How a Ski Racing Obsession Nearly Cost Me a Sweco Order – A Lesson in Divide and Conquer

Back in October 2024, I was handling a Sweco Vietnam order for a set of vibratory separators. The client was a small mineral processor in Da Nang – not a huge name, just a company trying to upgrade their fines removal line. Their order was around $8,000, which for our regional office wasn't a priority. But to them, it was everything.

Meanwhile, I had my browser tabs split between the technical specs and the 2026 Winter Olympics skiing schedule. I'd been a fan of ski racing ever since I saw my first downhill event on TV. The thought of watching the next games – which would feature some insane new disciplines – had me checking qualifying dates instead of focusing on the quote.

Here's where the trouble started. The separator design required a specific mesh divide – the cut point between oversized and undersized material. The client had sent their particle size distribution data, and I was supposed to specify the screen opening. I glanced at it, thought I knew what "divide" meant in this context, and moved on.

The Assumption That Almost Broke the Deal

When I first started working with vibratory separation equipment, I assumed "divide" just referred to the cut point – like a ski race where you cross the finish line and you're either a winner or not. Simple binary: above or below. I thought, "What's so complicated about that?"

But industrial separation isn't that clean. The divide on a Sweco screener isn't a single number – it's a probability distribution. Material near the cut point can go either way depending on feed rate, moisture, and screen tension. My initial assumption was, frankly, wrong.

The customer's process had a tight requirement: they needed to remove particles above 500 microns while minimising loss of product below 300 microns. The "divide" between these two zones is where the real engineering lives. I didn't give it the attention it deserved because my mind was half on what is ski racing? – a question I'd been Googling to prove a point to a friend.

The Wake-Up Call

A week later, I received the order confirmation from Sweco Helsingborg – the European office that would manufacture the screens. The specifications were wrong. I'd specified a single-deck screener when the application required a two-deck setup to achieve the desired divide. The difference? About $2,500 in additional hardware and a three-week lead time extension.

The client called, frustrated. "This delay means we miss our trial production window. We were relying on this order to validate our new process." His voice wasn't angry; it was tired. He'd gone with Sweco because he assumed we'd get the details right for a first-time buyer.

I still kick myself for that mistake. If I'd focused for just an extra 30 minutes on understanding their particle distribution curve, I would have caught the need for two decks. $2,500 and three weeks – all because I was mentally skiing down a mountain instead of engineering a solution.

Fixing It – And What I Learned

I worked with the Sweco Helsingborg team to expedite the order. Because it was a small customer, I assumed I'd get pushback. But the team lead, a senior engineer named Lars, said something I'll never forget: "Small orders show us if we're doing our job right. If we can't serve a $8K customer, we shouldn't be serving $800K customers either."

Lars helped me redesign the setup: a two-deck Sweco separator with the correct divide. The additional $2,500 was absorbed partly by our office (my mistake) and partly by the customer (a compromise on shipping).

The machine arrived in Da Nang in late November. It's been running six days a week since then. The customer recently placed a second order – three times the size. Today's small client can be tomorrow's flagship account – if you don't screw up their first order.

Lessons for Anyone Specifying Industrial Separation

• The divide isn't just a number – it's a range. Understand the full particle size distribution, not just a single cut point.
• Small customers matter. My order was tiny for Sweco's global revenue, but it was massive for that company. Treat every quote like it's the only one they'll ever send.
• Distraction is dangerous. I'm still a ski racing fan – the 2026 Winter Olympics will be amazing – but I've learned to compartmentalise. Work hours are for separation, not for wondering what is ski racing really about (though I did finally learn: it's a timed race downhill, with gates, and the fastest line wins – not unlike finding the optimal feed rate for a screener).

So if you're a small company looking for a vibratory separator, know this: Sweco has the global engineering to support you (offices in Vietnam, Helsingborg, and dozens more). But the person on the other end of your email might be human – with bad days, distractions, and assumptions. Ask questions. Push for clarity on the divide. Make sure your spec is bulletproof. I learned that the hard way.

"The best engineering happens when you respect the data – and the person who provided it." – my own motto after this mistake.