Manufacturing Culture Podcast

Manufacturing is more than the products we make; it’s the people who make the parts. On The Manufacturing Culture Podcast, I sit down with leaders, innovators, and everyday heroes to uncover the stories behind their journeys in the industry. We talk about where they started, how they’ve grown, and the challenges they’ve overcome along the way. Each episode brings a unique perspective; some practical, some inspiring, and all rooted in the human side of manufacturing. From lessons learned on the shop floor to big ideas shaping the future, it’s all about the people who make it happen. Because at the heart of every company are the people who work there, and every person has a story.

Manufacturing Culture Podcast is a business podcast hosted by Unknown Host, with 176 episodes on record and a Required Pod Score of 80. PitchCentric scores this show on Booking Probability, Listen Score, and live audience signals refreshed every 24 hours.

Unknown Host hosts Manufacturing Culture Podcast, a business show with 176 episodes published.

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  Episode #173

  Alex Gruebele | Aluminum Cans Are Cathedrals We Walk Past

  Sep 15, 202646 min

  Alex Gruebele sees cathedrals where the rest of us see trash. Hand him an aluminum can and he will tell you it is one of the most engineered objects on the planet, made by a company whose other, less profitable line is building satellites. That is the whole man: relentlessly curious, a little obsessive, and unable to walk past anything manufactured without wanting to know how it was made. He grew up in Champaign-Urbana, studied mechanical engineering at Illinois, and earned a Stanford PhD building soft actuators and sensory skins for robots that work alongside humans. Then, almost by accident, a classmate's wild idea and a pandemic made him co-founder and CTO of Mesli, a fully autonomous restaurant he and two friends built and dropped onto a lot in San Francisco. It served about ten thousand grain bowls at better than ninety-nine percent uptime, with customers asking for a monthly meal plan. It also could not raise the money a hardware company needs in a software investor's world, and it closed while it was still winning. That failure is the hinge of the conversation, and Alex is refreshingly honest about it. Today he is president and co-founder of Tau9 Labs, a semi-bootstrapped Bay Area company that builds custom, AI-accelerated software for manufacturers of every size. He and Jim get into why every factory is a snowflake, why he took the leap into a business he could control after swearing off investors, and the parallel he draws between mountaineering and building a company: calculated risk, exposure a little at a time, and a willingness to be in over your head because that is where you grow. He is also the guy painting Halo miniatures at his desk and bartering for rocks with strangers in Morocco, and he will tell you the hobbies are the point, not a distraction from it. Key Takeaways Curiosity is the throughline. From soft robotics to mineral collecting to the engineering of a soda can, Alex treats the whole made world as something worth understanding, and it fuels the work. Being right isn't enough to survive. Mesli won on food, uptime, and repeat customers, but hardware economics and a software-hungry investor climate closed it anyway. Technical success and fundability are different games. Every factory is a snowflake. Rather than force a one-size product, Tau9 builds custom software per shop, because AI-accelerated development finally makes bespoke work profitable for both sides. Ask people about their hobbies. Alex screens for the person, not just the role. Someone who goes deep on things tends to do the same at work, and a shared hobby builds real trust with a customer. Risk is a muscle, like heights. He beat a fear of heights by exposure, one climb at a time, and he runs a company the same way: calculated risk, a little more each time, comfortable being in over his head. Chapters 00:00 Welcome and the ask 02:34 Icebreaker: a Ryan Gosling action-comedy 04:39 Culture as The Office 07:11 From central Illinois to mechanical engineering 09:47 How the robot restaurant began 13:20 The shipping container that almost fell on him 14:37 Serving 10,000 meals with a robot 17:04 Why a successful restaurant still had to close 21:32 Soul searching, and the road to Tau9 Labs 25:35 The demo that became the first custom build 26:51 Who he builds software for now 29:45 Being in over your head, and missing flights 32:02 Why he asks everyone about their hobbies 34:44 Halo dioramas and collecting minerals 37:33 Overcoming a fear of heights 40:09 What mountaineering and startups share 43:33 Aluminum cans are cathedrals 45:28 What makes him proud Find Alex LinkedIn: Alex Gruebele Tau9 Labs

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  Episode #171

  Sunny Han | It's Not Science Fiction, It's Manufacturing Fiction

  Sep 1, 202649 min

  Ask most people to picture the future of manufacturing and they will describe a slightly better factory. Ask Sunny Han and he will describe a self-replicating machine you launch into an asteroid belt, go to sleep for a thousand years, and wake up to find has built a communication network across the galaxy. That is the altitude this conversation runs at. Sunny is the founder and CEO of Fulcrum, a manufacturing technology company that connects more than 700 manufacturers with the digital infrastructure they need to compete. He did not grow up on a shop floor. He was a kid writing code at seven, certain he would spend his life playing StarCraft, who drifted into building software for manufacturers and got quietly hooked on the depth of it. The more facilities he toured, the more intoxicating it got: the operator who can feel a microscopic burr with a fingertip, the single crystal of metal grown to survive supersonic speeds. He kept coming back to the well. But the reason to listen is what Sunny has worked out about AI and trust. He is one of the clearest voices on where artificial intelligence fits on a shop floor and where it does not. He explains why classical computers are deterministic and the real world is not, why these new probabilistic machines are a gift and a hazard at once, and why the answer is deterministic guardrails and a human who stays in the loop, because in a medical device shop that last one percent is the entire world. Along the way he reframes change management, argues that people love change they get to author, and lands on the line that named this episode. The future isn't science fiction. It's manufacturing fiction, and his whole job is turning it into reality faster. Key Takeaways The real world is probabilistic. Classical computers give the same answer every time. CNC machines and AI models do not, and understanding that difference is the key to using AI safely on a shop floor. Deterministic guardrails make AI trustworthy. Let the model generate options, but when the answer has to be exactly right, it looks up the feed and speed chart or the tool database. Creativity where you want it, certainty where you need it. Keep a human in the loop. Even at ninety-nine percent, the last one percent can be a twenty thousand dollar mistake or worse, so Fulcrum builds evaluation and judgment frameworks that flag what still needs human eyes. Infrastructure was the missing layer. Fulcrum set out to do cool things with compute and found the orchestration infrastructure under manufacturing barely existed. Build a good one and people plug everything into it. Chapters 00:00 Welcome and the ask 01:20 Meet Sunny Han and Fulcrum 02:42 Icebreaker: life as a sci-fi movie 03:28 Making parts in space, and von Neumann machines 09:40 What culture means to Sunny 12:20 Why a company needs a mission, not just values 14:52 What he thought his life would be 16:23 Stumbling into manufacturing 22:29 What problem Fulcrum set out to solve 26:40 Becoming the orchestration layer 30:43 Breaking into a skeptical industry 34:53 People don't hate change, they hate change they can't steer 37:22 Deterministic guardrails, explained 43:38 Why you still need a human in the loop 45:12 Where manufacturing is headed 47:45 Manufacturing fiction 48:10 What makes him proud: perseverance 49:47 Where to find Sunny Find Sunny LinkedIn: Sunny Han (Fulcrum) Fulcrum: fulcrumpro.com Email: sunny@fulcrumpro.com

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  Episode #169

  Steve Feamster | The Weld No One Will Ever See

  Aug 18, 202637 min

  Every glass of water you pour, every jar of baby food, every energy drink you crack open ran through stainless steel pipe that somebody welded. And if that person did their job right, you will never once think about it. That is Steve Feamster's whole craft: being invisible in the best possible way. The weld that matters most is the one no one will ever see, on the inside of a pipe, so clean that nothing can hide. Steve is the founder and owner of Sanitary Welding LLC in Novi, Michigan, where for more than sixteen years he has built the ultra-clean stainless steel systems that food, beverage, and pharmaceutical plants depend on. He came up the way he hopes the next kid will. He was an entrepreneur before he was a welder, hustling odd jobs as a teenager, and he tripped into welding under a teacher who told him something that stuck: with wood, cut it too short and it's scrap, but with metal, you can always weld it back together. You can always make it right. This is a conversation about the pride in unseen work, about carrying the weight of knowing a single bad weld could mean contamination, and about a man from the middle who can talk to the shop floor and the boardroom in the same breath. Steve is honest about the hard parts, the apprenticeship red tape, the grind of scaling with too few hands, and the fine line between automation and craft. But the through-line is a message he wants the nineteen-year-old with a torch to hear: the door is open. Steve did it, and so can you. Key Takeaways The best weld is the one no one sees. Sanitary welding is judged on the inside of the pipe, purged clean and finished to food grade, so nothing can hide and nothing can contaminate. You can always make it right. The lesson that pulled Steve into the trade is also his philosophy on mistakes: be proud of them, pass your inspection, and keep going. The door from welder to owner is open. Steve bought his domain while still working under the hood and built his own shop. He wants the next kid to know the same path is there. Culture is treating a welder like a thinker. His twenty-first century weld shop pays people to think and treats the place like a second home, which is how he competes for scarce, high-care talent. Red tape is part of the skills gap. Steve is trying to hire and train through apprenticeships and keeps hitting bureaucratic roadblocks, a piece of the workforce problem that gets too little attention. Chapters 00:02 The invisible weld, and what sanitary welding protects 01:01 Meet Steve Feamster and Sanitary Welding 02:33 Icebreaker: a boat and a sunset 04:13 What culture means to Steve 05:29 Finding welding: you can always make it right 06:34 The high school apprenticeship at a five-hour energy plant 07:22 An entrepreneur since thirteen 08:00 The road home from California and the new shop 11:05 What makes Sanitary Welding different 12:06 Be proud of your mistakes 13:34 Pride, grinding, and the line between craft and automation 17:55 What sanitary welding actually is 18:37 The weight of a bad weld 21:39 Building a twenty-first century weld shop 22:39 The red tape choking apprenticeships 28:02 What keeps him going 30:01 A Detroit point of view 32:01 Where to find Steve and who he's hiring 33:01 3D printing stainless and Project Diamond 34:08 The message to the kid with a torch Find Steve LinkedIn: Steve Feamster Sanitary Welding LLC: sanitarywelding.com (careers: apply@sanitarywelding.com ) Novi, Michigan

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  Episode #169

  Jim Goerges | He Never Laid Off a Worker Because of Automation

  Aug 11, 202648 min

  Jim Goerges is an accountant who fell in love with a machine shop, and then fell in love with the one job in that shop nobody else wanted: keeping the coolant right. He was so obsessed with it that when he could not buy the tool he wanted, he built it himself, and that turned into a whole second company. His shop in Brainerd, Minnesota started with four products in 1993 and now has around six thousand, and odds are good it had a hand in the glasses on somebody's face right now. The heart of this one is a simple idea Jim has spent thirty years proving out: the best robot you can buy is the machine that makes the part. Precision Tool Technologies runs lights-out, nearly around the clock on a single labor shift, because Jim chased unattended manufacturing back when the industry still thought a mill was a mill and a lathe was a lathe. When coolant became the weak link that stood between him and a true 168 hours, he invented a full-shop coolant sensing and top-off system, now running in shops around the country. But the number that tells you who Jim is has nothing to do with spindles. He has never laid off a single person to a technology improvement, not once. He took hand deburring off his people because it hurt to do, not to cut heads. And for a crew of 23, the company 401k will clear five million this year. This is a conversation about automation done with a conscience, about a dad who came from Germany with nothing and instilled a work ethic in ten kids, and about why the unglamorous work, done with pride, is the work that builds something noble. Key Takeaways The best robot is the machine that makes the part. Jim's whole approach is to buy equipment that runs unattended rather than bolting automation onto old habits. Automation without layoffs. In thirty years he never cut a person for a technology gain. He removed the jobs people dreaded, like hand deburring, not the people. Necessity invented a product. Coolant was the weak link in running 168 hours, so he built a full-shop coolant sensing and top-off system that now sells nationwide. Culture is telling people the truth. Good news or bad, Jim tells the whole group, so his people are part of the solution instead of blindsided by it. Do more to get more. The accountant's logic underneath it all: every incremental part spreads your fixed costs thinner, and affordable automation is how you get there. Chapters 00:00 Welcome and meet Jim Goerges 02:36 Icebreakers: your life as a movie, and what culture means 05:05 The accountant who fell for a machine shop 07:30 The PettyEgg and inventing to help people 11:41 Four products in 1993, six thousand today 15:30 Learning lights-out before the industry figured it out 20:08 Why the company is named 168 Manufacturing 22:37 Changing your thinking to change your outcome 28:58 Automation without a single layoff 31:40 What he is most proud of, and his father's story 37:35 The sprint car and working hard the right way 39:26 The future of PTT and the coolant automation story 47:10 The future of American manufacturing 53:09 Say yes to a great idea, and closing thoughts Find Jim LinkedIn: Jim Goerges Precision Tool Technologies: Brainerd, Minnesota 168 Manufacturing: 168mfg.com

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  Episode #168

  Ronak Gandhi | Make American Manufacturing Badass

  Aug 4, 202649 min

  This episode was recorded as part of a paid partnership with Structify. Ronak Gandhi grew up in Fort Worth, where Memorial Day means fifty people in the backyard, dinner cooked by friends who brought their own coolers, and a clock that somehow reads midnight before anyone notices. He explains the difference between that and a New York Memorial Day, all brunch reservations and itineraries, and in doing so tells you most of what you need to know about why he built Structify the way he did. His grandfather came to this country in the 1960s, took his first job at a fish processing plant, stayed thirty years, and retired there. That story, and the values under it, loyalty, integrity, and showing up in person, shaped Ronak's decision to leave an isolating skyscraper job and build a company for the people he calls the backbone of the country. Structify helps manufacturers find real ROI for AI, lays the foundation to implement it, and captures the institutional knowledge that walks out the door when a key person retires. The promise is blunt: a path to ROI in sixty days or your money back. Recorded in person with Jim at ATD in Phoenix, Ronak and Jim get into why Silicon Valley gets manufacturing wrong, why you cannot serve this industry from a desk on the coast, why 65% of digital transformations fail, and why the problems on a shop floor are the most exciting part of the work, not the thing to hide. It closes on the line that could be Structify's whole reason for existing: he does not want the industries that built this country to get left behind in the next technological leap. Key Takeaways AI fails without a foundation. Most digital transformations fail because people rush to the solution. Structify maps the business first, then finds where AI actually drives ROI. Capturing institutional knowledge is the real win. The workforce crisis bites hardest when a key person retires, and their knowledge leaves with them. Day one is about capturing it. You cannot serve manufacturing from the coast. Ronak lives on the road, and he argues every shop is different, so no off-the-shelf solution works for everyone. Change is not the enemy. People do not resist change; they choose it every day. Give operators the tools to build their own solutions and adoption follows. Relationships beat transactions. The values he learned in Fort Worth, loyalty and integrity, are what he says the coast gets wrong and what manufacturing gets right. Chapters 00:00 Meet Ronak: two Memorial Days, Fort Worth vs New York 01:47 The moment he knew manufacturing needed Structify 05:01 The isolating skyscraper and why he left 08:39 His grandfather's fish plant and the pride in making things 11:30 Why build for a physical industry Silicon Valley ignores 16:02 A hidden industry and what outsiders should know 19:28 What Silicon Valley gets wrong about manufacturing 22:45 The workforce crisis and two narrative battles 26:21 The shop that detonates bombs to fuse metal 28:03 Why 65% of digital transformations fail 31:50 What Structify actually does 33:05 How it differs from a consultant 36:20 Why people actually love change 38:22 Finding real ROI, not AI for its own sake 40:17 What day one looks like 43:56 The five-year vision: make manufacturing badass 45:36 What he's most proud of, and why Structify exists Find Ronak LinkedIn: Ronak Gandhi Structify: structify.com

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