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Product Description
Dry ice cleaning is widely used to clean various surface stains such as metal, molds, production equipment, ancient cultural relics, etc. The cleaning process does not require cooling or disassembling the mold, avoiding corrosion and damage to the mold caused by chemical cleaning methods.
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Petrochemical Industry: Clean rust and dust on main fans, air compressors, steam turbines, and blowers without removing blades. Effective for heat exchangers and storage tanks.
02
Power System: Directly clean transformers, insulators, distribution cabinets, and cables with live load (below 37 kV) without damage.
03
Food Production: Remove baking residue, oil stains, and fresh product mixtures from ovens, conveyor belts, and packaging equipment safely.
04
Automotive & Shipping: Clean engine carbon deposits, car carburetors, and hulls. Descaling rate up to 100% within 10 minutes.
05
Aerospace & Printing: Paint removal for composite molds and aircraft shells. Remove oil-based inks and varnishes from printing gears and nozzles without wear.
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Working Principle
Similar to traditional blasting, dry ice particles are accelerated in high-pressure airflow. However, dry ice particles vaporize at the moment of impact. Solid CO2 rapidly sublimates into gas, expanding nearly 800 times in volume within milliseconds, causing a "micro explosion" that lifts dirt away without generating secondary waste.
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Frequently Asked Questions
What are the main advantages of dry ice cleaning?
It is non-abrasive, non-conductive, and does not require disassembly or cooling of equipment, which significantly reduces production downtime.
Will dry ice blasting damage sensitive molds or surfaces?
No. Dry ice particles are relatively soft and sublimate upon impact, making it safe for delicate surfaces, including electronic components and cultural relics.
Is this cleaning method environmentally friendly?
Yes. It uses recycled CO2 and produces no secondary waste. It eliminates the need for harmful chemical solvents and water rinsing.
What type of dry ice does the machine use?
The machine is designed to use 3mm granular dry ice, which is standard for industrial cleaning applications.
Can the machine be used on live electrical equipment?
Yes, dry ice is non-conductive. It can safely clean transformers and distribution cabinets with live loads below 37 kV.
What is the required air supply pressure?
The machine operates efficiently within an air supply pressure range of 0.4 to 1.0 MPa.
Stuart Solar
