What are the technical differences between fully automatic dust suppression sprayers and similar domestic products?

In many high-dust environments, such as stone quarries and sand pits, you can see this type of dust suppression equipment. So what are the technical differences between fully automatic dust suppression sprayers and similar domestic products? For details, please see the article. Fully automatic dust suppression sprayers in developed countries are relatively sophisticated, offering effective dust removal and cooling. However, these imported machines come with high price tags, and warranty services may be difficult to obtain. Domestically, patents for various fully automatic dust suppression sprayers can be found on the National Intellectual Property Administration website. While applicable for dust control and high-temperature environments, these machines typically have limited range, small coverage areas, and produce large droplets—all of which hinder energy and water efficiency. Their automated control systems are often underdeveloped, resulting in relatively low operational efficiency. Our company's fully automatic dust suppression sprayer, however, incorporates advanced domestic technology, equipment, and automated control systems. Currently, few domestic manufacturers can produce fully automatic dust suppression sprayers with a range exceeding 100 meters. During project implementation, our fully automatic dust suppression sprayers incorporate comprehensive freeze-thaw protection measures and equipment for operation in northern cold and freezing regions. Heating strips are installed on the atomizer, high-pressure pump, and corresponding freeze-thaw pipes, with the thawing process controlled by a dedicated thawing device set on the electrical control box.