XL REFRA refractory materials

XL REFRA.Founded in 1996, XL REFRA is a professional manufacturer of refractory materials. The company currently employs approximately 1,200 people and operates more than 150 units of 43 different types of major production equipment, including 22 friction presses (1,600/1,000/630 tons), 22 Type 750 forced mixers, 4 high-speed mixers, 4 computerized automatic weighing systems, 10 crushing and grinding production lines, 2 sets of vacuum impregnation equipment, 2 high-temperature tunnel kilns (110 meters), 26 drying kilns (22 meters), and 1 high-temperature shuttle kiln (6 square meters), among others. The company possesses robust production capacity, with an annual output of 100,000 tons each for magnesium (aluminum) carbon unshaped bricks and unshaped refractory materials, 40,000 tons for fired magnesium refractories, and 300,000 tons for fused magnesia and sintered magnesia. The company also operates a Magnesium-Calcium Research Institute and a central laboratory, capable of conducting scientific research, experiments, and physical and chemical property testing on various refractory materials. Its main products include: calcined magnesia, fused magnesia, high-iron high-calcium sand, magnesium-calcium sand, clay bricks, high-alumina bricks, magnesia bricks, as well as various refractory materials specifically designed for converters, ladles, electric furnaces, and tundishes.