SLS
3D Printing Services
Get durable, functional nylon parts without support structures required. Our industrial SLS 3D printing delivers high-strength, heat-resistant plastic components perfect for functional testing, end-use parts and low-volume production, ideal for complex hollow and nested structures.
- Tolerances as fine as ±0.2 mm.
- ISO 9001:2015, ISO 13485, ISO14001:2015, IATF 16949:2016 certified
- Lead time as fast as 1 day
Uploading
Max. file size: ≤15MB
Design Guide
Design Advice
- Powder Escape Holes: Hollow out thick sections to minimize heat accumulation and material costs. Ensure at least two escape holes (minimum 3–5 mm diameter) are included to allow unfused powder to be thoroughly removed from internal cavities.
- Warping & Large Flat Surfaces: Large, thin, flat planes are prone to thermal warping as they cool. To maintain dimensional accuracy, avoid expansive flat surfaces or incorporate structural ribs to increase rigidity and distribute thermal stress evenly.
- Interlocking Parts & Clearance: SLS allows for “print-in-place” moving assemblies. Maintain a minimum clearance of 0.5 mm between interlocking components to prevent the radiant heat from fusing them together during the laser sintering process.
SLS 3D Printing Materials
We provide industrial-grade SLS polymer powders with stable printing performance and reliable mechanical properties. Our material lineup covers standard nylon, glass-filled nylon and carbon fiber reinforced nylon, meeting demands for functional prototyping, load-bearing parts and durable end-use components.
Global Manufacturing Network for SLS 3D Printing
Yongshuo provides industrial-grade on demand SLS 3D printing services supported by a global manufacturing network. Our production 3D printing capacity enables us to handle everything from rapid 3D printing prototypes to large-volume production parts with consistent quality.
With access to advanced industrial SLS 3D printing equipment and standardized quality control systems, we support complex geometries, tight tolerances, and reliable lead times across multiple industries.
300+
Machines Set
120+
Countries Shipped
20,000+
Customers Served
Yongshuo
Online 3D Printing Service Solutions
Start your project with our rapid 3D printing service. Ideal for creating detailed prototypes and custom parts quickly, we use advanced technologies to deliver high-quality, high-resolution prints with precise tolerances.
- Iterate and refine your designs rapidly to ensure perfect results.
Our urethane casting service bridges the gap between prototyping and mass production. Perfect for low to medium-volume production, creating durable, high-quality parts with excellent surface finish and detail.
- For market testing and initial product launches.
For large-scale production needs, our injection molding service is the optimal choice. It is capable of producing high volumes of parts efficiently, maintaining consistent quality and precision.
- Cost-effective process for mass production.
Yongshuo
3D Printing Capabilities
We provide a comprehensive overview of each rapid 3D printing process’s unique standards, aiding in informed decisions for your printing needs.
| SLA | MJF | SLS | SLM | |
|---|---|---|---|---|
| Min. Wall Thickness | 0.6mm for unsupported walls, 0.4mm for supported walls on both sides | At least 1mm thick; avoid overly thick walls | From 0.7mm (PA 12) to 2.0mm (carbon-filled polyamide) | 0.8 mm |
| Layer Height | 25 µm to 100µm | Around 80µm | 100–120 microns | 30 – 50μm |
| Max. Build Size | 1400x700x500mm | 264x343x348mm | 380x280x380mm | 320x320x400mm |
| Dimension Tolerance | ±0.2mm (For >100mm, apply 0.15%) | ±0.2mm (For >100mm, apply 0.25%) | ± 0.3mm (For >100mm, apply 0.35%) | ±0.2mm (For >100mm, apply 0.25%) |
| Standard Lead Time | 4 business days | 5 business days | 6 business days | 6 business days |
| Surface Finish (Ra) | Normal: 3.2μm After polishing: 1.6μm | 3.2–6.3μm (No secondary processing for nylon) | 3.2–6.3μm (Polishing/grinding available) | 3.2–6.3μm (Polishing/grinding available) |
3D Printing Quote Online
Upload your CAD files to get an instant 3D printing quote online. Our automated quoting system analyzes your design, material selection, and production requirements in seconds, providing transparent pricing and lead times.
As a professional online 3D printing service company, we support plastic and metal 3D printing for prototypes and production parts. Simply upload your STP, STEP, STL, or other 3D files to receive a custom 3D printing quote tailored to your project specifications.
SLS 3D Printing Service
for Various Industries
3D printing is ideal for precision assembly components (via as-machined post-processing) and high-aesthetic visual parts (via painting/polishing).
We provide industrial 3D printing services tailored to the requirements of regulated and high-performance industries.
Our experience spans automotive, aerospace, and medical applications—from prototyping to low-volume production.
Why
Choose Us
3D Prints
Advanced materials, cutting-edge technology, and stringent quality control processes. This commitment results in quality product durability and precision, minimizing rework and enhancing your project’s success.
Streamlined processes and state-of-the-art equipment, addressing your urgent needs by delivering high-quality 3D printed items quickly. This efficiency reduces wait times, enhancing your project’s pace and productivity.
We have team of experienced engineering experts providing personalized guidance for every project. Resolve complex design challenges, enhancing print success and customer satisfaction, according to your unique specifications.
What’s SLS 3D Printing?
Advantages of SLS 3D Printing
Online SLS 3D printing service has many advantages over traditional methods:
- No support structures required: Builds complex geometries, undercuts, and moving parts without additional support material, reducing post-processing time and waste.
- Functional, durable thermoplastic parts: Produces parts with good mechanical strength, heat resistance, and chemical stability, suitable for functional testing and end-use applications.
- Design freedom & complexity: Enables the creation of intricate lattices, internal channels, and snap-fit assemblies that are difficult to achieve with injection molding or CNC machining.
- High material efficiency: Unused powder can be recycled, minimizing material waste and supporting cost-effective low-volume production.
SLS 3D Printing Applications
Our online SLS 3D printing services offers a wide range of applications for different types of parts:
- Functional prototypes & testing: Durable prototypes for fit, form, and functional testing in product development.
- Custom consumer goods: Custom components, enclosures, and mechanical parts for consumer products.
- Aerospace & defense components: Lightweight, high-performance parts for aerospace interiors and unmanned systems.
- Industrial tooling & jigs: Custom manufacturing aids, jigs, and fixtures for assembly and production lines.
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