The dynamic classifier is a key device that separates fine and coarse coal particles in pulverizing systems to enhance combustion efficiency.

Yuil Tech has developed a high-performance model by applying hardfacing steel and thermal spray coating technologies with 2 to 3 times higher wear resistance than AR400, improving both product lifespan and boiler performance.

Holding a domestic patent for the localization of dynamic classifiers, Yuil Tech’s system operates stably at power plant sites with minimal wear over long-term use.