The Definitive Air Compressor Guide for Dry Ice Blasters

Match your AI10, AI30, AI30 Plus, or AI50 with the right air supply based on CFM, PSI, workload, and compressor type.

Find your compressor match

First, the Two Numbers That Matter:
PSI & CFM

In dry ice blasting, compressed air is the engine that drives the CO₂ pellets. Get these two right and cleaning is fast and consistent. Get them wrong and you lose power — no matter how good the blaster is.

PSI

Air Pressure

PSI is the force behind each pellet. Higher pressure hits harder — essential for stubborn grease, coatings, and rust. Most cleaning runs at 87–150 PSI, depending on the machine.

CFM

Air Volume

CFM is how much air the compressor delivers. Dry ice blasters are air-hungry — too little CFM and the machine starves and cleans slowly. This is the number people get wrong most.

How Much Air Each Machine Needs

Compare the practical air supply requirements for each AIOLITH dry ice blaster, then use the calculator below for your working conditions.

AI10 Micro

Precision cleaning for electronics, small parts, detailed components, and lower-air-demand applications.

Air Supply

Compressor airflow 27–70 CFM Match airflow to the cleaning task
Working pressure Up to 116 PSI Up to 8 bar
Compressor Piston or screw Must sustain required CFM at working PSI
Air quality Clean, dry air Separate dryer not required for basic operation
Hose / mode 9.8 ft 3 mm / approx. 0.2 mm dual mode
View AI10 →

AI30

Auto detailing, restoration, molds, and general commercial cleaning.

Air Supply

Compressor airflow 80 CFM min 90–120 CFM recommended
Working pressure 87–116 PSI 6–8 bar
Compressor Rotary screw preferred Use sustained CFM at working PSI
Air quality Dry, clean air Dryer strongly recommended
Hose / output 13 ft 0.66–1.32 lb/min
View AI30 →

AI30 Plus

Same AI30 platform with an added 26 ft hose for larger working areas.

Air Supply

Compressor airflow >90 CFM More reserve preferred for 26 ft hose
Working pressure 87–116 PSI 6–8 bar
Compressor Rotary screw preferred Favor higher sustained airflow
Air quality Dry, clean air Dryer strongly recommended
Hose / output 13 ft + 26 ft 0.66–1.32 lb/min
View AI30 Plus →

AI50

High-output industrial blasting for heavy contamination and coatings.

Air Supply

Compressor airflow 175 CFM min 200–400 CFM recommended
Working pressure 116–232 PSI 8–16 bar
Compressor Rotary screw preferred 22–30 kW class recommended
Air quality Dry, clean air Dryer strongly recommended
Output / feature Up to 5.5 lb/min Abrasive-ready
View AI50 →

Find Your Compressor Match

Select your dry ice blaster, power source, and workload. We'll show you a practical minimum and a recommended compressor setup.

For — · — · —

✓ Minimum
Compressor —
Air supply —

—

★ Recommended
Compressor —
Air supply —

—

Screw, Diesel, or Piston?

Each compressor type fits a different setup. Choose based on airflow, duty cycle, jobsite conditions, and the dry ice blaster you plan to use.

Rotary Screw
(Electric)

✓ Best for indoor

Best for

Workshops, factories, food & pharma plants with grid power.

Airflow

Stable, continuous airflow for longer and more demanding blasting jobs.

Dry ice

Preferred for AI30, AI30 Plus, and AI50 when properly sized for required CFM and PSI.

Diesel Towable

✓ Best for outdoor

Best for

Field work, remote sites, and mobile jobs where grid power is unavailable.

Airflow

High continuous output and strong portability for demanding field applications.

⚠ Air treatment

Diesel compressors can deliver hot, humid air. An aftercooler and dryer may be required to provide clean, dry air for blasting.

Piston /
Reciprocating

✓ AI10 Applications

Best for

AI10 precision cleaning when the compressor can continuously meet the required airflow and pressure.

Airflow

Suitable for AI10 when it can sustain 27–70 CFM at the required working PSI.

Model limits

Generally not recommended for AI30, AI30 Plus, or AI50 because these models require higher continuous airflow.

Buy or Rent Your Compressor?

Both work. It comes down to how often you'll run your blaster.

Buy

Best for regular & long-term use

Lowest cost per job over time
Always available, dialed in to your machine
Our 4-in-1 system arrives pre-matched — zero setup

Rent

Best for one-off & occasional jobs

No upfront investment for short projects
Handy for outdoor diesel units you'll rarely need
Try a size before committing to a purchase

Still not sure what to pair with your machine?

Skip the guesswork. Our 4-in-1 system ships the compressor, tank, dryer and
filtration matched and ready — or talk to an engineer for a custom setup.

See the 4-in-1 system → Ask an engineer