Sweco Screeners, Henry Weights, & Procurement Pitfalls: An Admin Buyer's FAQ

Common Questions About Ordering Sweco Screeners & Parts

I handle procurement for our industrial equipment division. I’ve placed over 60 orders for Sweco screeners and parts in the last three years. These are the questions I actually get from my colleagues (and a few I wish someone had asked me before I messed up).

What exactly are Sweco screeners used for?

Sweco makes vibratory separators. Ours are used for dry screening and liquid/solid separation—mostly powder sorting and dewatering in our minerals processing line. They're robust, but specific. If you're buying them for a high-volume, abrasive application like foundry sand, make sure you spec the heavy-duty frame option. We didn't on our first order (saved about $600). Ended up needing extra bracing a year later. That retrofit cost us more than the original upgrade would have.

What is the "Henry" weight? And how much does Henry weigh?

“Henry” is the colloquial term for the upper balance weight on some Sweco models—specifically the 48-inch separators, I think. It's roughly 45 to 50 pounds, depending on the exact model year. I can never remember the precise number. (Let me rephrase that: I learned it’s cheaper to look it up in the manual than to guess. I told our maintenance guy “about 40 lbs” once. The actual part was closer to 55. His back was not happy with me.) The formal specs are in the unit’s parts list. Don't rely on memory.

How do I avoid a 2-week delay on replacement screen mesh?

Lead time. This is where the “prevention over cure” mindset saves your entire budget.

In 2024, I waited two weeks for standard mesh because the vendor showed “in stock” but it was actually at a different warehouse. We had to shut down a line for a day. That cost us more in lost production than the damn screen itself.

My checklist now:

• Request the current stock location. Don't trust the generic website.
• Ask about the material spec. Standard 304 mesh vs. 316? The difference matters for corrosive materials. I once ordered “standard” and our production manager (rightly) rejected it for a chlorides application.

Five minutes on the phone beats five days of downtime. Seriously.

Is it worth buying third-party screeners to save money?

I've seen quotes that were 40% cheaper. Tempting, right? I tried it once. The tension ring didn't fit our frame. We spent a week and $200 in machine shop fees to modify it. Net loss: we broke even on the price, and I looked bad to my VP.

I can only speak to our experience, which is using Sweco frames. If you're designing your own system from scratch, maybe the calculus is different. For retrofitting an existing machine? Pay the premium. It's not worth the headache.

How do I find the right parts on the Sweco website?

Honestly? It can be a pain. The site is functional but not super intuitive for someone trying to cross-reference an old part number. If you're looking for a "sweco praca" (that's Polish for "work" or "job," often used in job listings)—that won't help you find parts. You need the model number.

What works for me: I take a photo of the serial plate on the machine. That plate lives forever (unless it gets painted over, which ours did once—don't do that). With that serial, I call or email the distributor. It's slower upfront, but way faster than ordering the wrong part twice.

What's the biggest mistake new buyers make?

Ignoring the vibration isolation mounts. Everyone focuses on the motor and the mesh. Nobody asks about the springs or the clamp rings until the machine starts walking across the floor. I learned this after a $3,000 order came in and we realized the rubber mounts for our specific foundation were backordered.

As of Q3 2024, I now include mounts on the initial PO checklist. (Prices as of then; verify current costs.) This was accurate as of then, but supply chain changes fast.

Where do I find job listings for Sweco?

If you're searching for "sweco praca" (meaning Sweco jobs—often used in Poland or among Polish-speaking communities), you'd look on LinkedIn or their corporate careers page. We've hired a few of their field service engineers. They've been super helpful (which, honestly, is not always the case with third-party techs).

For spare parts and support, you want their equipment division, not the engineering consultancy side. Make sure you're calling the right number. I called the wrong department once. The guy was polite but couldn't help me with a gasket spec.

That's about it. The last question is the answer—if you've got a specific part, verify the spec yourself. It's the only way to avoid the rework loop.