About Keruilai

About Keruilai

Keruilai was founded in the year 2001, and over the course of the last 22 years, the company has consistently strived for excellence. As a result of its unwavering dedication, Keruilai has become a well-known global organization. It boasts advanced manufacturing facilities, a state-of-the-art research and development center, and a strong and effective sales network.

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Products

Products

Since its inception, Keruilai has dedicated its efforts to the advancement and manufacture of evaporative air coolers designed for industrial, commercial, and residential use, all under one roof. Presently, Keruilai offers comprehensive solutions to cater to various air cooling requirements, spanning from 300 cubic meters per hour (CMH) to an impressive 100,000 CMH airflow capacity. Keruilai's global presence extends to 50 countries and continues to expand steadily.

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Solutions or Applications

Solutions or Applications

Over the course of several years, Keruilai has assembled a remarkable team of professionals who possess extensive expertise and experience in various domains, including research and development, product management, sales, and marketing.

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Technical support

Technical support

Keruilai possesses state-of-the-art laboratories dedicated to enhancing the efficiency of large-scale evaporation, measuring air volume and pressure, and assessing noise levels.

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Events

Events

the evaporative cooling technology of Keruilai is also highly recognized by the industry. As the leader of the drafting group and the main drafting unit, Keruilai has participated in the formulation of a number of national industry standards for evaporative air conditioners and cooling fans. And obtained more than 50 patents for domestic inventions,utility model and appearance.

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Contact us

Contact us

Thanks to the exceptional teamwork, Keruilai received numerous prestigious accolades, including designations such as "Notable Trademarks of Guangdong Province," "Guangdong's Distinguished Brand Product," "High-Tech Enterprise," and "National AAAA Standardization Excellence in the Industry," among others.

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Company events
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Industrial humidifiers reduce the risk of dust explosion

Release time:2020-06-04
Reading volume:281

  Dust explosions seriously threaten industrial production safety. Therefore, timely and effective monitoring of dust concentration in the workplace can better grasp the operating status of equipment, carry out effective dust removal and dust reduction, ensure personal safety and improve environmental quality.

  The wheat is ground very finely in the flour mill, and the grinder transfers all the grinding energy to the flour. At this time, the flour has a lot of energy, and it will easily explode once it encounters the appropriate temperature. Especially in hot and dry seasons, sometimes a very small spark or flame can cause an explosion in the workshop. In a certain space, when flour dust reaches a certain density, it will cause an explosion when exposed to open flames or even sparks and at an appropriate temperature. This is determined by the characteristics of flour.

  Flour explosion refers to the phenomenon of flour particles exploding when exposed to open flames. During the production process, a large amount of extremely fine flour dust is produced. When this dust is suspended in the air and reaches a very high concentration, such as when there is 9.7g of flour per cubic meter of air, once it encounters flames, sparks, arcs or At the right temperature, it will burn instantly and form a violent explosion, which is very powerful.

  In order to avoid the large amount of dust generation, among the many ventilation and cooling equipment, the most indispensable is the use of industrial humidifiers . Industrial humidifiers can increase air humidity and reduce temperature through spray humidification, while reducing dust generation and dust emission, and reducing the risk of dust explosions.

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