A glass melting furnace is the core thermal equipment used for glass melting, constructed from refractory materials. When selecting refractory materials for glass furnaces, it is essential to comprehensively consider key factors such as furnace type, application location, material degradation mechanisms, the type of glass being melted, and the nature of any accompanying pigments. The refractory materials chosen must exhibit excellent resistance to corrosion by both the molten glass and gaseous media, while also possessing a sufficiently high softening temperature under load and good thermal stability.
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We provide customers with one-stop, end-to-end solutions—from materials R&D and equipment design to construction, maintenance, and performance evaluation—in industrial sectors such as cement, steel, and glass. To date, we have implemented over 200 energy-saving renovation projects.
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Discover high-performance refractory solutions for non-ferrous metallurgy. Targeted linings for reverberatory furnaces, flash furnaces, electrolytic cells, and holding furnaces using chromium-alumina spinel, non-stick alumina castables, and silicon carbide materials to extend campaign life and reduce downtime.
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Refractory materials used in the ironmaking industry can be categorized according to their application sections as follows: sintering system, blast furnace system, iron tapping area, hot metal ladle, and refractory materials for pre-treatment of hot metal ladles. Among these, refractory materials for the blast furnace system and those paired with sintering machines fall under the category of basic infrastructure refractories for ironmaking.
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Centered on the new dry-burning technology, we achieve automated cement production that meets environmental standards, supported by three core systems: off-kiln precalcination, rotary kiln, and cooling system.
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The operating conditions of CFB boilers are characterized by the erosive wear caused by high-speed fluidized particles, chemical reactions and corrosion induced by the medium, as well as frequent heat exchange processes. Therefore, the lining refractory materials used in conjunction with these boilers must possess high mechanical strength, excellent corrosion resistance, and good thermal shock resistance.
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