How to Use a Dry Ice Blasting Machine Safely and Effectively

To ensure efficient operation and optimal cleaning performance of your dry ice blasting machine, it’s important to prepare the following before use:

1. Air Compressor

Dry ice blasting machines rely on an air compressor to supply compressed air. It is recommended to use an air compressor with a power of 7.5 kW or higher and an air tank capacity of 250 liters or more. A stable and sufficient air supply ensures consistent blasting pressure, improving cleaning efficiency and effectiveness.

2. Dry Ice Pellet Size

To guarantee smooth feeding and the best blasting results, it is recommended to use standard dry ice pellets, typically sized 3 × 6 mm. If these pellets are not available locally, larger dry ice pellets can be manually crushed to the appropriate size before use.

Operating a dry ice blasting machine is straightforward and user-friendly. By following these six easy steps, you can quickly get your machine up and running for efficient and effective cleaning:

1. Connect the air supply and power source.

Ensure that your air compressor and electrical power are properly connected to provide stable and reliable energy for the machine.

2. Securely connect the dry ice blasting gun.

Attach the blasting gun firmly to the machine, making sure all connections are tight to prevent leaks and ensure safe operation.

3. Attach the grounding wire to ensure safety.

Proper grounding is essential to avoid static electricity buildup and protect both the operator and equipment.

4. Load the dry ice pellets into the hopper.

Fill the hopper with the recommended size of dry ice pellets, typically 3 × 6 mm, for optimal blasting performance.

5. Power on the machine and adjust the dry ice feed rate.

Switch on the machine and set the feed rate of dry ice according to the cleaning needs, balancing efficiency and surface care.

6. Begin the cleaning process.

Start blasting and carefully clean the target surfaces, adjusting settings as necessary for the best results.

By following these simple steps, even beginners can operate the dry ice blasting machine confidently and safely, achieving professional-grade cleaning without hassle.

CAUTIONS ⚠️

• Before working, it is necessary to check whether goggles, earmuffs, work clothes and gloves are worn.
• Before each operation, first set the ice feeding speed to “0” and test whether there is condensed water sprayed from the nozzle.
• When the operation is not finished and suspended, please adjust the ice feeding speed to “0”, and then start the spray gun to spray for 30-50s to ensure that the residual ice in the feeding pipe is discharged and prevent ice blocking.
• Before adding dry ice, it must be kept clean and no other foreign objects fall into the equipment.

1. Will dry ice blasting damage engines?

No. Using a dry ice blasting machine is safe for engines, sensors, and electrical components when operated properly. Dry ice blasting is a non-abrasive cleaning method, so it won’t harm sensitive parts.

2. Can a dry ice blasting machine for cars remove rust?

A dry ice blaster cleaning machine effectively removes surface contaminants and light rust. Heavy corrosion may require additional mechanical treatment.

3. Can dry ice blasting equipment be used for cleaning car interiors?

Yes. Dry ice blasting equipment is suitable for cleaning car interiors, including seat frames, carpets, air ducts, and other hard-to-reach areas. Proper blasting pressure adjustment is essential, as excessive pressure may damage delicate interior materials.

4. What if I can’t get the right dry ice pellet size?

For best performance, dry ice blasting machines are designed to operate with standard 3 × 6 mm dry ice pellets. If these pellets are not available, larger dry ice pellets can be crushed manually to the proper size. This ensures the pellets feed smoothly into the machine and maintain optimal cleaning efficiency.

5. What air compressor is required for a dry ice blasting equipment for cars?

The dry ice blaster machine requires an external air compressor (not included). Cleaning effectiveness is determined by air pressure output, not horsepower (HP).

It is recommended that the air compressor have a power of 7.5kW or higher and an air tank capacity of 250L or more to ensure optimal performance and stable operation of the dry ice blasting machine.

6. What are the precautions for dry ice blasting?

Always take protective measures (wear goggles, gloves, earplugs), and ensure the electrostatic grounding clamp is properly connected.