How 3D Tri Works
Whether you own a printer or need a print, getting started takes just a few minutes. Here's the full picture.
For Printer Owners
Turn idle capacity into income
Your printer sits idle most of the time. 3D Tri helps you fill that downtime with paying customers from across the Triangle.
List Your Printer
Create a profile describing your printer(s), available materials, print volume, typical turnaround, and pricing. Include photos of your best prints to attract customers.
Receive Requests
Customers in your area will browse your listing and send print requests with their 3D files and specifications. You choose which jobs to accept.
Print & Deliver
Slice, print, and quality-check the part. Coordinate pickup or local delivery with the customer. Collect payment through the platform.
Build Your Reputation
Earn ratings and reviews from satisfied customers. As your reputation grows, you'll attract more and higher-value jobs. Many operators eventually turn it into a side business.
For Print Seekers
Professional prints, no equipment required
Skip the investment in printers and materials. Access the Triangle's full range of 3D printing capabilities through experienced local operators.
Describe Your Project
Upload your 3D file (STL, 3MF, or OBJ) or describe what you need. Specify material preferences, quantity, and any special requirements like color or finish.
Browse Local Printers
Find printer operators near you in Raleigh, Durham, or Chapel Hill. Filter by technology (FDM, SLA, SLS), materials, ratings, and turnaround time.
Get Quotes & Choose
Receive quotes from interested operators. Compare pricing, reviews, and capabilities. Ask questions and get advice on materials and design.
Pick Up Your Print
Once your print is complete, pick it up locally — no shipping costs, no wait. Review the operator to help the community grow.
Frequently Asked Questions
What types of 3D printers are available on the platform?
You'll find FDM, SLA/DLP (resin), and some SLS printers across the Triangle. Materials range from standard PLA and PETG to engineering-grade nylon, carbon fiber composites, and specialty resins.
How is pricing determined?
Printer operators set their own rates. Typical pricing factors in material cost, print time, and complexity. You can compare quotes from multiple operators to find the best fit for your budget.
What if my print fails or doesn't meet specifications?
Our community values quality. Operators are expected to quality-check all prints before delivery. If there's an issue, you can work directly with the operator to resolve it. Our rating system incentivizes consistently high quality.
Do I need to provide a 3D model file?
Ideally, yes — STL and 3MF are the most common formats. But many community members also offer design services if you have an idea but no file. Just describe what you need.
Is there a minimum order size?
Each operator sets their own minimums. Some are happy to print a single small part, while others may have a minimum order value. Check individual listings for details.
How do I know I can trust an operator?
All operators build public profiles with ratings, reviews, and portfolio photos. Start with highly-rated operators and you'll consistently get great results. The community is self-policing — quality operators thrive.
Ready to get started?
Join the Triangle's 3D printing network today. It's free to create a profile.