SLS 3D Printing Service
Order custom SLS parts suitable for rapid prototyping and end-use production.
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What Is SLS 3D Printing?
Selective Laser Sintering (SLS) is an industrial 3D printing process ideal for manufacturing end-use parts. In SLS 3D system, a laser selectively sinters polymer powder particles, fusing them together and building a part layer-by-layer. From SLS rapid prototyping to small-batch production, our SLS 3D printing facilities will allow you to produce highly accurate parts, with low cost and high quality comparable to injection molding.
SLS produces functional plastic parts with isotropic mechanical properties that can be used for detailed prototyping or end-use low-volume production.
Size of SLS 3D Printed Parts
The below table shows the size of the selective laser sintering SLS 3D printed parts we usually make. If you need a larger size, we can also help you achieve it.
Standard Capabilities | Description |
---|---|
Requirement | Specification |
Max Build Size | 300x300x300mm(11.8"x11.8"x11.8") |
Standard Lead Time | 6 business days |
Dimensional Accuracy | ± 0.3% with a lower limit of ± 0.3 mm (± 0.012”) |
Layer Height | 100μm |
*For expedited lead times or parts that exceed the maximum build size contact sales@zdcpu.com.
Available Material of SLS 3D Printing
Zhongde Selective Laser Sintering (SLS) 3D printing offers a wide range of materials suitable for various applications. Some common materials used in SLS 3D printing are as below. These materials enable the production of rapid prototypes, custom end-use parts, and complex geometries in various industries.
Metals
- Aluminum
- Cobalt Chrome
- Inconel
- Stainless Steel
Plastics
- ABS
- PA(Nylon)
- Polycarbonate
- Polypropylene
Elastomers
- TPU
- Silicone
* These materials are available by contacting sales@zdcpu.com.
SLS 3D Printing Design Guidelines
The following table summarizes the recommended and technically feasible values for the most common features encountered in 3D printed parts.
Feature | Recommended Size |
---|---|
Unsuported Walls | 1mm(0.040") |
Supported Walls | 0.7mm(0.030") |
Minimum Detail Size | 0.25mm(0.010") |
Minimum Hole Size | 1.0mm(0.040") |
Moving Parts | 0.5mm(0.020")between moving surfaces |
Assembly Clearance | 0.4mm(0.016")between mating surfaces |
Max Wall Thickness | 20 mm (0.8''). Thicker parts must be hollowed with and at least two escape holes for powder removal with a min. diameter of 8 mm (0.3''). |
Service
Injection Molding
- Plastic Injection Molding
- Rubber Injection Molding
- Overmolding & Insert Molding
Compression Molding
Cast Molding
CNC Machining
- CNC Milling
- CNC Turning
Metal Stamping
3D Printing
- Fused Deposition Modeling
- Selective Laser Sintering
Material Selection
Color Option
Surface Finishing
Assembly & Packaging
Custom Products
Custom Plastic Parts
- Plastic Parts
- Plastic Bonding Metal Parts
Custom Rubber Parts
- Rubber Parts
- Rubber Bonding Metal Parts
- Rubber With Fabric Parts
- Rubber Bonding Plastic Parts
Custom TPE Parts
- TPE Parts
CNC Machining Parts
- Plastic CNC Machining Parts
- Metal CNC Machining Parts
3D Printing Parts
- Plastic 3D Printing Parts
- Metal 3D Printing Parts
- Assembly Parts
Surface Finishing Options for 3D Printing
If you need to improve the strength, durability, looks, and even functionality of your 3D-printed prototypes or production parts, surface finishing is necessary. Explore these custom finishing options and there must be one suits your project.
Name
Description
Material Compatibility
Color
Texture
Link

Painting
Enhance the appearance of your 3D printed object with custom colors and finishes. Choose from a wide range of paints and coatings to achieve the desired look and feel.
Plastics, Metals
Customization is Available
Gloss, semi-gloss, flat, metallic, textured

Polishing
Achieve a smooth and glossy surface finish through mechanical polishing techniques. This process removes layer lines and imperfections, resulting in a refined appearance.
Plastics (PLA, ABS) and Resins
n/a
Smooth and Glossy

Powder Coating
Apply a durable and protective powder coating to your 3D-printed part. This process involves electrostatic-ally applying a fine powder, which is then cured to create a tough and resistant finish.
Metals (Aluminum, Stainless Steel, Steel)
Standard, Metallic, and Custom Options.
Gloss or Semi-gloss

Bead Blasting
Utilize bead blasting to achieve a uniform and textured surface finish. This process involves propelling small abrasive particles at the surface of the object.
Metals (aluminum, steel, titanium) and Certain Plastics
n/a
Matte or Satin-like
Related Products of Selective Laser Sintering






Related Services of Selective Laser Sintering

Overmolding & Insert Molding

Fused Deposition Modeling

CNC Turning

Plastic Injection Molding

Rubber Injection Molding

CNC Milling
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