3D Printing Academy

Free, fully structured educational program for engineers, innovators, decision-makers—and anyone who wants to learn more—about 3D printing technologies and their real-world applications.

Sinterit, the global pioneer in compact SLS solutions, created this initiative to show that advanced additive manufacturing is not reserved for large corporations only—it’s a powerful, cost-efficient tool available to companies of any size.

We break down the essentials of 3D printing—with a special focus on how SLS works, what it can do, and where it excels—making high-value know-how accessible to everyone, regardless of company size or technical maturity.

We help companies understand when and how to adopt 3D printing—especially Selective Laser Sintering (SLS) technology—how to calculate ROI, and how to transition from prototypes to production.

By joining the Academy, you become part of a growing global network of engineers, designers, and leaders exploring the future of additive manufacturing.

What You Get by Joining the Academy?

Whether you’re starting your journey with 3D printing or evaluating SLS for professional use, the Academy equips you with:
10-day email course tailored to your chosen track
Tools, calculators, and ready-to-implement resources
Knowledge directly from SLS pioneers
Entry to a closed LinkedIn community
Access to exclusive expert live Q&A sessions
Certificate of Completion

How the Academy Works?

You choose one of three educational tracks: Fundamentals Track, Business Track or Engineers Track.

For 10 days, you receive structured, high-quality educational content straight to your inbox:

e-books, videos, infographics, podcasts, calculators, case studies, practical guides, etc.

As an additional benefit, you gain access to a closed LinkedIn expert community—an exclusive space for knowledge exchange, discussions, and networking.

At the end of your track you’ll receive your Certificate of Completion, along with an invitation to a live Q&A session where you can get answers to your questions and see what other Academy participants are asking.

Explore the Learning Paths in Detail

Below, you can explore the details of each educational track and choose the one that best supports your goals. No matter which path you select, you will receive high-quality learning materials built on our deep know-how and years of experience in the 3D printing industry.

Every module has been carefully developed by a team of experts and seasoned engineers, ensuring the highest technical and educational value.

To make your learning journey both engaging and effective, each track offers a rich variety of content formats—including e-books, videos, infographics, podcasts, calculators, case studies, and practical guides.rnUse this knowledge to elevate your project, strengthen your skills, and take your company to the next level.

Good luck on your learning journey!

1. What is 3D Printing and How Is It Transforming Production?

History, core concepts, and the impact of additive manufacturing on industries worldwide.

2. Compare the Core Technologies: FDM, SLA, SLS

Simple overview of how each technology works, what they’re best for, and how to choose the right one.

3. How SLS Works: The Magic of Powder and Laser

An intuitive explanation of the SLS printing process, step by step.

4. SLS Materials: Powders and Their Key Properties

Types of powders, mechanical characteristics, and how they influence final parts.

5. From Idea to Printed Part

A practical walk-through of the entire workflow: preparation, printing, post-processing.

6. Most Common Mistakes and How to Avoid Them

Troubleshooting for beginners to help you get reliable results from day one.

7. SLS vs Other Technologies

When SLS surpasses FDM and SLA in quality, durability, or cost efficiency.

8. Real-World Use Cases of SLS

Examples from industry, education, medicine, automotive, and more.

9. The Sinterit Ecosystem

How Sinterit printers, powders, software, and accessories work together as a complete solution.

10. Your First Steps in the SLS World

Summary and guidance on next steps—including which track to take next.

Join the Fundamentals Track

1. Overview of 3D Printing Technologies

Strengths, weaknesses, applications—and an honest, transparent comparison that builds trust.

2. Why SLS? Strategic and Economic Advantages

How SLS shortens time-to-market, supports innovation, and lowers product development costs.

3. Calculating ROI in Additive Manufacturing

A practical framework for evaluating return on investment in 3D printing.

4. In-House Printing vs Outsourcing

Cost, logistics, maintenance, scalability—when each makes sense.

5. Success Stories: From Prototype to Production

Concrete case studies showing measurable improvements in cost, flexibility, and delivery times.

6. Building Internal Competencies

How to structure teams, workflows, and processes around additive manufacturing.

7. How to Choose the Right SLS System

Key criteria to evaluate printers, materials, service, and technical support.

8. Funding and Financial Support

Practical guidance on securing financing for SLS investments.

9. Trends in 3D Printing

What’s next: new materials, automation, sustainability, and AI in AM.

10. Your Implementation Roadmap

A step-by-step plan to start your company’s SLS transformation.

Join the Business Track

1. Understanding SLS: From Physics to Practice

A complete explanation of the SLS process and its fundamental parameters.

2. Designing for Additive Manufacturing

How to create models optimized for powder-based printing.

3. Orientation and Packing Strategies

Maximizing chamber efficiency while improving part quality.

4. Printing Parameters and Their Impact

Temperature, laser power, scanning speed—practical guidance for optimization.

5. Powder Management

Recycling, quality control, and maintaining material consistency.

6. Post-Processing Techniques

Cleaning, finishing, coloring, and mechanical treatments.

7. Diagnostics and Maintenance

Identifying typical issues and ensuring long-term process stability.

8. Special Materials

Flexible, ESD, reinforced powders—selection and application.

9. Mechanical Properties and Quality Testing

How to measure and analyze the physical performance of printed parts.

10. Future of SLS

Automation, predictive algorithms, process simulation, sustainability.

Join the Engineers Track

If you have any questions about the Academy

Your concerns may include costs, ROI, customer support, print quality, or printing speed. We have helped thousands of companies make the right choice.

The Administrator of your personal data is Sinterit Sp. z o.o. with its registered seat in Krakow, ul. Nad Drwina 10 bud. B3, 30-741 Krakow, entered in the register of entrepreneurs kept by the District Court for Krakow - Śródmieście in Kraków, XI Economic Division of the National Court Register under KRS number: 0000535095, tax identification number (NIP): 6793106416. Your personal data will be processed solely for the purpose of providing you with an answer to the enquiry sent via the contact form. The legal basis for the processing is your freely given consent (Article 6(1)(a) of the RODO/GDPR), which is necessary to fulfil the indicated purpose. Your data will be stored for the period necessary to respond or until you withdraw your consent. You may withdraw your given consent to the processing of your personal data at any time, which does not affect the lawfulness of the processing carried out on the basis of your consent before its withdrawal. In addition, you have the right to access, rectify, transfer, erase or restrict the processing of your data and to object to the processing. Detailed information regarding the processing of your personal data is contained in our Privacy Policy (click here).

3D Printing Academy

Free, fully structured educational program for engineers, innovators, decision-makers—and anyone who wants to learn more—about 3D printing technologies and their real-world applications.

Democratizing 3D Printing Knowledge

Supporting Smarter Business Decisions

Building a Professional AM Community

What You Get by Joining the Academy?

How the Academy Works?

Choose Your Learning Path

For anyone new to 3D printing and seeking a thorough introduction.

For managers, decision-makers, and entrepreneurs evaluating SLS adoption.

For CTOs, engineers and specialists seeking a technical, in-depth perspective.

Explore the Learning Paths in Detail

FUNDAMENTALS TRACK

BUSINESS TRACK

ENGINEERS TRACK

If you have any questions about the Academy

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3D Printing Academy

Free, fully structured educational program for engineers, innovators, decision-makers—and anyone who wants to learn more—about 3D printing technologies and their real-world applications.

Democratizing 3D Printing Knowledge

Supporting Smarter Business Decisions

Building a Professional AM Community

What You Get by Joining the Academy?

How the Academy Works?

Choose Your Learning Path

For anyone new to 3D printing and seeking a thorough introduction.

For managers, decision-makers, and entrepreneurs evaluating SLS adoption.

For CTOs, engineers and specialists seeking a technical, in-depth perspective.

Explore the Learning Paths in Detail

FUNDAMENTALS TRACK

BUSINESS TRACK

ENGINEERS TRACK

If you have any questions about the Academy

Want to solve your project challenge ?

Download the checklist that will save your time and simplify the decision-making process when choosing a 3D printer for your project.

Pricing

Get a free sample box

Download the checklist that will save your time and simplify the
decision-making process when choosing a 3D printer for your project.