1. The contact surfaces of the equipment and all parts (including dead corners and gaps) shall be cleaned in place, and the oil and dirt shall be cleaned.

2. The cleaned surface of the equipment shows uniform color without any defects.

3. The dust particles generated during cleaning shall not cause secondary pollution.

4. It is harmless and conducive to environmental protection; 6-7KG compressed air is used as the power, and the impact force is small, which will not cause other equipment damage.

5. Dry ice cleaning can reduce downtime, improve staff safety, improve maintenance efficiency, reduce production downtime, reduce costs and improve production efficiency.

Dry ice cleaning process

The dry ice cleaning process uses compressed air as the power to spray dry ice particles to the surface of the cleaned object at supersonic speed, but it does not rely solely on the kinetic energy of dry ice particles, but uses the ultra-low temperature performance of dry ice to achieve the purpose of decontamination.

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Xiamen Hefengli Dry Ice Decontamination Equipment Co., Ltd. (hereinafter referred to as Hefengli Dry Ice), founded in 1999, is a Chinese enterprise specializing in dry ice application, forming a complete industrial structure chain of R&D, manufacturing, sales and after-sales. The company's brand is HORECO2, and Fengli has a doctor-level research and development team. Its main products include dry ice granulator&briquetting machine, dry ice cleaning machine, dry ice automatic production line, dry ice intelligent cleaning, supply of various specifications of dry ice, dry ice cleaning services and leasing, dry ice insulation box, dry ice equipment accessories and related intelligent products; It has arranged 18 dry ice manufacturing plants, provided a complete dry ice distribution service network, and provided customers with a cost-effective use experience.