifically designed to meet the needs of several industries, including the medical, engineering, automotive, and education sectors.
Nexa3D LSPc Printers
With these new advances, ProTek Models is now offering prototype and production 3D printing using Nexa3D LSPc 3D printers.
NXE 200
The NXE 200 3D printer provides exceptional performance for designers, engineers, and manufacturers who require rapid, accurate, and cost-effective prototyping and manufacturing solutions. It provides users with a large 8.5L build volume and validated workflow to unlock the highest throughput in its class at the lowest total cost.
Specifications:
Build Volume 10.8 x 6.1 x 7.8 inch (275x x 155 x 200 mm)
Max Resolution 4K (3840 x 2160)
Pixel Pitch 76.5 µm (0.0030 in)
Wavelength 405 nm
Build Materials UV Curable Plastics
NXE 400
The NXE 400 is an ultrafast photopolymer industrial 3D printer that features an exceptional 16L build volume, delivering unmatched speed and throughput without compromising on precision or repeatability. The NXE 400 is ideal for use in 3D printing production and on-demand manufacturing projects, jigs and fixtures, and functional prototypes.
Specifications:
Build Volume 10.8 x 6.1 x 15.7 inch (274 x 155 x 400 mm)
Max Resolution 4K (3840 x 2160)
Pixel Pitch 76.5 µm (0.0030 in)
Wavelength 405 nm
Build Materials UV Curable Plastics
NXD 200
The NXD 200 Photopolymer Dental Printer is the perfect 3D printing solution for high throughput dental applications, including dental resin models, splints, impression trays, occlusal night guards, and more.
Specifications:
Build Volume 275 x 155 x 200 mm (10.8 x 6.1 x 7.8 inch)
Max Resolution 4K (3840 x 2160)
Pixel Pitch 76.5 µm (0.0030 in)
Wavelength 405 nm
Build Materials UV Curable Plastics
The Lone Star State’s New Leader for 3D Printing Services
ProTek Models is a leader in 3D printing additive manufacturing. In addition to the latest SLA technology, we also provide outstanding FDM 3D printing, automotive 3D printing, custom scale models, urethane casting, and prototyping services. Our list of clients includes the U.S. Air Force, Boeing, Oceaneering, Mitsubishi, NASA, and Lockheed Martin.
Located in Conroe, TX, just north of Houston, ProTek Models serves clients throughout the Lone Star State and across the nation. Contact us through our website, or call us at (832) 968-6636 to speak to one of our expert 3D print engineers about transforming your 2D design into a 3D reality.