AMinsider

AMinsider

A series of informative discussions with varying topics tackling the adoption of additive manufacturing (3D Printing), answering those burning questions and swapping experiences along the way. Learn from experienced individuals on how innovation can push the boundaries of what is possible.

Episodes

July 17, 2026 • 19 mins

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In this special episode of AM Insider, hosts Justin Hopkins and Dustin Kloempken take a retrospective look at the transformative year of 2025. Using artificial intelligence to analyze their recordings from throughout the year, the hosts bridge the gap between early-year trends and the industry's current reality.

This episode provides a deep dive into the following key themes:

  • The AI Revolution in Additive Manufact...
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This episode of AM Insider features guest Zeke Sudbury, an additive sales specialist at Atlix, who discusses his professional transition from the world of polymers and composites to metal additive manufacturing (AM). Hosted by Justin Hopkins and Dustin Kloempken, the conversation explores the technical and cultural differences between these two realms, noting that polymer expertise focuses on material science and po...

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April 28, 2026 • 59 mins

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In this episode of AM Insider, we sit down with Christian Seidel, professor of additive manufacturing and consultant at Wohlers Associates (powered by ASTM International), to explore where the additive manufacturing industry is headed in 2026 and beyond.

Christian shares insider insights on AM market growth trends, why the industry continues to grow at ~10% annually, and how AI is transforming metal 3D printing, proc...

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March 31, 2026 • 49 mins

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Medical 3D printing is one of the most promising—and misunderstood—areas of additive manufacturing.
In this episode of AM Insider, we’re joined by Ben Klein, a biomedical engineer and former leader in medical additive manufacturing, to unpack what’s actually working in healthcare and why adoption takes longer than most expect.

Ben shares firsthand insight from building early medical 3D pri...

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February 13, 2026 • 61 mins

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In this episode of the AM Insider podcast, hosts Justin Hopkins and Dustin Kloempken sit down with Stefan Joens, a second-generation business owner of Elnik Systems. The conversation explores the critical but often misunderstood role of thermal processing in metal additive manufacturing, particularly for binder jetting and other sinter-based technologies.

Key Discussion Points

  • Redefining Sintering: Stefan argues t...
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October 20, 2025 • 41 mins

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This episode of the AM Insider podcast is hosted by Justin Hopkins and Dustin Kloempken. It is part of a miniseries focused on the beginnings of additive manufacturing (AM), aiming to share experiences from industry veterans.

The guest is Darin Everett, who is referred to as an industry "longtimer". He joined Stratasys in 1999 when the company was relatively small, starting at $28.5 million. Darin agreed with the com...

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This podcast episode of "AM Insider" features an interview with Ryan Kircher, a principal additive manufacturing engineer at RMS Company, a medical device contract manufacturer. The discussion centers on the adoption of additive manufacturing (AM), specifically within the medical device industry. Kircher shares his 20 years of experience in the field, detailing the challenges and successes of using AM for medical im...

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 This episode features an interview with Rajeev Kulkarni, a seasoned professional in the additive manufacturing industry, who shares his extensive experience and insights into the history, evolution, and future of 3D printing. Rajeev discusses his early contributions to the field, including the invention of support generation for SLA and the creation of the STL file format, highlighting the collaborative effort...

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This episode of AM Insider features a special discussion on the history and evolution of the additive manufacturing (AM) industry. Hosts Justin Hopkins and Dustin Kloempken welcome Kevin Mortzfield, an industry veteran who began his career in late 1994, to share his extensive experience.

Kevin Mortzfield's background includes working at 3D Systems as an associate applications engineer, where he started with stereolit...

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August 8, 2025 • 18 mins

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 This episode of AM Insider, hosted by Justin Hopkins and Dustin Kloempken, dives deep into the cyclical nature of innovation and adoption within the additive manufacturing industry. The discussion explores the recurring challenges and breakthrough moments that have shaped its journey from the early days to the present.


I. Innovation Cycles in Additive Manufacturing (AM)
The AM industry evolves in waves, ...

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This podcast episode,  "The Recurring Cycles of Additive Manufacturing," from AM Insider, explores the challenges and cyclical nature of additive manufacturing adoption 


Key takeaways include:

  1. The "David and Goliath" Problem: The industry faces the ongoing challenge of differentiating between expensive industrial 3D printers (costing $30,000 to hundreds of thousands) and affordable prosumer/consumer ...
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This episode explores the evolving art and science of product positioning in the additive manufacturing (AM) industry, highlighting how companies have adapted their strategies over time to educate markets, differentiate offerings, and manage internal dynamics.

From Rivalry to Relationships

In the 1990s, the AM industry was a battleground of a few fierce competitors. Newcomers often overpromised due to inexperience, an...

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This episode dives into the fascinating evolution of the term "3D printing", tracing its murky origins and eventual mainstream adoption. While early usage is linked to MIT in the 1990s, it was Stratasys that played a pivotal role in popularizing the term—driven by a need to differentiate its lower-cost Dimension machines from high-end additive manufacturing systems.

Listeners learn how marketing strategy, sales...

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May 30, 2025 • 44 mins

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This episode features a discussion between Justin Hopkins and Dustin Kloempken of AM Insider and their guest, Phil Arnold, founder of Endeavor 3D. The conversation focuses on the challenges and strategies involved in starting and growing a contract manufacturing business within the additive manufacturing industry. Arnold shares his experiences, highlighting the importance of rapid decision-making, investing heavily ...

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April 18, 2025 • 51 mins

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This podcast episode of AM Insider features a discussion with Brent Ewald, a software development manager at Autodesk, about his diverse career journey within the additive manufacturing space. The hosts, Justin Hopkins and Dustin Kloempken, explore Ewald's transition from mechanical engineering and R&D in 3D printing at HP to software development. Their conversation examines the evolution of software in additive...

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March 25, 2025 • 46 mins

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This podcast episode of AM Insider features a conversation with Derek McCurry, the owner of Stubby Nozzle Co. McCurry shares his journey from working in additive manufacturing marketing to establishing his own business designing, manufacturing, and selling 3D-printed car care products, specifically leaf blower nozzles for drying vehicles. The discussion covers his background as a mechanical engineer and marketer, th...

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January 29, 2025 • 52 mins

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This podcast episode features Amos Breyfogle, an experienced professional in the additive manufacturing (AM) industry, who shares his diverse career journey and offers insights on navigating the AM landscape. Key topics include how to enter, grow, and transition within the AM industry, the importance of people skills, career longevity, negotiation tactics, and the potential future of mass customization in AM. Amos a...

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October 1, 2024 • 53 mins

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In this episode of the AM Insider podcast, hosts Dustin Kloempken and Justin Hopkins engage with marketing expert Ryan Hayford to explore the critical role of marketing in the additive manufacturing industry. They discuss the unique challenges marketers face when targeting engineers, the importance of understanding customer journeys, and the need for effective communication across departments. Ryan shares insights o...

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August 30, 2024 • 54 mins

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     John Greeven, a former HP employee and current professor at Oregon State University, discusses his journey from the oil industry to additive manufacturing. He shares his experience working with 3D printing technology and its applications in various projects, including racing teams and land speed records. Greeven emphasizes the importance of a diverse team and a mindset that challenges traditional...

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July 26, 2024 • 52 mins

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Danit Peleg, a 3D printing fashion designer, discusses her work in the fashion industry and the potential of 3D printing in fashion. She explains her research on developing sustainable and flexible materials that behave like real fabric. Danit shares her journey of creating the world's first fashion collection printed entirely using desktop 3D printers. She also talks about her website and online course where she te...

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