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Industrial · Miami, FL
CNC Machine Ice Blasting
CNC Machine 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 baked-on process residue, oil film, carbon, swarf and release agent. Production equipment is expensive to take apart and expensive to leave down. Solvent means ventilation and disposal; water means waiting; abrasive means grit in a machine you just cleaned.
Most industrial work happens in place, during a shutdown or a maintenance window. The people who call us about cnc machine are usually maintenance leads and plant managers, and the thing they are actually worried about is that the line does not come back up on schedule.
The method
Why dry ice and not the alternatives
- Non-abrasive
The pellet is soft and sublimates on impact, so the work is thermal rather than mechanical. Machined faces, plating, paint and gaskets survive it.
- Low moisture
No standing water in a harness, a bearing or a cabinet, and no dry time before the equipment goes back into service.
- No secondary waste
Sand, soda and walnut shell all have to be swept and hauled. Dry ice leaves only the contaminant it removed.
- Often no teardown
Much of this work is done in place, which is usually where the real saving is. The labor is in the disassembly, not the cleaning.
More industrial 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 cnc machine?
Usually far less than you would expect, and often not at all. Cleaning in place is where most of the saving comes from, because the labor is normally in the teardown and reassembly.
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?
Yes. The whole rig is mobile. Compressor, hose and operator arrive at your shop, plant, driveway or dock, anywhere across South Florida from Miami out to roughly a hundred miles.
What does a job cost?
It depends on the equipment, the contaminant and the access, so we will not throw a number at you over the phone without understanding the work. Describe the job and we will give you a real figure.
How soon can you look at it?
Send photos and a short description and one of the owners gets back to you. If you have a shutdown or a deadline, say so up front and we will tell you honestly whether we can hit it.
The comparison
What the alternatives actually do
- Pressure washing
Water gets into everything and has to come out again before the equipment runs. Around electrics it is off the table entirely.
- Solvent and degreaser
Good at softening, bad at leaving. There is always a residue and always a drum to get rid of.
- Hand scraping
Slow, inconsistent, and the tool marks the surface. Fine for a small area, unworkable across a machine.
- Media blasting
Abrasive by definition. Anything with a tolerance or a finish worth keeping comes out changed.
- Dry ice
The pellet is soft and the mechanism is temperature, not abrasion. It turns to gas on impact, so the only thing left to sweep up is what came off.
What comes off
What dry ice actually removes
The rule of thumb is simple: anything stuck on rather than built in. These are the deposits we see most.
- Salt and corrosion product
The year-round problem on the coast. The finish holding corrosion back has to survive the cleaning.
- 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
The soft film that holds dust and swarf against metal. It is what makes a part feel dirty long after it looks clean, and it comes off first.
- Carbon and soot
The hard black crust on a housing, an oven or a weld cell. Bonded by heat, and the first thing to release under thermal shock.
- Adhesive and sealant
Cured sealant, old gasket, tape glue and sound deadening, the residue left when something was removed but its bond was not.
- Resin and mold release
Release agent and resin build-up on tooling, where a solvent fix trades one residue for another.
How a job runs
How a job actually runs
Most people have never watched dry ice blasting happen and are not sure what they are agreeing to. Here is the whole sequence, start to finish.
- We blast, then clean up
Nothing is left of the pellet, so the only thing to collect is what was on your equipment. That collection is part of the work we quoted.
- You look before we pack up
The job is not finished because we say so. It is finished when you have looked at it.
- You describe the job
We start with what it is and what is on it. Whether it can come offline matters as much as the contaminant, and a wrong-tool answer is one we give up front rather than after the invoice.
- 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
An out-of-sight patch comes first so pressure and pellet size are proven before anything that shows. Soft alloys, older paint and bare metal each want different numbers.
What the job is like to stand next to
Surfaces come out cold. On some jobs that means waiting a few minutes before handling, and on others it means condensation as the part returns to ambient temperature.
Air comes from our own compressor. You do not need to provide power, water or a connection of any kind.
Anything nearby that should not be touched gets masked before we start. That is quicker than explaining it afterward.
The media is solid CO2, nothing toxic and nothing left behind, but it pushes oxygen out of a closed room. Ventilation gets planned before the hose is connected.
Describe what you are dealing with.
A short description and a location is enough to start. Add photos if you can. You will speak to an owner, not a scheduler.