my country holds 70% of the world's magnesium ore reserves, giving it a natural advantage in developing the magnesium materials industry. Magnesium and its alloys, due to their lightweight, high-strength, thermal conductivity, and corrosion resistance, are ideal for high-end industries such as aerospace, industrial manufacturing, and medical equipment. They are hailed by the industry as "green engineering materials with great development and application potential in the 21st century."

In the magnesium metal smelting process, dolomite, a core raw material, is calcined at high temperatures in a rotary kiln to produce calcined dolomite. This critical process requires a stable, efficient, and environmentally friendly supply of pulverized coal to ensure uninterrupted production in the rotary kiln. A stable supply of high-quality pulverized coal not only affects the quality of the calcined dolomite product but also directly impacts the operating efficiency of the entire production line. Producing such high-quality pulverized coal requires advanced grinding equipment.