SLS Rapid Prototyping Service
Order custom SLS parts suitable for rapid prototyping and end-use production.
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What Is SLS 3D Printing Service?
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.
Custom Products
Service
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''). |
Surface Finishing for 3D Printing
Surface finishing options for 3D printing provide a range of enhancements to the printed parts. Check out these customized finishing options and find one that suits your project.
| Name | Description | Materail Compatibility | Color | Texture | |
|---|---|---|---|---|---|
|
Painting | Choose from a wide range of paints and coatings that can achieve the desired look and feel. | Plastics and metals | RAL or Pantone code | 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) | Raw material | 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 (Alumium, stainless steel, steel) | Standard 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 and plastics | N/A | Matte or satin-like |
Related Products of Fused Deposition Modeling
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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