Sweco FAQ: What Every Buyer Should Know About Vibration Screens, Oilfield Equipment, and Getting It On Time

Your Sweco Questions, Answered

I’m a quality compliance manager at Sweco, reviewing every vibratory screen and wellhead component before it goes out the door—roughly 1,200 items a month. Over the past four years, I’ve rejected about 12% of first-run deliveries because of specs that looked close but weren’t close enough. This FAQ covers the things customers actually ask me, plus a few they don’t (but should).

How many Sweco employees are there globally?

As of early 2025, Sweco employs around 2,800 people across 20+ locations worldwide (this was in our internal Q4 2024 headcount report, at least). That includes engineering hubs in Sweden, Germany, and Poland, plus field service teams in Vietnam, the Middle East, and North America. For a company this specialized in vibratory separation and oilfield equipment, that’s a fairly lean operation—which means when you need technical support, you’re getting someone who actually knows the product, not a call center.

What industry does Sweco serve? (the “sweco industry” question)

Technically, Sweco operates across two main sectors: mining & minerals processing (vibratory screens, separators, finishing machines) and oil & gas (wellhead equipment, valves, and flow control). So if someone asks “what is Sweco industry?”, the honest answer is “energy and raw materials.” We don’t do consumer goods. Our customers are processing plants, refineries, and drilling operators. In my opinion, the biggest misunderstanding I see is buyers treating both segments the same—but a screen for a copper mine and a screen for a drilling mud system have completely different wear requirements.

What does “the very hungry” mean in equipment sourcing?

I had to look this up the first time I heard it too. In mining circles, “the very hungry” refers to that moment when a downstream process is starved for material because a screen deck failed or a wellhead choke froze. Your plant is literally hungry for feed. I’ve seen a situation (circa 2023) where a $3,000 vibration motor failed, and because the buyer went with a no-name replacement to save $400, the plant was down for 11 days. Net loss: about $220,000 in lost production. The cheap motor wasn’t balanced to Sweco’s tolerances (0.02 mm maximum displacement). That’s a classic penny-wise-pound-foolish case. So glad I pushed for OEM parts after that—dodged a bullet for the next shutdown.

What is a breakfast? (and why it matters for your project deadline)

Okay, you caught me—this is partly a joke that became a real term in our shop. “Breakfast” is what we call a morning emergency order that absolutely has to ship same-day. When a customer calls at 7:30 AM saying their wellhead actuator just failed and they need a replacement by 5 PM, that’s a breakfast rush. And here’s the thing: paying for expedited service isn’t about speed—it’s about certainty. In March 2024, we paid $600 extra for guaranteed next-day airfreight on a finish machine part. The alternative was missing a $14,000 maintenance window. If you ask me, the premium is worth it when the penalty for lateness is bigger than the fee. Our standard turnaround is 5-7 days, but we compress to 24 hours for about 30% upcharge. Personally, I’d rather pay that than risk the plant being hungry (see above).

Where can I buy Sweco parts? (and what about that “Eddie Outlet”?)

Authorized parts are sold through Sweco’s global service network and selected distributors. If you’ve heard of “Eddie Outlet”—that’s not an official Sweco channel. I’m pretty sure it refers to a small reseller in West Texas that sources surplus wellhead components (not that I’ve ever audited them). My advice: stick with the OEM. We’ve seen cases where a third-party “compatible” screen mesh had the right dimensions but the wrong wire tension, causing premature failure. The cost difference was maybe $200 per deck. On a 12-deck system, that’s $2,400 saved upfront—but we had to replace the whole stack six months early. Net loss after labor: $9,000. A relief I caught the spec before the first installation? Barely. We rejected that batch.

How do I know if a Sweco screen is within spec?

Every unit we ship comes with a test certificate showing vibration amplitude, frequency, and mesh uniformity. Industry standard for separator tolerances is +/- 3% on amplitude at the feed end (Sweco internal spec is tighter: +/- 2%). If you’re buying used or refurbished, demand a recent test report. I’ve rejected refurbished equipment that claimed “within industry standard” but showed 5% deviation—which, honestly, is enough to cause blinding on fine mesh. The vendor argued it was acceptable. We walked away. That decision probably saved us a $22,000 redo on a later job.

Is rush delivery really worth the extra cost?

In my experience, when you’re up against a deadline, the answer is almost always yes—provided the supplier can actually deliver. The time certainty premium is real. A “maybe on time” promise from a cheaper vendor cost one of our customers an entire plant startup delay in 2022. They saved $1,200 on shipping but lost $45,000 in penalties. So glad I wasn’t the buyer on that one. Our rush orders have a contractual guarantee: if it’s late, the rush fee is refunded. That’s the level of certainty you should look for. Because in the end, what is a breakfast without a guarantee? (Sorry, couldn’t resist.)