Durable, high-strength, corrosion-resistant materials designed to withstand exposure to chemicals such as fertilizers and pesticides, delivering long service life in harsh environments. Inner core can be unscrewed from the nozzle tip while the connection between the jacket and pipe remains stationary, enabling thorough cleaning and easy maintenance. The nozzle is modular and replaceable, making disassembly and replacement straightforward for maintenance or upgrades. The lifting column features a self-cleaning function that adapts to extremely harsh construction site conditions, helping maintain reliable nozzle operation and reducing downtime. Benefits - Enhanced durability and corrosion resistance for demanding chemical exposure - Easy cleaning and maintenance thanks to the removable inner core and fixed jacket-to-pipe connection - Quick disassembly and replacement of the nozzle for upgrades or repairs - Self-cleaning lifting column supports reliable performance in harsh sites, minimizing downtime Use scenarios - Field spraying of chemical fertilizers or pesticides, where durability and easy maintenance are critical - Construction or industrial spraying in dusty or dirty environments, where self-cleaning and robustness reduce clogging - Remote or rugged sites requiring fast replacement of nozzle components to minimize downtime