SLS prototyping services
Functional prototypes that withstand mechanical stress, snap-fits, and repeated use
Complex geometries with internal channels, thin walls, and moving parts in a single build
Small batch production of 10-500 identical parts with consistent properties
End-use nylon parts for industrial applications requiring chemical and heat resistance
Multi-part assemblies printed as one piece, eliminating assembly time
| Material | Tensile Strength | Heat Resistance | Best For |
|---|---|---|---|
| PA12 Nylon | 48 MPa | 187°C | General prototyping, functional parts |
| PA12 Glass-Filled | 51 MPa | 186°C | Stiff, dimensionally stable parts |
| PA11 (Bio-Based) | 46 MPa | 176°C | Ductile, impact-resistant parts |
| PA12 Biocompatible | 48 MPa | 187°C | Medical / skin-contact applications |
Understanding the strengths and limitations of each 3D printing technology helps you choose the right solution for your project.
| Feature | SLS | SLA | FDM |
|---|---|---|---|
| Support Structures | ✅ None Required | ⚠️ Required | ⚠️ Required |
| Batch Production | 🟢 Excellent | 🟡 Limited | 🔴 Poor |
| Surface Finish | 🟡 Good | 🟢 Excellent | 🔴 Poor |
| Part Strength | 🟢 Excellent | 🟡 Good | ⚪ Variable |
| Complex Geometry | 🟢 Excellent | 🟡 Good | 🟠 Limited |
| Material Variety | 🟠 Limited | 🟡 Good | 🟢 Excellent |
Our technical experts can analyze your project requirements and recommend the best 3D printing technology for your specific needs. Ready to start? Get an instant 3D printing quote.
AllPrototype operates SLS printing equipment in-house in Montreal. Your nylon parts never leave Canada. Local clients get same-week turnaround with in-person pickup. We ship SLS parts across Canada with tracked delivery in 2-3 business days.
Central Montreal location serving the business district, universities, and tech startups.
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Serving Laval's manufacturing sector and North Shore businesses.
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South Shore hub for aerospace, tech, and research institutions.
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Greater Toronto Area hub for Ontario's largest market.
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West Coast operations serving BC's film, tech, and marine industries.
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Alberta hub serving energy, agriculture, and construction sectors.
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Next-day delivery available to major Canadian cities
Complimentary shipping on orders over $500
Same-day pickup available at Montreal locations
See how SLS technology delivers industrial-strength results across critical applications where performance and precision matter most.
Complex internal channels and mounting features impossible with traditional manufacturing.
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150 parts per build, ±0.3mm accuracy
Lightweight structural components with integrated mounting features.
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High-strength, FAA-compliant certified materials
Rapid prototyping of cockpit controls and interior components.
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5-day turnaround for complex parts
Direct production of low-volume specialty components. Perfect for custom vehicle modifications and limited runs.
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50,000+ cycle durability testing
Custom tooling for assembly line processes. Complex shapes that guide installation and ensure consistent quality.
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Factory floor durability
Heat-resistant parts for engine bay applications. Chemical resistance to automotive fluids and temperature cycling.
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120°C continuous operation
Custom guides created from CT/MRI scans for precise implant placement. Reduces surgery time and improves outcomes.
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Sterilizable, patient-matched
Lightweight, durable components for custom prosthetics. Complex internal structures for optimal strength-to-weight ratio.
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Long-term biocompatibility
Functional prototypes for FDA submission and clinical testing. Precise mechanical properties match production intent.
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USP Class VI certified
Our application engineers understand the unique requirements of your industry and can
recommend the best SLS approach for your specific needs.
SLS technology shines when you need multiple parts. The more you print, the more you save – with no compromise on quality or speed.
Unlike traditional manufacturing, setup costs are spread across all parts in the build chamber.
Fill the entire build volume with identical or different parts - no additional time cost.
Know your exact per-part cost upfront with our transparent batch pricing structure.
Complete complex parts in days, not weeks, regardless of geometric complexity.
SLS gets dramatically cheaper per part as quantity rises — a 50-part run costs a fraction of the single-part rate, because the setup cost spreads across the batch. Exact per-part pricing depends on your part’s size and geometry. Use the calculator below for an instant estimate, or see our 3D printing cost guide for how pricing works across technologies.
Whether you print 1 part or fill the entire chamber, build time remains the same.
No hidden setup fees or tooling costs. Price is based purely on material usage.
Every part in the build maintains the same high quality and dimensional accuracy.
Ready to start? Get an instant 3D printing quote.
Large enough for most industrial components
Actual usable space for parts
No limit on number of parts per build
Adjustable based on part requirements
Typical tolerance for most features
Smooth finish suitable for functional parts
Smallest reliably printable feature
Recommended for structural integrity
For non-structural features only
Holes printed vertically in build
Holes parallel to build platform
Varies by material selection
Optimized for smooth surfaces
Unused powder can be recycled
Per build for optimal quality
Our engineers can review your design files and provide recommendations to optimize for SLS
printing, ensuring the best possible results.
See how SLS printing was used to produce patient-specific orthotic parts.
Custom orthotic insoles and ankle-foot orthosis (AFO) shells produced in nylon by SLS for an orthotics clinic, from design files to finished parts.
Get answers to common questions about SLS 3D printing, materials, pricing, and our services.
