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SLA

Why use Qisiyin for 3D printing?

Instant quotation

Upload your 3D file to receive real-time pricing and manufacturability feedback through our digital quotation platform

Quality assurance

We have obtained international certifications such as ISO9001, ISO14001, IATF16949, and ISO27001 for several consecutive years. The establishment and application of the 6S management system provide strong guarantees for the quality of your products.

Online tracking and management of orders

Through the company's self-developed ERP and MES systems, we have established a comprehensive management mechanism to achieve refined production. We can monitor project progress in real-time, ensuring that everything is traceable and safeguarding your project.

1700mm*800mm*600mm

Maximum build size

±0.1-0.3mm/100mm

Machining accuracy

3 day

Standard delivery time

SLA printing service

Stereolithography (SLA)

SLA (Stereolithography) 3D printing is one of the earliest commercialized 3D printing technologies and also one of the most widely used. It utilizes ultraviolet light to irradiate liquid photosensitive resin, causing a polymerization reaction that solidifies layer by layer to create a three-dimensional solid. Because the raw material is liquid, supports are required during printing, and these supports are manually removed after printing is complete.

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Advantages of SLA Printing

Suitable for processing various industrial parts

Its high precision, wide range of materials, and short production cycle make it highly favored in industrial production and processing.

High printing accuracy and clear details

We use the latest generation of SLA technology to meet product tolerances of +/-0.001. Please refer to the printing instructions for more details.

Wide range of printing materials

SLA 3D printing offers a variety of materials with different properties; please refer to the printing instructions for more details.

Short production cycle, quick and cheap

Compared with traditional mold processing methods, 3D printing technology can produce directly without the need for mold making, saving the time of mold making and significantly improving production efficiency.

SLA

3D printing

Applications of SLA 3D Printing

SLA (Surface Mount Technology) is an excellent choice for prototype fabrication and small-batch production, where high-precision parts with smooth surfaces are required. SLA is available in a range of different materials, including standard photosensitive resin, high-toughness photosensitive resin, high-temperature resistant photosensitive resin, and translucent/fully transparent photosensitive resin materials. SLA is suitable for craft model fabrication, testing new product assembly prototypes, and small-batch production or customized parts.

SLA 3D Printing Tips

SLA machining produces high-precision parts and can process complex-shaped components. Parts are typically priced by weight, so to reduce costs, you can hollow out your parts without affecting appearance and usability. However, it's important to ensure there are overflow holes for any uncured material inside the cavity to prevent uncured resin from affecting product precision.

3D Printing Materials

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3DPrinting Post-processing

Spray paint

Painting the surface of parts can improve their aesthetic appearance and enhance brand awareness among consumers. Furthermore, painting may provide a protective effect on the parts.

Polish

The process of creating a smooth and glossy surface through physical friction or chemical interference of parts produces a surface with significant specular reflection, but diffuse reflection can be reduced in certain materials.

Sandblasting

It gives the surface of the part a smooth yet textured finish, primarily for visual applications, after which other surface treatments can be applied.