If you run a metal fabrication or machine shop, your floor takes a beating that most cleaning equipment was never built for. Metal shavings, grinding dust, cutting oil, and spilled coolant all end up on the concrete — and a standard mop or a consumer-grade scrubber just smears the mess around.
The result is a floor that's slick, gritty, and genuinely dangerous. Oil and coolant films are one of the most common slip hazards in Wisconsin shops, and the abrasive metal debris ground into your concrete shortens the life of the floor itself. The right floor scrubber doesn't just make the place look better — it protects your people and your slab.
Here's what to know about choosing and running a floor scrubber for a metal fabrication shop.
Why Metal Shops Are Hard on Floor Equipment
Fab shops and machine shops throw three problems at a floor scrubber at the same time:
Metal chips and swarf. Curls of steel, aluminum, and stainless drop around lathes, mills, saws, and press brakes. Loose debris like this can jam a scrub deck, tear up squeegee blades, and clog the vacuum path on equipment that wasn't designed to pick up solids.
Cutting oil and coolant. Slideway ("way") oil, water-soluble coolant, and the stray hydraulic and gear oil that shops call "tramp oil" all end up on the floor and ride across it on cart wheels and boot soles. These films are stubborn — water alone won't touch them — and they're the reason a "clean-looking" shop floor can still be slick as ice.
Fine grinding and metal dust. Grinding stations and deburring leave a gritty haze that settles everywhere. Left alone, it acts like sandpaper underfoot and gets tracked into offices and inspection areas.
A machine built for a tile lobby will choke on all of this. You need equipment engineered for heavy industrial debris and oily concrete — which is exactly the kind of work Factory Cat and Kodiak machines are built around.
Cylindrical vs. Disk: Why Deck Type Matters in a Fab Shop
This is the single most important spec decision for a metal shop.
A cylindrical scrub deck does something a disk deck can't: it sweeps and scrubs in one pass, rolling small debris up and into an onboard hopper while it cleans. For a floor covered in metal chips and weld spatter, that means you're not pre-sweeping the whole shop before you can scrub it — and you're not feeding loose metal straight into your squeegee.
A disk deck delivers excellent flat-out scrubbing pressure and is great on heavy, baked-on grime, but it isn't designed to collect solid debris. In a fab shop that produces a lot of chips, a cylindrical deck usually wins on practicality.
Factory Cat builds machines specifically for this kind of abuse, and their cylindrical-deck models are a strong fit for shops fighting chips and oil at the same time. If you want to talk through which deck makes sense for your operation, that's the kind of thing our team sorts out every day. Take a look at the Factory Cat equipment we carry to see the range.
Walk-Behind or Rider?
Square footage and aisle layout drive this call.
For a smaller shop or tight bays — think a few thousand square feet with machines packed close — a walk-behind scrubber gets into corners and around equipment without a hassle. It's maneuverable, it's affordable, and it's plenty of machine for the space.
For a larger fab floor or a multi-bay operation, a rider scrubber covers ground far faster and keeps a single operator productive. The Kodiak rider lineup is built for exactly that mid-to-large industrial footprint, and stepping up to a rider often pays for itself in labor hours alone once you're past roughly 15,000–20,000 square feet of daily cleaning.
If you're not sure where your shop lands, sizing the machine to your actual square footage and traffic is step one — and it's worth getting right.
Don't Forget Oil-Specific Detergent and Squeegee Wear
Two operational details make or break floor cleaning in a metal shop.
Use a degreasing detergent rated for industrial oil and coolant. General-purpose floor soap won't cut tramp oil, and an underdosed solution just relocates the film. The right chemistry lets the scrubber actually lift the oil instead of polishing it.
Plan on faster squeegee blade wear. Metal grit is abrasive, and squeegee blades on a fab floor wear faster than they would in a warehouse. Rotating or swapping blades on schedule keeps your water pickup clean and prevents streaking. Keeping a few spares on the shelf is cheap insurance — our service and parts team can set you up with the right blades and a maintenance cadence so a worn squeegee never sidelines your machine.
Frequently Asked Questions
Will a floor scrubber pick up metal chips, or do I have to sweep first? A scrubber with a cylindrical deck will sweep and scrub in one pass, collecting most loose chips into its hopper. For heavy spatter or large drops, a quick pre-sweep around the worst stations still helps, but you won't be sweeping the whole floor by hand.
Can a scrubber handle oily, coolant-covered concrete? Yes — with the right machine and the right degreasing detergent. The scrubber's brushes agitate the oil while the detergent breaks it down, and the squeegee and vacuum lift it off the floor instead of spreading it.
Should I rent or buy for a metal shop? If you have a daily or near-daily cleaning need, owning almost always makes sense. For a one-time deep clean, a shutdown, or to test a machine in your space before committing, a rental is a smart low-risk move.
How often should I scrub a fab shop floor? It depends on volume, but most shops benefit from scrubbing high-traffic and high-chip areas daily, with a full-floor pass several times a week to stay ahead of oil buildup and grit.
Keep Your Shop Floor Safe and Your Slab Intact
A clean fab floor isn't about appearances — it's about keeping people on their feet, protecting your concrete from abrasive grit, and not tracking oil into every corner of the building. The right machine, matched to your square footage and the debris you actually produce, makes that routine instead of a fight.
At Wisconsin Scrub & Sweep, we make buying the right floor scrubber simple. Whether you're fighting metal chips, cutting oil, or grinding dust, our team will help you match a Factory Cat or Kodiak machine to your shop — no pressure, no runaround. Browse our new equipment lineup, give us a call at (262) 333-0799, or reach out online — we'd love to earn your business.