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Pharmaceutical · Miami, FL
Pharmaceutical Equipment Ice Blasting
Pharmaceutical Equipment is one of the jobs dry ice blasting was made for. We clean it without water, without chemicals and without anything abrasive touching the surface.
What builds up, and why it matters
On this kind of work the problem is process residue, flux, particulate and film on sensitive equipment. These environments have documented cleaning requirements and very low tolerance for residue, moisture or abrasive media. Dry ice leaves nothing behind because the media is gone.
Work is scoped against the facility's own procedures and containment requirements. The people who call us about pharmaceutical equipment are usually facilities and validation teams, and the thing they are actually worried about is introducing a contaminant while removing one.
The method
Why dry ice and not the alternatives
- Non-abrasive
Sand and soda wear the surface down along with the dirt. Dry ice uses cold to break the bond, so the metal under it stays as it was.
- Low moisture
Nothing is left wet, so no water sits in seams, channels or behind covers. The equipment goes back into service dry.
- No secondary waste
Grit, soda and shell media pile up and have to be hauled off. The ice turns to gas, so the only cleanup is the deposit.
- Often no teardown
Disassembly is where the labor hides. With dry ice, much of it is not needed, which is where most of the saving shows up.
More pharmaceutical work
Related jobs we get called for
Questions we get asked first
Will it damage the surface underneath?
On most substrates, no. The pellet is soft and sublimates on impact, so it does thermal work rather than mechanical work. We still test an inconspicuous spot first on anything unusual.
Do you have to take the equipment apart for pharmaceutical equipment?
For most jobs, no. Reassembly is where time and money normally go, and cleaning in place skips both. If a part has to come off, we raise it when we look at the job, never halfway through.
How much mess does it make?
Far less than the alternatives, because the blasting media disappears. What is left is the contaminant itself, which we contain and clean up.
Do you come to us?
That is the only way we do it. A mobile rig means plants, shops, driveways and docks are all fair game across South Florida, up to roughly a hundred miles out from Miami.
What does a job cost?
Most of the price is time on site, and time depends on how much buildup there is and how easy it is to reach. Send photos and a description and you get an actual number back, not a range pulled out of the air.
How soon can you look at it?
Most of the delay is waiting on details. Once we know what the part is made of and what is stuck to it, we can tell you when we can come and whether dry ice is right for it.
The comparison
Why not just pressure wash it
- Media blasting
Grit removes material to do its job, so a machined face or a plated part pays for the cleaning.
- Pressure washing
Forces water where water should not go, looms, bearings, seams, and then the job stops while it dries.
- Solvent and degreaser
Trades the deposit for a residue, plus ventilation and waste to deal with, and it is hard on the finish.
- Hand scraping
It is the fallback when nothing else is available, and it shows on the surface afterward.
- Dry ice
The deposit shrinks away from the surface it is stuck to and releases. The ice is gone before it can do any harm.
What comes off
What comes off, and why
If it is bonded to the surface rather than part of it, there is a good chance this takes it off. The list below covers most of what we are called out for.
- Paint and coatings
Selective removal, layer by layer, on parts where media blasting would cut into the substrate.
- Salt and corrosion product
A constant in South Florida. Removing it without stripping the protective finish is the whole trick.
- Ink and printing residue
Ink and coating on anilox and press rollers, surfaces where changing the texture changes the print.
- Food residue
Carbonized product build-up in a plant where neither standing water nor a chemical film is acceptable.
- Grease and oil
Oil film is the layer everything else sticks to. Remove it and half the job is already done.
- Carbon and soot
Heat-hardened deposit on manifolds, grills and weld cells. A rapid temperature drop is what this kind of bond handles worst.
- Adhesive and sealant
Sealant squeezed out and cured where it was never supposed to set.
How a job runs
Nothing about this should be a surprise
Nobody should have to guess what they booked. This is every stage of a job in the order it happens.
- We look at access and containment
Access drives the plan: reach, siting, masking, and the route the removed material takes off the job. It is the part customers think about least and we think about most.
- We test a small area
The first pellets go somewhere you will never see. Once that spot comes clean without marking, we know what pressure to use on the rest.
- We blast, then clean up
The media disappears on contact; the contaminant does not. Gathering what came off is included, not a line added afterward.
- You look before we pack up
Inspect it with the rig still set up. Anything you are not happy with gets another go before we leave.
- You describe the job
Give us the basics: the machine or vehicle, the buildup, and where it sits. From that we can usually tell you on the phone whether dry ice is the right call or whether you should be looking elsewhere.
What to expect on site
We do not tap into your shop. All the compressed air comes from our own unit, parked as close to the job as we can get.
We cover what should not be hit before anything gets blasted. It takes minutes and saves arguments.
Carbon dioxide is what you breathe out, frozen solid. It is non-toxic and leaves no residue, but in an enclosed space it pushes out oxygen. So on indoor work we decide how air will move through the area before the rig starts.
This is not a quiet method. Ear defenders are standard issue on site for anyone nearby.
Describe what you are dealing with.
Tell us what the machine is, where it is and what is on it. A photo or two speeds it up. One of the owners calls you back.