3D Printing FAQ
Answers to common questions about ordering, materials, specifications and delivery.
Getting Started & Ordering
How does the Forge Labs 3D printing ordering process work?
Our streamlined digital process is simple: Upload your 3D model to our instant quoting platform where you can select materials, technologies, and finishes. Our AI-powered system analyzes your design for manufacturability and provides real-time pricing. Once you place your order, our engineering team reviews the design, begins production using industrial 3D printing equipment, conducts quality inspection, and ships your parts with tracking details. You'll receive updates throughout the entire process.
What file formats do you accept for 3D printing?
We accept STEP, STL, OBJ and IGES file formats for seamless compatibility with various CAD software. For optimal results, we recommend STEP files for precision engineering parts and STL files for general applications. Our platform automatically analyzes your design for printability and provides optimization suggestions during upload. If you have a different file format, our technical team can assist with conversion.
Can I get an instant quote for my 3D printing project?
Yes! Our digital platform provides instant, real-time quotes based on material selection, geometry complexity, and finishing options. Simply upload your 3D file, select your preferred technology and material, and receive pricing immediately. The system accounts for volume pricing, rush orders, and post-processing costs to give you transparent, accurate pricing without hidden fees.
Do you offer design consultation services?
Absolutely. Our application engineers provide expert consultation on material selection, design optimization, and manufacturing recommendations. We offer CAD services including design for additive manufacturing (DfAM), topology optimization, and design modifications to improve printability and performance. Contact our team for personalized design assistance and engineering support.
Technologies & Materials
What 3D printing technologies does Forge Labs offer?
We operate five industrial-grade technologies in-house: Selective Laser Sintering (SLS) for strong, support-free nylon parts; Multi Jet Fusion (MJF) for high-speed production; Stereolithography (SLA) for ultra-high detail prototypes; Direct Metal Laser Sintering (DMLS) for aerospace-grade metal components; and Fused Deposition Modeling (FDM) for large, engineering-grade thermoplastic parts up to 36 x 24 x 36 inches.
How do I choose the right 3D printing technology for my project?
Technology selection depends on your application requirements: SLS & MJF for functional nylon parts and production runs; SLA for high-detail prototypes with smooth finishes; DMLS for high-strength metal components in aerospace/automotive applications; FDM for large, durable thermoplastic parts and tooling. Our team can recommend the optimal technology based on mechanical properties, surface finish, tolerances, and intended use.
What materials are available for 3D printing?
We offer an extensive range of engineering-grade materials: Nylon (PA12, PA11, Glass-Filled) for SLS/MJF; High-performance thermoplastics (ABS, ASA, PC, ULTEM, Antero, PAHT-CF carbon fiber nylon) for FDM; High-resolution resins (Standard, Tough, Clear, Biocompatible) for SLA; and metals (Titanium Ti64, Aluminum AlSi10Mg, Stainless Steel 316L, Maraging Steel) for DMLS. Each material is selected for specific strength, flexibility, heat resistance, and chemical compatibility requirements.
Are your materials certified for specific industries?
Yes, we carry industry-certified materials including: Biocompatible resins (ISO 10993, USP Class VI) for medical devices; FST-rated ULTEM 9085 and Antero 800NA for aerospace applications; Automotive-grade materials for under-hood applications; and Food-contact approved materials (FDA 21 CFR 177.1500, EU 10/2011). All materials come with Certificates of Conformance (CoC) documenting mechanical properties and compliance standards.
What's the difference between SLS and MJF technologies?
Both use nylon powder, but differ in processing: SLS uses a laser to selectively fuse powder particles, offering excellent design freedom and material properties. MJF uses inkjet printing with fusing agents for faster production and superior surface finish. MJF typically provides better dimensional accuracy and surface quality, while SLS offers more material options and proven reliability for critical applications. Both produce strong, functional parts ideal for end-use applications.
Quality & Specifications
What level of accuracy and tolerances can I expect?
Tolerances vary by technology: SLS achieves ±0.3% (min ±0.3 mm); MJF achieves ±0.3% (min ±0.5 mm); SLA provides ±0.25% (min ±0.25 mm) for standard parts; DMLS delivers ±0.3% (min ±0.3 mm) for all metals; FDM achieves ±0.25 mm or ±0.3%, whichever is greater; PolyJet achieves ±0.2% (min ±0.2 mm). These tolerances apply to standard conditions - critical dimensions may require post-machining or specific design considerations.
How does Forge Labs ensure quality in 3D printed parts?
Every part undergoes comprehensive quality control including: sample size inspection per ISO-2859 standards; dimensional accuracy verification using calibrated measuring equipment; visual inspection for cosmetic quality; material traceability with Certificates of Conformance; and full documentation including process logs and inspection reports. Our ISO 9001-aligned processes ensure consistent quality and repeatability.
Are 3D printed parts strong enough for functional applications?
Absolutely. Our industrial materials are engineered for end-use applications: SLS/MJF nylons offer high impact resistance comparable to injection molded parts; DMLS metal components match or exceed traditionally manufactured parts in strength; FDM engineering plastics like ULTEM and PC provide exceptional mechanical properties. Material selection depends on load requirements, operating temperature, and environmental conditions.
Do you provide dimensional inspection and material certifications?
Yes, we offer First Article Inspection (FAI), dimensional reports, and complete material documentation upon request. Our reports include dimensional verification, surface finish analysis, and material certificates from manufacturers like Stratasys, EOS, and Evonik. This documentation supports quality requirements for aerospace, medical, and automotive applications requiring full traceability.
What surface finishes and post-processing options are available?
We provide comprehensive finishing services: bead blasting and tumbling for improved surface texture; deep color dyeing for nylon parts; vapor smoothing for enhanced surface quality; performance painting with custom color matching; threading and inserts for mechanical assembly; and specialized treatments like anodizing for aluminum parts. Each technology offers specific finishing options detailed on our material pages.
Production & Delivery
What are the lead times for 3D printed parts?
Production lead times start from one day and depend on the technology, material, quantity and finishing you choose. Metal parts and extensive post-processing take longer than a simple polymer part. The available lead times are shown with your quote before you order, and shipping time is separate.
Do you offer bulk or production 3D printing services?
Yes, we specialize in low- to mid-volume production manufacturing. Technologies like MJF and SLS are ideal for scalable production runs delivering consistent quality without expensive tooling. We offer volume pricing, batch production optimization, and dedicated production scheduling for recurring orders. Our digital manufacturing platform efficiently scales from single prototypes to thousands of parts.
Where does Forge Labs manufacture and ship from?
We manufacture in Canada and the United States using industrial 3D printing technologies, with quality control from quote to shipment. We ship across North America and internationally through carriers such as FedEx, UPS and DHL.
What shipping options do you provide?
We offer multiple shipping methods: standard ground shipping (3-5 business days), expedited shipping (1-2 business days), and overnight delivery for urgent orders. International shipping is available worldwide with customs documentation handled by our team. Local pickup may be available depending on your proximity to our production facilities. All shipments include tracking numbers and secure packaging.
Can you handle both prototypes and production runs?
Absolutely. We use the same industrial-grade equipment and materials for both prototyping and production, ensuring seamless scaling without retooling or quality compromises. Our digital manufacturing approach allows efficient transition from prototype validation to production volumes, maintaining consistent material properties and dimensional accuracy throughout the entire product lifecycle.
Industries & Applications
What industries do you serve?
We serve diverse industries including aerospace (certified materials, weight reduction), automotive (tooling, end-use parts), medical devices (biocompatible materials, patient-specific devices), industrial design (functional prototyping), architecture (scale models, building components), film & TV (props, costumes), clean tech (battery components), and robotics (custom assemblies). Our team understands industry-specific requirements and certifications.
Do you work with aerospace and aviation companies?
Yes, we're experienced in aerospace manufacturing with FST-rated materials like ULTEM 9085 and Antero 800NA that meet FAA flammability requirements. We produce flight-ready components, UAV parts, ducting systems, and lightweight structural components. Our titanium and aluminum capabilities support critical aerospace applications with full material traceability and compliance documentation.
Can you produce medical device components?
Absolutely. We offer biocompatible materials tested to ISO 10993 and USP Class VI standards for medical device manufacturing. Our capabilities include patient-specific implants, surgical guides, prosthetics, and sterilizable device housings. We maintain strict quality controls and documentation required for medical applications, including cleanroom protocols and material certifications.
Do you support automotive manufacturing needs?
Yes, we serve automotive companies with production tooling, functional prototypes, and end-use components. Our materials offer excellent chemical resistance to fuels and oils, high-temperature performance for under-hood applications, and mechanical properties suitable for structural components. We support both traditional automotive and electric vehicle applications with appropriate material selections.
What about architectural and construction applications?
We produce architectural scale models, building components, and custom construction elements. Our large-format FDM capabilities (up to 36 x 24 x 36 inches) enable architectural prototyping and full-scale components. Materials like ASA and PC provide UV resistance and weather durability for outdoor applications, while our design team can optimize models for both aesthetics and structural requirements.
Pricing & Custom Solutions
How is 3D printing pricing calculated?
Pricing is based on several factors: material volume and type, technology selection, part complexity and build time, post-processing requirements, and order quantity. Our instant quoting system provides transparent pricing with no hidden fees. Volume discounts apply to larger orders, and we offer competitive pricing for recurring production runs. Rush orders may incur expedite fees.
Do you offer volume pricing discounts?
Yes, we provide significant volume discounts for larger quantities. Our pricing tiers reward higher volumes with reduced per-part costs, making 3D printing economical for low- to mid-volume production. We also offer contract manufacturing agreements for recurring orders with preferential pricing and guaranteed capacity allocation.
Can I request custom materials or finishes?
Yes, we can source specialty materials and develop custom finishing solutions for specific project requirements. While we maintain an extensive library of certified materials, we work with material suppliers to access specialized grades, colors, or performance characteristics. Custom finishing options include specialty coatings, chemical treatments, and aesthetic enhancements beyond our standard offerings.
Do you provide engineering design services?
Absolutely. Our CAD services include design for additive manufacturing (DfAM), topology optimization, reverse engineering, and design modifications to improve printability and performance. We specialize in organic sculpting for artistic applications, prop design for entertainment, and engineering optimization for functional parts. Our team can take your concept from initial design through production-ready files.
What are your minimum and maximum order quantities?
We accept orders from single prototypes to production runs of thousands of parts. There's no minimum order quantity - we're equipped to handle everything from one-off custom pieces to large-scale manufacturing. Our digital platform and in-house production capabilities scale efficiently across all volume levels without setup fees or tooling costs.
Technical Support & Design Guidelines
What design guidelines should I follow for 3D printing?
Key design considerations include: minimum wall thickness (0.8mm for SLS, 1.5mm for unsupported walls), appropriate clearances for moving parts (0.5mm minimum), consideration of build orientation for surface finish and tolerances, and avoiding large flat surfaces that may warp. Each technology has specific guidelines detailed in our design guides, covering tolerances, support requirements, and optimization strategies.
Do you review designs for manufacturability?
Yes, our engineering team automatically reviews all uploaded designs for manufacturability issues and optimization opportunities. We identify potential problems like insufficient wall thickness, poor build orientation, or support requirements. Our platform provides real-time feedback and suggestions, and our engineers are available for detailed design consultation to optimize your parts for additive manufacturing.
Can you optimize my design for 3D printing?
Absolutely. Our design for additive manufacturing (DfAM) services include topology optimization for weight reduction, lattice structure integration, consolidation of assemblies into single parts, and redesign for improved functionality. We leverage the unique capabilities of 3D printing to create geometries impossible with traditional manufacturing while ensuring optimal performance and printability.
What file preparation is required before ordering?
Minimal preparation is needed - our platform handles most file processing automatically. Ensure your files are watertight (closed geometry), properly scaled to your intended dimensions, and oriented appropriately. Remove any internal geometry that won't be visible in the final part. Our system checks for common issues and provides guidance for any necessary corrections before production begins.
Do you provide technical documentation and certifications?
Yes, we provide comprehensive documentation including material certificates of conformance, dimensional inspection reports, process parameter documentation, and compliance certifications. For aerospace, medical, and automotive applications, we maintain detailed process documentation with batch records and quality documentation meeting ISO 9001 requirements.