Stereolithography (sla) 3d Printing Service

What Is SLA 3D Printing?

Stereolithography （SLA）3D printing is one of the first commercially available 3D printing technologies and one of the most versatile. It is mainly the use of photosensitive resin as a raw material, the use of liquid photosensitive resin in the ultraviolet laser beam irradiation will be fast curing characteristics, to cure layer by layer and generate three-dimensional entity molding method. Because the raw material is liquid, it is necessary to set the support when printing, and manually remove the support after printing.

SLA 3D Printing Process

1. By controlling the printing table to sink to a certain height below the liquid surface of the liquid photosensitive resin, the screen board is covered with a layer of material.

2. The laser and galvanometer are controlled by the computer, and the section of the part that needs to be printed is scanned by ultraviolet laser, and the part of the material that needs to be printed is solidified from liquid solidification to solid.

3. After the scan is done, the worktable lowers the height of a section thickness and then solidifies another section. This layer upon layer constitutes the construction of 3D entity.

4. After the SLA 3D printing process is completed, take out the SLA 3D printed product, which requires anhydrous ethanol cleaning and UV secondary curing.

5. The SLA 3D process generally requires cleaning, support, polishing, and re-curing to obtain products that meet the requirements. The SLA process needs to add support to the overhanging part, and the product and support are the same material. For the color model, it also needs to be colored in the later stage.

Why Choose Lori for SLA 3D printing Service

Lori is a professional 3d printing company, consistently delivers highly reliable 3D printing service and high quality 3 D printing parts. If you are looking for SLA 3D printing parts，Lori can provide you with the best SLA 3D printing Service.

01

Instant Quote

Upload your 3D file, or we receive your quote request email, our team will immediately evaluate, you can get instant price and manufacturability feedback.
02

Rapid production

Stereolithography SLA 3D printing projects can be delivered in as little as 3-5 days.
03

Quality assurance

We have a robust quality assurance program that is overseen by an in-house team of quality assurance engineers to ensure the delivery of high quality parts.

04

Mass production capacity

We have SLA 3D printing equipment in a wide range of specifications and materials, enabling rapid prototyping and high volume production.
05

Engineering inspection and status update

All designs are checked by engineers before being sent for 3D printing. After confirming the order, you will receive a production status update.
06

Professional engineering services

Professional engineering services are always available, we have experienced engineers in the field of 3D printing to provide you with the best solutions for your parts design, production, material selection, surface treatment options.

SLA 3D Printing Materials

SLA 3D Printing Materials is photosensitive resin. Like 8360X, 9000E, Ledo6060, Somos class ABS, High toughness LEDO, 8100 Transparent, Therm1 (High temperature resistance 150 degrees), TAURUS (black), 8220, Perform (Class ceramics), UTR3000(brown color for cultural and creative products), black resin (Union black). SLA material options are as follows.

White resin

Properties: Low strength, low heat resistance, light yellow appearance.

Typical applications: Exterior display parts, housings.
Transparent resin

Properties: Low strength, low heat resistance.

Typical applications: Exterior display parts, housings.
Black resin

Properties: Low strength, low heat resistance.

Typical applications: Exterior display parts, housings.

Yellow resin

Properties: Low strength, low heat resistance.

Typical applications: Exterior display parts, housings.

Advantages Of SLA 3D Printing

A wide selection of materials

A wide selection of printing materials (photosensitive polymers with different functions). Examples include transparent, flexible and castable resins.

SLA can print parts with high precision and complex details.

We use the latest generation SLA technology to meet product tolerances of +/-0.001, so the difference between the printed part and the designed part specifications is minimal.

SLA parts with high resolution and smooth surfaces

.SLA parts have a high resolution and smooth surface, and do not have the "layer upon layer of grain" commonly seen in other 3D printing technologies.

Short production cycle, fast and cheap

.Compared with traditional mold processing methods, 3D printing technology can be directly produced without opening the mold, saving the time of opening the mold, and significantly improving the production and manufacturing efficiency.

Stereolithography (SLA) 3D Printing Service