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Our workshops are equipped with top-notch 3d printer & robust technologies.

SLA 3D Printing Technology

On-Demand SLA 3D Printing

Stereolithography or SLA 3D printing is among the most popular manufacturing techniques that offer several benefits. For example, SLA can produce isotropic, watertight, and highly accurate prototypes using a wide range of materials and surface finishes. We at KARV Automation offer robust and on-demand SLA 3d printing to give you an edge.

What is Stereolithography?

Stereolithography, also known as SLA resin printing and this technology leverages an ultraviolet laser to cure photopolymer cross-sections with precision. Curing transforms the liquid polymers into solid products taking design data from CAD files. Like other additive manufacturing processes, SLA also prints prototypes in a layer-by-layer manner with excellent surface finishing.

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Once the printing process is done, SLA-made objects are cleaned using a solvent solution to extract unnecessary resin from the component. The final cleaning products are then cured using UV light.

This 3d printing technology offers a smooth surface finish compared to other technologies. Due to higher accuracy, manufacturers use this method to create precise casting patterns. We at KARV Automation bring in a complete range of SLA applications to get you started with quality manufacturing.

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Stereolithography 3D Printing Workflow

The working of SLA technology is simple, fast, and accurate as it allows engineers to produce high-quality products. Stereolithography is a much more efficient method than other technologies. Below is the quick workflow of the SLA printer:


First, engineers need to design a 3D model using CAD software and then export the 3d file into a printable format like OBJ or STL. Every SLA printer comes with dedicated software to define printing settings and perform the slicing operations. Once the slicing process is done, the slicing software sends printing instructions to the printer.


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Once the correct setup is completed, the printing process starts, and the machine can print the object in an automated manner. If the 3d printer has a cartridge system, the machine refills the material without any manual support.


nce the 3d printing manufacturing is done, engineers use isopropyl alcohol (IPA) to rinse the materials and remove any uncured material from the surface. After the newly manufactured SLA parts are rinsed, engineers perform additional post-processing to attain the required surface finishing. It helps the products to reach the highest stability and strength. In addition, SLA printed parts are quick to machine, paint, or assemble for various applications.

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SLA Flexible Resin 3D Printed Parts
SLA ABS Resin White 3D Printed Parts

Why Choose SLA 3D Printing?

Opt for SLA printing service as it offers several competitive benefits compared to other additive manufacturing technologies. Below are some cutting-edge benefits of SLA compared to other methods like FDM.


Water tightness is necessary where air or fluid flow has to be controlled. With SLA print technology, manufacturers can solve the air and fluid challenges quickly, leveraging the watertightness of the SLA printers.

Higher Isotropy

Compared to other 3d printing methods, SLA 3d printed parts have higher isotropy. Thus, it helps designers to achieve identical mechanical characteristics across all X, Y, Z dimensions.

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Precise Accuracy

When it comes to precision, SLA offers excellent convenience. KARV Automation offers our accurate SLA services to multiple industries, including automotive, dental, and consumer products. Print large format SLA objects with KARV Automaton with the maximum building size of 1700mm x 800mm x 500mm.

Lower Cost Per Part

The overall SLA 3d printing cost per part is significantly lower than many other additive processes and traditional methods. In addition, as the raw material used in SLA 3d printing technology is primarily nylon, the average price of the product is much lower.

Smooth Surface Finish

SLA technology offers a smooth surface finish that makes this technology ideal for several consumer products applications.

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Experience On-demand SLA 3D Printing Service at KARV Automation

KARV Automation brings in complete on-demand SLA 3d printing services to meet all of your manufacturing requirements. Whether you need a quick prototype or bulk manufacturing services, we help your businesses speed up the product lineup. With a wide range of 45+ industry-grade materials, we have got you covered. Get an instant quotation for your project requirement and get started with KARV Automation in no time.

SLA Printing Materials

KARV Automation offers a wide range of SLA 3d printing materials that offer unique mechanical properties similar to injection-moulded polypropylene and ABS. We offer high-quality and industry-grade materials, including:

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  • ABS resin plastic
  • Standard resin
  • Accura 25
  • Clear resin
  • White soft resin(flexible)
  • High-temperature resin

We can also arrange custom materials for additive manufacturing operations without an MOQ.

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Flexible Resin SLA 3D Printed Part
ABS Resin SLA 3D Printed Part

SLA 3D Printing Applications

With KARV Automation, you can accomplish several complex 3d printing applications using SLA technology. Below are some critical SLA applications:

  • Intricate design rapid prototyping
  • Manufacturing customized moulds and tools
  • Wind tunnel and other complex model preparation
  • For exhibitional models

Advantages of SLA

There are several key advantages of the SLA printing technology that help manufacturers gain an edge in their products, including:

  • Higher cost-efficiency
  • Easy complex models production
  • Minimized material wastage
  • Quick to scale manufacturing
  • Faster turnaround time compared to other processes
SLA Transparent Resin 3D Printed Parts

Get Started with KARV Automation

Get in touch with KARV Automation and accelerate your product manufacturing using SLA 3d printing technology. KARV Automation brings in cost-efficient additive manufacturing services with a quick quotation facility; contact us now.

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    Robust 3D Printing in Manufacturing

    3D printing technology is transforming the manufacturing industry in a 360° manner. From designing to prototyping, and large-scale production, this advancement drives productivity. This technology is changing how the B2B manufacturing domain works. This technology offers higher flexibility and agility across every production stage; it gradually replaces the conventional setups.


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    3D Printing in The Medical Industry

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    Industrial Applications of SLA 3D Printing

    Using an industrial AM technique called MJF, functioning nylon prototypes & final production parts can be quickly and effectively created. When compared to methods like SLS, final products have better surface finishes, finer feature resolution, and more consistent mechanical characteristics. Numerous Jet Fusion machines selectively spread fusing and texturing agents over a bed of nylon dust, which is fused into a firm functional component by heating elements in thousands of layers.