🚀 Our New Industrial Printer is Here! Get 20% Off – Offer Ends January 31st! ⏰

Learn about how our Platform works

Our streamlined SLS 3D printing process ensures your designs are realized with optimal efficiency and quality. Here's how we bring your ideas to life:

Design Upload – Share your 3D models and specifications through our secure platform.
Material Selection – Choose from a range of high-strength nylon powders tailored to your project's needs.
Printing & Delivery – We produce your parts with consistent quality checks and deliver them promptly to meet your timelines.

Read How Instant Quotation Works

SLS Capabilities

Our Selective Laser Sintering 3D Printing Capability

Explore our advanced SLS 3D printing capabilities, delivering durability, complexity, and versatility across a range of applications. From functional prototypes to end-use parts, we ensure high-quality output tailored to your exact specifications.

Complex Geometries Without Support Structures
High Strength and Durability
Rapid Turnaround

REQUIREMENTS	SPECIFICATIONS
Maximum build size	300 x 300 x 300mm
Standard lead time	5 business days
Dimensional accuracy	±0.3mm
Layer thickness	80-120 μm
Minimum Feature Size	0.6mm

create-complex-interlocking-parts-SLS-image — Create Complex,Interlocking Parts

hight-mechanical-strength-SLS-image — HighMechanical Strength

functional-prototypes-and-use-end-parts-SLS-image — Functional Prototypesand End-Use Parts

consistent-material-properties-SLS-image — ConsistentMaterial Properties

SLS design

Design Guidelines for Selective Laser Sintering (SLS)

To achieve the best results with SLS 3D printing, it's crucial to follow specific design guidelines that maximize strength, accuracy, and print quality.

Avoid Sharp Corners: Use fillets or chamfers on edges and corners to reduce stress concentrations and improve part strength.
Orientation Considerations: Design parts with uniform wall thickness to minimize warping and consider the orientation for optimal strength and surface finish.
Mesh and Lattice Structures: Utilize mesh or lattice structures to reduce weight without compromising strength, taking advantage of SLS's ability to print complex internal geometries.

REQUIREMENTS	SPECIFICATIONS
Suggested minimum wall thickness	600 x 600 x 500mm
Supported wall thickness	4 business days
Un-supported wall thickness	0.5mm
Minimum Feature size	100-300 μm
Minimum hole size	20-100%

Why Choose Our SLS 3D Printing Services?

Choosing the right 3D printing service provider can significantly impact the success of your project. Here's why our SLS 3D printing services stand out:

Quality Assurance

Every part undergoes rigorous quality checks to ensure top-notch accuracy, superior finish, and exceptional durability, guaranteeing that the final product meets your specifications.

Competitive Pricing

We provide cost-effective SLS solutions without compromising on quality, offering competitive rates tailored to fit your project's budget.

Advanced Technology

Our cutting-edge SLS printers utilize the latest technology to bring high precision and innovation to every print, producing consistent and reliable results.

Customer Support

Our dedicated support team is available to assist with design consultations, technical questions, and order tracking, ensuring a seamless and satisfactory experience from start to finish.

Find your queries

Frequently Asked Question(FAQ)

What is SLS 3D printing technology?: Selective Laser Sintering (SLS) is an additive manufacturing process that uses a high-powered laser to fuse small particles of polymer powder layer by layer, creating solid 3D objects. SLS is known for producing strong, durable parts with complex geometries without the need for support structures.

What industries benefit most from SLS?: SLS technology is highly beneficial for industries such as aerospace for lightweight components, automotive for functional prototypes and parts, medical for custom prosthetics and orthotics, and consumer goods for durable products. Its ability to produce complex, high-strength parts makes it ideal for a wide range of applications.

Can SLS create complex shapes?: Yes, SLS excels at creating complex shapes and intricate geometries, including internal features and undercuts, without the need for support structures. This freedom allows for innovative designs that are not possible with traditional manufacturing methods.

Is SLS environmentally friendly?: SLS can be environmentally friendly as it uses only the material needed for the part, and unsintered powder can often be recycled for future prints. However, proper handling and disposal of powders are necessary to minimize environmental impact.

What is the cost-effectiveness of SLS compared to other methods?: While SLS material costs can be higher than FDM, the ability to produce complex, high-strength parts without support structures can reduce overall production time and costs. For functional prototypes and low to medium-volume production, SLS offers a cost-effective solution.

What is the maximum build size for SLS?: Our advanced SLS machines can print parts up to 300 x 300 x 300 mm, allowing for the creation of sizable components with complex geometries.

What is the layer thickness range in SLS printing?: We offer a layer thickness range from 80 to 120 microns (0.08 to 0.12 mm). This range provides a balance between surface finish, detail resolution, and print speed.

What dimensional accuracy can SLS achieve?: SLS typically offers a dimensional accuracy of ±0.3 mm or ±0.3%, whichever is greater. This precision is suitable for functional prototypes and parts requiring consistent mechanical properties.

What materials are available for SLS?: We offer a variety of nylon-based powders, including Nylon 12, Nylon 11, and glass-filled or aluminum-filled nylons for enhanced mechanical properties like increased stiffness or thermal resistance.

What is the typical lead time for an SLS print?: Our standard lead time is 5 business days, but it can vary depending on the complexity and size of your project. Expedited services are available to meet tighter deadlines.

What is the recommended minimum wall thickness for SLS?: For optimal stability and durability, we recommend a minimum wall thickness of 0.7 mm. Thinner walls may result in fragile parts that are prone to breakage.

Can SLS print fine details?: Yes, SLS can accurately print features as small as 0.6 mm, allowing for detailed and precise parts suitable for various applications.

Do I need to design support structures for SLS?: No, one of the advantages of SLS is that it does not require support structures. The unsintered powder supports the part during printing, allowing for complex designs without additional supports.

How should I design clearances for moving parts?: Include a minimum clearance of 0.5 mm between moving or interlocking parts to ensure they function properly after printing. For larger parts, increasing the clearance to 0.6 mm is advisable.

Are there any special considerations for hollow parts?: Yes, for hollow or enclosed designs, it's important to include at least two escape holes of 5 mm diameter to remove unsintered powder from the interior of the part.

What is the strength of SLS printed parts?: SLS parts are known for their high mechanical strength and durability, comparable to injection-molded parts. They are suitable for functional prototypes and end-use applications that require robust mechanical properties.

How heat-resistant are SLS parts?: Standard nylon SLS parts can withstand temperatures up to 80°C (176°F). For higher thermal resistance, materials like glass-filled nylon can endure temperatures up to 120°C (248°F).

Are SLS parts chemically resistant?: Yes, nylon SLS parts exhibit good chemical resistance to a variety of substances, including oils, fuels, and solvents, making them suitable for industrial applications.

Can SLS parts be finished or colored?: Absolutely. SLS parts can be sanded, dyed, painted, or coated to achieve the desired surface finish and color. This versatility allows for aesthetic customization and additional functional coatings.

Are there flexible material options in SLS?: Yes, flexible materials like TPU (Thermoplastic Polyurethane) powders are available for SLS, enabling the production of parts with elastic properties suitable for seals, gaskets, and wearable devices.

Can SLS print end-use automotive parts?: Yes, SLS is widely used in the automotive industry for producing functional prototypes, custom components, and even small batches of end-use parts due to its strength and durability.

Is SLS suitable for aerospace applications?: Absolutely. The aerospace industry leverages SLS for lightweight, complex components that meet strict performance criteria, including ducting, housings, and brackets.

Can SLS produce medical devices or prosthetics?: Yes, SLS is ideal for custom medical devices and prosthetics, offering biocompatible materials and the ability to create patient-specific designs with complex geometries.

How does SLS support industrial manufacturing?: SLS enables the production of functional parts for machinery, jigs, fixtures, and tooling with high strength and durability, supporting both prototyping and low-volume manufacturing needs.

Is SLS suitable for consumer product development?: Yes, SLS allows designers to create complex, customized products with high-quality finishes, suitable for consumer goods like eyewear, sports equipment, and electronic housings.