Dry ice cleaning is commonly known as spray technology, which uses the ultra-low temperature of dry ice to spray dry ice particles onto the surface of the object to be cleaned through the high-speed motion generated by the air compressor and Dry ice cleaning machine, forcing the low-temperature dry ice to contact and clean. Because of the surface of the object, due to the relationship between high-speed motion and high temperature, the dry ice will evaporate quickly, causing the dry ice particles to explode 600 to 800 times the carbon dioxide gas, and the carbon dioxide gas will quickly condense, become brittle and fall off to achieve the cleaning effect .

Dry ice: the solidified state of carbon dioxide (scientific name solid carbon dioxide). It is a colorless liquid condensed under the pressure of 6250.5498 kPa, and then rapidly solidified under low pressure.

Advantages of dry ice cleaning carbon deposition: fast time, no pollution, no harm to equipment, and the cleaning rate of carbon deposition reaches 100%.

The formation of car carbon deposits is irreversible. In one sentence, as long as you burn oil, there will be carbon deposits, without exception.

The appearance and accumulation of carbon deposits is not a good thing for vehicles. It can affect fuel consumption, power, jitter, etc. as little as it affects engine life (pistons, piston rings, knocking cylinders, etc.), and driving safety.

As far as carbon deposits are concerned, what we can do now is to alleviate the formation of carbon deposits, run more high-speed consumption, additives, and carbon deposit cleaning methods.

With the continuous advancement of technology, many technologies have been opened. The previous carbon deposit cleaning (coal digging) was mostly done by beating hanging bottles and manual chemical cleaning, which was not only incomplete but also easily caused irreversible damage to the engine. Now walnut sand can completely clean the intake carbon deposits without damage, and dry ice cleans the combustion chamber deposits. Carbon completely harmless technology has been stationed in major repair manufacturers.

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Xiamen Hefengli Dry Ice Decontamination Equipment Co., Ltd., referred to as Hefengli Dry Ice, was established in 1999. It is a professional enterprise dedicated to the application of dry ice in China. It has formed a complete industrial chain of R&D, manufacturing, sales and after-sales. The company's brand is HORECO2, and Hefengli has a doctoral-level R&D team. Its main products include Dry ice granulator & block making machine, Dry ice cleaning machine, dry ice automatic production line, dry ice intelligent cleaning, supply of dry ice of various specifications, dry ice Cleaning service and leasing, Dry ice insulation box, dry ice equipment accessories and related intelligent products; 18 dry ice manufacturing factories have been deployed to provide a complete dry ice distribution service network and provide customers with a cost-effective experience.