SLS 3D Printing Parts
Quick Specifications
Process
SLS
Materials
PA12, PA11, TPU
Tolerance
±0.2mm
Lead Time
3-5 Days
MOQ
1 Piece
Supports
Not Required
Process
SLS
Materials
PA12, PA11, TPU
Tolerance
±0.2mm
Lead Time
3-5 Days
MOQ
1 Piece
Supports
Not Required
SLS 3D printing parts at Sinbo 精密 offer exceptional functional performance through selective laser sintering technology. Our SLS process uses a high-power laser to fuse nylon powder particles layer by layer, creating parts with excellent mechanical properties without the need for support structures. This unique capability allows for the production of complex geometries, internal channels, and interlocking parts that would be impossible with other manufacturing methods. With no supports required, SLS enables efficient batch production and maximizes build volume utilization.
Our SLS material portfolio includes PA12 nylon for general functional parts, PA11 for enhanced flexibility and impact resistance, and TPU for flexible, rubber-like components. Each material formulation is optimized for specific properties including tensile strength, elongation at break, thermal resistance, and chemical resistance. Our experienced team provides expert guidance on material selection to ensure your SLS parts meet your exact requirements for functionality, durability, and performance in real-world applications.
Every SLS printed part undergoes careful post-processing including powder removal, bead blasting, and optional dyeing or surface finishing. Our quality control process includes dimensional verification and mechanical testing to ensure each part meets your specifications. With our USA warehouse and fast delivery options, you can receive functional SLS parts quickly, ready for end-use applications, functional testing, or small batch production. Our engineering team provides design for SLS printing guidance to optimize your models for the best possible mechanical properties and dimensional accuracy.
| Process | SLS (Selective Laser Sintering) |
| Materials | PA12, PA11, TPU, Glass-filled Nylon |
| Build Volume | Up to 340mm × 340mm × 600mm |
| Layer Thickness | 0.1-0.15mm (0.004-0.006") |
| Tolerance | ±0.2mm (±0.008") |
| Surface Finish | Ra 3-6μm (as-printed), Ra 1-3μm (tumbled) |
| Lead Time | 3-5 days (standard), 1-2 days (expedited) |
| MOQ | 1 piece (prototyping), 10 pieces (production) |
| Certifications | ISO 9001, ISO 13485 (medical) |
General purpose with balanced properties
Enhanced flexibility and impact resistance
Flexible and elastic rubber-like parts
Enhanced stiffness and thermal stability
UL94 V-0 rated for safety applications
High strength and stiffness
Testing and validation of mechanical parts
Direct production of functional components
Internal channels and lattice structures
Flexible joints and snap-fit assemblies
Cost-effective low-volume manufacturing
Biocompatible components and prototypes
Layer Thickness
Precision Tolerance
Days Delivery
Supports Required
ISO 9001:2015
ISO 14001:2015
ISO 13485:2016
SA 8000:2014
We accept orders starting from 1 piece for prototyping. For production runs, we recommend a minimum of 10 pieces to optimize cost efficiency. SLS is particularly cost-effective for small batches due to its ability to nest parts efficiently in the build volume.
Standard lead time is 3-5天 depending on part complexity and quantity. Expedited service is available with 1-2天 delivery for urgent requirements. Post-processing time is included in these estimates.
We accept STL, OBJ, and 3MF files. Our engineering team can work with various CAD formats and provide design for SLS printing guidance to optimize your models for the best possible mechanical properties and dimensional accuracy.
Standard post-processing includes powder removal and bead blasting. Optional services include dyeing, tumbling for smoother surfaces, machining for tighter tolerances, and chemical smoothing for improved surface finish. We can also apply primers and paints for aesthetic requirements.
Yes, SLS parts are suitable for many end-use applications. 尼龙/PA materials offer excellent mechanical properties including good tensile strength, impact resistance, and fatigue resistance. 零件 can be used in functional assemblies, consumer products, and industrial applications with proper design considerations.
SLS offers several key advantages: no support structures required, enabling complex geometries and internal channels; excellent mechanical properties comparable to injection-molded parts; efficient batch production through part nesting; and isotropic material properties for consistent performance in all directions.
15+ years of SLS printing experience with expert design guidance
3-5天 standard delivery with expedited options available
ISO 9001, ISO 13485 certified quality management systems
Personal engineering support from quote to delivery
Get an instant quote for your SLS 3D printing project today
